Thanks for not using a stupid "got ya" thumbnail or having a 30min intro. Simple instructions, descriptive voice over, and good camera angels. Really sold me on the product. Thanks!
I have had the 36k unit for three years in our very open concept house and it heats/cools the entire 1,800sq ft very well. Super easy install. My father-in-law who is a contractor was skeptical and thought I should pay someone to install a mini-split but after I did this he realized just how easy it was. I did everything myself except mount the indoor unit. He helped with that. Otherwise it's an easy one person job. Saves big on the electric bill in the winter vs the baseboard we had before.
How many air handlers? We have a 1300 square foot house in MA and are loking to do this. I like the idea of being able to set different temps in different rooms but unsure if it makes sense to put an air handler in each.
I'm currently baseboard with outdoor woodstove and propane boiler heating the home through radiators and a heat exchange unit. Was eyeing the 36k unit. It's about 1800sq ft. The boiler and woodstove are both like 30+ years old. Would you recommend this?
Congratulations - you are one of the few who understand the inside unit cover opens up to almost 90 degrees and holds itself open. I've seen so many get all nervous and try to work under it while it's barely open.
My old central air conditioner broke down right when covid hit and it was the best gift that ever happened. I ended up getting ny entire house with Mitsubishi split units with hyper heat and AC. Ordered right before supply shortages. Best thing I've ever done in my life. Got 6 splits. Every room is now the exact temperature I want it and humidity in the summer is always perfect. Below 74 degrees feels ice cold because the house is never humid.
@7:30, you should DEFINITELY use insulated forked terminal connections to keep this thing from being dislodged from one side on ports L1, L2 and GND, always take the extra time to make sure connections are secure around the whole surface of the connection. It can be a life saver!
I have a back room 700 ft and need to buy a split system.I looked on line. So many choices.this is pretty much exactly what I need. I’m gonna check out the Mr.Kool online. I saw one negative post but in todays world may be a competitor to down the brand. I’m just speculating but this was a very good video looks like an easy installation.I was a contractor for 39 years and been thru it all so I’m good with tools and even had experience with some hvac in my younger years and I know electric inside out so I think I. Gonna buy one. I think this is the exact size. 700 to 1000 ft. I’ll check it out fine. Thanks for making this
Nice installation and video; I've been researching my own installation this year, probably using a multiposition air handler. I'm a professional HVAC engineer myself, and this is as clean an installation as I'd expect from one of my professional HVAC contractors. Maybe you did this after filming, but I'd recommend bolting the condenser to the base and covering the last remaining feet of the precharged lines. I don't believe those white lines are UV stable and I'd expect the exposed areas to degrade in a few years exposed to the sun. The lazy fix is to coat them with exterior latex house paint, but there are sleeves that are designed to cover refrigerant lines, something like the one you have on the wall, only a flexible sleeve.
@@dannawang that would fo a very small house exactly what tonnage you would use fepends on many factors but id say 2 tonas is like a 900 sq ft house very rough guess
Hahaha! A Mr. Cool ad just ran as I was watching this video; I never thought UA-cam would run an ad that was actually relevant much less for the product being reviewed! Great review, btw! ❤️🌻
See how smart they are! I wish I could take the credit for them but there units are hands down the best value around. The other 3 I installed are all still working perfectly. The only guys who hate them seem to be hvac guys.
@@SilverCymbal I follow the HVAC subreddit and all the guys on there just trash homeowners and companies like Mr. Cool. It's no wonder so many people are installing their own and saving THOUSANDS of dollars.
2 things on this install, having done a few of these: 1) You need to check for leaks at both connection points i.e. at the condenser and where you joined the lines on the outside of the 2nd story (you may have done this off camera) 2) You need to coil the excess lineset horizontally as detailed by MrCool to avoid oil gathering in the linesets.
@@Ephesians-yn8ux most all the systems are pre charged. Samsung , daikin , Fujitsu , Mitsubishi etc you only keep any extra length on your line set if you haven’t reached the minimum length required usually 10-15 feet depending on model.
mr cool easy connect pipes are only ones does not need to vacuum or flare , unless your a pro to shorten the pipes and solder the easy adapters back for new adjusted size...i wouldn't recommend it if you don't know what your doing in first place...its why it cost much more than classic version that requires proper flaring and proper vacuum who are not afraid doing it if they spending thousand less, but it would make more sense just solder pipes together like what hvac guys does in central units outside and inside , they use copper couplings ...not sure why we are not allow to do it from condenser side when flare pipes always gonna leak, no matter how perfect you get it flared since it wear and tear through out a short time period in year or 2 that they use same way for walk in freezer storage units and coolers in gas stations always breaks down all the time in refrigerant leaks due to inside unit pressures gets high when something gets clog in pipes from outside with moister that can cause damage to evaporator...believe me, pin hole pipe burst is pain of b....to fix it
Beautiful install. One tip on the cover- prime it with a primer such Kilz, and the final coat of paint will stick like glue. Also at the top where the lines exit the house, add some cauling (not silicone) to seal it thoroughly. Thanks for the overview. A job well done
Oh MrCool we meet again. I wonder how many comments will say this time you have to vacuum the line and charge it like last time. These units are awesome come pre-charged and ready to go.
@@MrRightNow No it does not. The lines come charged with freon. When you screw them in a valve opens in the end of the lines to connect them to the also pre charged condenser. They are both pre charged.
I love mini-splits. I installed one in my old home in Florida and have 3 in another home in the Caribbean. Very efficient and dependable. I did not see where Mr Cool was an Inverter. I assume it is as most are. Also, very interesting they system does not need to be vacuumed.
I have seen your mini split installations. Very detailed and helpful for diy ers. Only thing is please purge the lines with refrigerant. Vaccum is not really necessary but purging the lines will save you lots of mechanical problems down the line. 1. First open the schradder valve at the bottom of the Bigger sized line. That is the suction line. 2. Secondly now open the smaller valve ( discharge line) upto 25% and at the same time depress the schradder valve just like you would bleed the air our of your car tyre. Do it for 1-2 seconds for small length hoses, and 3-4 seconds for longer ones. once you see some oil splatter / refrigerant immediately close the schradder valve. 3. Now fully open the smaller valve followed by the bigger valve. 4. This method will possibly take 90% of any air or moisture present in the lines. As per manufacturers compressors dont like moisture or atmospheric air in the lines.
Very smart, no vacuum needed in that everything even the lines are pre vacuumed. All seals thoroughly when you put lines together so the vacuum is not lost, very smart. Again no vacuum needed, all is vacummed already for the ones complaining about vacuuming the lines. Mr. Cool is an excellent product in that they thought of everything.
Straight to the point and no unnecessary babbling. Awesome! You said you’ve installed several of these. What is your experience with reliability and have you had any issues with any of these over the years you’ve owned them? Thanks!
I have done 5 of these systems now and they have been flawless. As I write this I am using the one from this video to provide heating for a cool day. No regrets at all!
@@YukonHawk1 I did the electric too. The install of the unit is as simple as the video. If you don’t feel comfortable doing the electric, leave it to a pro. Just a guess.. and based on how far the AC will be from your panel, I’d say $500-$600 extra.
If I am installing this on the second floor of my detached garage , is there an issue if the lines run to the outside but go through the open attic first. Would I need a condensation extension line or do these systems come with a long enough line ?
Main thing with mini splits is to clean condenser(outside unit fins) often. Hose it off every couple months. The fins are much thicker and a smaller footprint so a little dirt degrades the performance/longevity significantly.
still base on coil cooling is so outdated tech that we need something that doesn't depend on coils to cool our homes...new way is needed for 21st century...all this stuf still base on oil based 20th century stuff that still have same problems as first of its kind...coil gets dirty always and no matter how many times we clean it ...we are also damaging it by water that cause rust
@5:19 because of the space between the opening valve and the refrigerant line; unless that thing bleeds air off, and it does not look like it does, guess what, you’ve just introduced air into your lines.
We used one of these for work, for a short run and cut and shortened the line set and reattached and verified with adding refrigerant. I just don't like the long excess coil spooled up. But I guess for homeowner it's fine DIY.
HVAC quote is 5K for just the mini split + install. The way these are priced, dude is going to make close to 3K for a day's labor. Yeah I'll try my luck with this. Thanks for the excellent video!
Bro! Im literally saving to buy in 30 days and am so excited due to your video! Thank you, not just from me but all the other folks that have benefited from this footage and extraordinary info! Very spot on info ,so I can’t wait to get mine,,, thanks from Denver,Colorado 303 🙏🏼🤟🏼💯
Thats really nice of you to say. The Mr Cool was one of the best units I have ever had for heating and AC, its been flawless for me, you will really love it. Thanks again
Good video and yes doable. My work all totaled probably took 12 hours total time it just took me a couple of weeks to nail it all down with all the distractions.
This 18,000 BTU model is perfect for our home. We have a three story Victorian home built in 1888. We have central air for the first and second floor, but the third floor is cooled by a window unit that’s limited in size because of the old smaller windows. It’s heated with a wall mounted gas heater. This 18,000 model would effortlessly heat and cool the third floor that used to be servants quarters and a nursery. Previous owners removed the walls, and it’s just one big rec-room for the kids. I always had issues with those lines running down your home. I didn’t know the decorative line casing can be painted to match the home. My wife and I always felt this type of unit would be an eyesore on the house.
wonderful. i got a 24k window shaker that i will cut a hole in the side of the brick house and hope for the best as the duct work for the "heat pump" (energy gulper with broken duct work in the 18" crawl space) just does a fine fine job of heating/cooling the crawl space and outside wasting $$$$$$$$$$$$$.
Another great video as always! For two years now I've thought about getting one of these for my upstairs bedroom, but didn't know if it was worth it. We don't really use the room often.
I love your videos, so informative! Here's an idea for a video: I'd like to see a way to circulate cool air from a basement through the rest of the house, or at least up to the top floor. This could help cool your house while reducing reliance on ac system. Hopefully you have a basement!
That shouldn't be too difficult. They make in-line vent fans for $40 or so. It can be installed by the top floor vent, thereby pulling air in from the system or installed in the basement and circulate air up. Some of them are variable speed fans so you can regulate the air flow.
Excellent content as usual SC! Great installation, with the exception of the coil behind the compressor / condenser. I paid to have a HVAC contractor make the connection, makes for a much cleaner installation. JMHO
If you're going to cut the lines/re-flare (or pay someone to do it), you might as well buy a cheaper Pioneer/Senville or any of the other rebadges of Midea that are identical to MrCool. You're paying a premium for those Mr Cool special lines that are DIY without a vac pump.
Nla setup like this wouldnt be legal. Even if performed by a certified hvac installer. The refrigerent lines need to be vacuumed before allowing refrigerent to flow in. Installation looked very clean tho. But allowing non condensable gasses into the pipes can affect performance and longevitt. Although youd probably not notice.
I plan on getting one if these 18k units for our sunroom. Even though the square footage is more in line with the 12k unit, we're going with the bigger unit because there are 9 windows and a glass door and a vaulted ceiling on the sunny south side of the house. Plus the 12k is only 110 volts and the 18k is 220 and more efficient.
The rest of the hosue is tough to get lines through and has a lot of small rooms, so we are still trying to figure that one out. But I would really like to, an 18k or 24k can easily do an entire level if its open. More BTUs maybe if you are in a hotter place but the one I did for my friend was a 24k btu and he cools 1100 sq feet and loves it.
@@SilverCymbal Mr Cool sells more 'normal' units too. After getting $12k-$15k quotes for a replacement system, I am seriously considering trying to find an HVAC tech who does side work and is willing to help me DIY.
I saw you coiled the extra line set upright behind the unit, never coil the line set like that always make sure it’s horizontal. The reason being is so that the compressor oil doesn’t get trapped and burn up your compressor. I really enjoy your videos. Keep up the god work!
The 2 reason he rolled up the lines, is because 1) the Mister Cool system comes with pre-charged lines. So cutting into the lines would come with a whole lot of problems later in the future. 2) He is not a licensed HVAC technician. Professionals would insure the length of the lines would be to required length. The extra would be cut and the lines would be properly flared or made with the use of approved connectors. This may sound like a slam on the guy but, career HVAC worker should be aware these systems are not designed for us. They are designed to be plug and play, EZ PZ install. Still advise you to lower the outside hole to insure the drain line gravity drains and does not drain flat. May lead to water draining inside the room. Definitely don't want that.
All of these have sensors which automatically regulate humidity when AC is on. They also have a separate dehumidifier settings which dries out the air and uses less power then running full AC. They are packed with sensors and are leaps and bounds ahead of regular central AC units.
A good video, but I miss 1 step... Connecting a vacuum device on the service port before you release refrigeration gas into the system. I am also a DIY person. My heat pump broke down, so I will install a split unit airco that I also need this summer. I have to wait for my new heat pump. But I will drain the air (and moisture) before releasing the refrigeration gas into the system. After you release the gas into the system, also put some soapy water onto the refrigeration joints to make sure that no refrigerant is escaping. If bubbles appear, make sure to tighten the screw some more.
Nice video... my concern is the placement. Why did you out on the right and not the left? Half the cold air will be blowing and sinking down the stairs.
I agree you would think and center it if you can. I wanted to avoid a horizonal run and you need 6" above the unit which I didn't have in the center. Now that I have been using it a week, you would never know it's not centered and the hallway below is a mudroom that got pretty hot, so I got the added benefit of some cooling there.
Honestly though, these also require leaving doors open and what not if you dont have a head per room. Its doable. With what you're talking about, you may just want a ducted minisplit or even just a split system.
The air diverter is electric in the up and down positions but there is a manual side to side adjustment if you wanted to direct air more toward the center of the room.
On your shut off switch are the hot wires coming from your house panel into the shut off on the outer screw ports and the ac unit wires into the shut off breaker?
Thank you. Yes though I didn't mention it. this system also provides heat as well if desired. For me I will only use it for AC but either way it can remain outdoors season after season.
I ended up buying one of these. Video is pretty accurate with the install process. Unfortunately my condenser came with an internal leak and MrCool customer service is non-existant. Been over a week and no responses.
Great video. Question on these - would it lose any efficiency or create any issues to run those refrigerant lines through an uninsulated garage or attic prior to punching through the exterior wall?
Hey I was just curious as to the wiring up part. I saw the box the unit went to but what about the initial part for the box I'm assuming that goes to the breaker box? Is that also a fairly easy setup to run from the breaker box to the box for the AC unit?
I have seen your other install videos. I would be interested to see another video that would explain more about how these systems would be incorporated into a large two story home. Can one outside unit power more than one inside unit? I really dread the window air conditioners we have to use everywhere but this is also a substantial expense and it seems likely one outside unit would be needed for each room. Maybe you have some insight?
Hey Hey! Excellent video, as usual. Are you going to do a video on repainting your new place? If so, will you be residing? I have a detached garage from the 40's that needs repainting, the paint is cracking much like yours. Would love to see how you tackle it!
So, do Mr. Cool units have one-degree temperature increments? We have an LG mini-split and the increment is 2 degrees Fahrenheit. Also, does this unit also generate heat for the winter? Great video!
Thanks for watching please LIKE & SUBSCRIBE - Mr Cool System: amzn.to/3vczVAx
How energy efficient are they? Assuming the home itself is well insulated.
@@Hyper_Driven all mini splits are pretty efficient. Though a 240v one is a lot more
@@Straight_White_Fatherly_Figure any adjustments to the circuit panel to accommodate or just depends on what the home already has? Thank you.
@@Hyper_Driven just depends. 99.9% of the time you wont have to change anything. Just add a breaker and run the wire
Do you notice the remote is almost the same as the Midea remote?
Thanks for not using a stupid "got ya" thumbnail or having a 30min intro.
Simple instructions, descriptive voice over, and good camera angels.
Really sold me on the product.
Thanks!
A good UA-camr aye!
thank you for no silly intro or over explaining yourself to flaunt your knowledge.....straight to the point and quick. Thank you!
I have had the 36k unit for three years in our very open concept house and it heats/cools the entire 1,800sq ft very well. Super easy install. My father-in-law who is a contractor was skeptical and thought I should pay someone to install a mini-split but after I did this he realized just how easy it was. I did everything myself except mount the indoor unit. He helped with that. Otherwise it's an easy one person job. Saves big on the electric bill in the winter vs the baseboard we had before.
How many air handlers? We have a 1300 square foot house in MA and are loking to do this. I like the idea of being able to set different temps in different rooms but unsure if it makes sense to put an air handler in each.
With ducts or no ducts?
I'm currently baseboard with outdoor woodstove and propane boiler heating the home through radiators and a heat exchange unit. Was eyeing the 36k unit. It's about 1800sq ft. The boiler and woodstove are both like 30+ years old. Would you recommend this?
Congratulations - you are one of the few who understand the inside unit cover opens up to almost 90 degrees and holds itself open. I've seen so many get all nervous and try to work under it while it's barely open.
My old central air conditioner broke down right when covid hit and it was the best gift that ever happened. I ended up getting ny entire house with Mitsubishi split units with hyper heat and AC. Ordered right before supply shortages. Best thing I've ever done in my life. Got 6 splits. Every room is now the exact temperature I want it and humidity in the summer is always perfect. Below 74 degrees feels ice cold because the house is never humid.
my hvac SUCKS so i be looking at these I can do everything except the electrical lol
Do you have to have the white line covers going to every room?
@7:30, you should DEFINITELY use insulated forked terminal connections to keep this thing from being dislodged from one side on ports L1, L2 and GND, always take the extra time to make sure connections are secure around the whole surface of the connection. It can be a life saver!
I mean...literally the best step by step YT vid I've ever seen.
I'm literally hours away from buying one of these, so this is good timing!
How is yours working out? I’m thinking of getting one myself. What size breaker did this take? Thanks
I have the 24k unit and I love it. I think central AC will be a thing of the past.
I have a back room 700 ft and need to buy a split system.I looked on line. So many choices.this is pretty much exactly what I need. I’m gonna check out the Mr.Kool online. I saw one negative post but in todays world may be a competitor to down the brand. I’m just speculating but this was a very good video looks like an easy installation.I was a contractor for 39 years and been thru it all so I’m good with tools and even had experience with some hvac in my younger years and I know electric inside out so I think I. Gonna buy one. I think this is the exact size. 700 to 1000 ft. I’ll check it out fine. Thanks for making this
Nice installation and video; I've been researching my own installation this year, probably using a multiposition air handler. I'm a professional HVAC engineer myself, and this is as clean an installation as I'd expect from one of my professional HVAC contractors. Maybe you did this after filming, but I'd recommend bolting the condenser to the base and covering the last remaining feet of the precharged lines. I don't believe those white lines are UV stable and I'd expect the exposed areas to degrade in a few years exposed to the sun. The lazy fix is to coat them with exterior latex house paint, but there are sleeves that are designed to cover refrigerant lines, something like the one you have on the wall, only a flexible sleeve.
How many of these mini split will we need for whole house tho? He used 1 unit in this video, 18000BTU, that would carry the all house I assume.
@@dannawang that would fo a very small house exactly what tonnage you would use fepends on many factors but id say 2 tonas is like a 900 sq ft house very rough guess
The. Most. Efficient. DIY UA-camr there is! Thank you for your videos.
For real, most youtubers would have stretched this video to at least half an hour with maybe 10% more actual content at most
Deceptive thumbnail and description.
thanks for the video! first one I have found that shows you what to do with the drilled hole in the side of the house lol.
Hahaha! A Mr. Cool ad just ran as I was watching this video; I never thought UA-cam would run an ad that was actually relevant much less for the product being reviewed!
Great review, btw! ❤️🌻
See how smart they are! I wish I could take the credit for them but there units are hands down the best value around. The other 3 I installed are all still working perfectly. The only guys who hate them seem to be hvac guys.
@@SilverCymbal, Seems reasonable! 😂
@@SilverCymbal I follow the HVAC subreddit and all the guys on there just trash homeowners and companies like Mr. Cool. It's no wonder so many people are installing their own and saving THOUSANDS of dollars.
Great detailed and quality install. Hard to beat these Mr Cool units that come pre charged. 👍
My trane unit went out 3 years ago, installed it in 1997 that gem lasted 20 plus year @ $2400.00 compressor went out cost! A new Trane $5,000.00
2 things on this install, having done a few of these:
1) You need to check for leaks at both connection points i.e. at the condenser and where you joined the lines on the outside of the 2nd story (you may have done this off camera)
2) You need to coil the excess lineset horizontally as detailed by MrCool to avoid oil gathering in the linesets.
1- absolutely flare fittings are notorious for leaks.
2- only on a mr. Cool where the lines are precharged, otherwise cut off the excess and re-flare.
@@Ephesians-yn8ux most all the systems are pre charged. Samsung , daikin , Fujitsu , Mitsubishi etc you only keep any extra length on your line set if you haven’t reached the minimum length required usually 10-15 feet depending on model.
mr cool easy connect pipes are only ones does not need to vacuum or flare , unless your a pro to shorten the pipes and solder the easy adapters back for new adjusted size...i wouldn't recommend it if you don't know what your doing in first place...its why it cost much more than classic version that requires proper flaring and proper vacuum who are not afraid doing it if they spending thousand less, but it would make more sense just solder pipes together like what hvac guys does in central units outside and inside , they use copper couplings ...not sure why we are not allow to do it from condenser side when flare pipes always gonna leak, no matter how perfect you get it flared since it wear and tear through out a short time period in year or 2 that they use same way for walk in freezer storage units and coolers in gas stations always breaks down all the time in refrigerant leaks due to inside unit pressures gets high when something gets clog in pipes from outside with moister that can cause damage to evaporator...believe me, pin hole pipe burst is pain of b....to fix it
Does the line need to be a straight shot. If I got one I'd need to hide behind my house I'd just have to find a way to run the pipe
Beautiful install. One tip on the cover- prime it with a primer such Kilz, and the final coat of paint will stick like glue. Also at the top where the lines exit the house, add some cauling (not silicone) to seal it thoroughly. Thanks for the overview. A job well done
Oh MrCool we meet again. I wonder how many comments will say this time you have to vacuum the line and charge it like last time. These units are awesome come pre-charged and ready to go.
No kidding! I tried to make a point of saying it about the lines, but it is inevitable that someone will say I skipped the vacuum,
The line still has to be vacuumed before releasing precharged refrigerant.
@@MrRightNow Nope. Those lines are filled with refrigerant gas also.
@@MrRightNow you absolutely should pull a vacuum on the lines if they aren’t precharged.
@@MrRightNow No it does not. The lines come charged with freon. When you screw them in a valve opens in the end of the lines to connect them to the also pre charged condenser. They are both pre charged.
It was straightforward as all necessary resources were conveniently organized and readily accessible.
Thanks again...I'm chomping at the bit to install one of these..your videos really help.
Pretty good install for a home owner, very impressive
Seeing your mr cool ac installation for the third time although i have no intentions to do this myself 😂😂
Probably the most detailed video I've seen! Thanks a bunch!
I love mini-splits. I installed one in my old home in Florida and have 3 in another home in the Caribbean. Very efficient and dependable. I did not see where Mr Cool was an Inverter. I assume it is as most are. Also, very interesting they system does not need to be vacuumed.
I have seen your mini split installations. Very detailed and helpful for diy ers. Only thing is please purge the lines with refrigerant. Vaccum is not really necessary but purging the lines will save you lots of mechanical problems down the line.
1. First open the schradder valve at the bottom of the Bigger sized line. That is the suction line.
2. Secondly now open the smaller valve ( discharge line) upto 25% and at the same time depress the schradder valve
just like you would bleed the air our of your car tyre. Do it for 1-2 seconds for small length hoses, and 3-4 seconds for longer ones.
once you see some oil splatter / refrigerant immediately close the schradder valve.
3. Now fully open the smaller valve followed by the bigger valve.
4. This method will possibly take 90% of any air or moisture present in the lines. As per manufacturers compressors dont like moisture or atmospheric air in the lines.
Very smart, no vacuum needed in that everything even the lines are pre vacuumed. All seals thoroughly when you put lines together so the vacuum is not lost, very smart. Again no vacuum needed, all is vacummed already for the ones complaining about vacuuming the lines. Mr. Cool is an excellent product in that they thought of everything.
How are the connecting refg lines prevacuumed?? Aren’t they open to the atmosphere?
Straight to the point and no unnecessary babbling. Awesome! You said you’ve installed several of these. What is your experience with reliability and have you had any issues with any of these over the years you’ve owned them? Thanks!
I have done 5 of these systems now and they have been flawless. As I write this I am using the one from this video to provide heating for a cool day. No regrets at all!
@@SilverCymbal Thank you for replying. Very much appreciated. 😊 I feel a bit more at ease now getting one.
I'm installing this unit and I had some doubts...obviously not anymore! Thank you! Very descriptive!❤
Straight to the point, hard to find videos like this, thank you much for uploading 👍🏽👍🏽
This video was right on time. I've got a company coming in to give me a quote this week, so now I can determine if I want to DIY or not.
Quotes now a days are insane. Even with a little frustration it’s tough to beat what these cost.
Home Depot sub contractor told me smallest mini split would be $5k! I did a Mr Cool for $1500 from Costco.
@@thomasrossi31 Did that include the electricak work or did you do that yourself? Either way....great price👍👍
@@YukonHawk1 I did the electric too. The install of the unit is as simple as the video. If you don’t feel comfortable doing the electric, leave it to a pro. Just a guess.. and based on how far the AC will be from your panel, I’d say $500-$600 extra.
@@thomasrossi31 Nice. Good for you. Glad you saved all that money too. Thanks and continued good luck with the unit.
I have installed 2 of these (similar) and this video is accurate. WELL DONE!
If I am installing this on the second floor of my detached garage , is there an issue if the lines run to the outside but go through the open attic first. Would I need a condensation extension line or do these systems come with a long enough line ?
@@ariesnc6320 That's a great question. I'm wondering the same thing.
Welcome to NH from southern NH
Much appreciated. Lot of nice people up here.
Great informative video. That was a great breakdown for me to understand. Thanks for this, this is going to save me a ton of time and the headache.
Thank you for such a clear, step-by-step video!
Main thing with mini splits is to clean condenser(outside unit fins) often. Hose it off every couple months. The fins are much thicker and a smaller footprint so a little dirt degrades the performance/longevity significantly.
Yup. Have to do ours often.
still base on coil cooling is so outdated tech that we need something that doesn't depend on coils to cool our homes...new way is needed for 21st century...all this stuf still base on oil based 20th century stuff that still have same problems as first of its kind...coil gets dirty always and no matter how many times we clean it ...we are also damaging it by water that cause rust
@5:19 because of the space between the opening valve and the refrigerant line; unless that thing bleeds air off, and it does not look like it does, guess what, you’ve just introduced air into your lines.
We used one of these for work, for a short run and cut and shortened the line set and reattached and verified with adding refrigerant. I just don't like the long excess coil spooled up. But I guess for homeowner it's fine DIY.
Simple & Easy...Definitely something I'll look into. I install that in my Grandmother's house...she needs one! Thanks for the Video. 🛠
Just make sure you arnt drilling through concrete, or you're gonna have a bad time. Lol
That's what I have to do as well. My grandma can't afford what all these HVAC companies are asking.
The profit margins they're demanding are nuts lol
HVAC quote is 5K for just the mini split + install. The way these are priced, dude is going to make close to 3K for a day's labor. Yeah I'll try my luck with this. Thanks for the excellent video!
Bro! Im literally saving to buy in 30 days and am so excited due to your video! Thank you, not just from me but all the other folks that have benefited from this footage and extraordinary info! Very spot on info ,so I can’t wait to get mine,,, thanks from Denver,Colorado 303 🙏🏼🤟🏼💯
Thats really nice of you to say. The Mr Cool was one of the best units I have ever had for heating and AC, its been flawless for me, you will really love it. Thanks again
wow amazing video! nice and to the point! what an amazing system!
Good video and yes doable. My work all totaled probably took 12 hours total time it just took me a couple of weeks to nail it all down with all the distractions.
Super informative. I'm proceeding with a purchase. Thank you!
This 18,000 BTU model is perfect for our home. We have a three story Victorian home built in 1888. We have central air for the first and second floor, but the third floor is cooled by a window unit that’s limited in size because of the old smaller windows. It’s heated with a wall mounted gas heater. This 18,000 model would effortlessly heat and cool the third floor that used to be servants quarters and a nursery. Previous owners removed the walls, and it’s just one big rec-room for the kids. I always had issues with those lines running down your home. I didn’t know the decorative line casing can be painted to match the home. My wife and I always felt this type of unit would be an eyesore on the house.
wonderful. i got a 24k window shaker that i will cut a hole in the side of the brick house and hope for the best as the duct work for the "heat pump" (energy gulper with broken duct work in the 18" crawl space) just does a fine fine job of heating/cooling the crawl space and outside wasting $$$$$$$$$$$$$.
Amazing video. Clear instructions. I wish you did ever review video I watch
Another great video as always! For two years now I've thought about getting one of these for my upstairs bedroom, but didn't know if it was worth it. We don't really use the room often.
It’s one of those, wish you had it when you need it situations. If you have a guest, you’ll be glad you installed it.
Thank you for the video! I will look into one of these for a space above my garage
Great video as always. We're getting ready to put a Mr Cool DIY in our camper!
I love your videos, so informative!
Here's an idea for a video: I'd like to see a way to circulate cool air from a basement through the rest of the house, or at least up to the top floor. This could help cool your house while reducing reliance on ac system.
Hopefully you have a basement!
I'd love to learn about that
That shouldn't be too difficult. They make in-line vent fans for $40 or so. It can be installed by the top floor vent, thereby pulling air in from the system or installed in the basement and circulate air up. Some of them are variable speed fans so you can regulate the air flow.
😊
Nice, whole house stinking like a moldy basement.
@@nonyafkinbznes1420 If your basement smells moldy, you should probably start with fixing that first..
Great job!! Nice video as always
Thank you very much
Excellent write up,thank you!
What did Mr Sparky cost?
Nice job, that base looks nice where did you get it ?
Excellent content as usual SC! Great installation, with the exception of the coil behind the compressor / condenser. I paid to have a HVAC contractor make the connection, makes for a much cleaner installation. JMHO
If you're going to cut the lines/re-flare (or pay someone to do it), you might as well buy a cheaper Pioneer/Senville or any of the other rebadges of Midea that are identical to MrCool. You're paying a premium for those Mr Cool special lines that are DIY without a vac pump.
Nla setup like this wouldnt be legal. Even if performed by a certified hvac installer. The refrigerent lines need to be vacuumed before allowing refrigerent to flow in. Installation looked very clean tho. But allowing non condensable gasses into the pipes can affect performance and longevitt. Although youd probably not notice.
The lines are precharged. No need for vacuum
I plan on getting one if these 18k units for our sunroom.
Even though the square footage is more in line with the 12k unit, we're going with the bigger unit because there are 9 windows and a glass door and a vaulted ceiling on the sunny south side of the house.
Plus the 12k is only 110 volts and the 18k is 220 and more efficient.
Great video! Is your plan to install a couple of these throughout the house? How many would you need?
The rest of the hosue is tough to get lines through and has a lot of small rooms, so we are still trying to figure that one out. But I would really like to, an 18k or 24k can easily do an entire level if its open. More BTUs maybe if you are in a hotter place but the one I did for my friend was a 24k btu and he cools 1100 sq feet and loves it.
@@SilverCymbal Mr Cool sells more 'normal' units too. After getting $12k-$15k quotes for a replacement system, I am seriously considering trying to find an HVAC tech who does side work and is willing to help me DIY.
@@thezfunk keep in mind, its 12k btu per ton, and mini splits usually need to be sized a little bigger than a regular split system.
Super well detailed video and neat install. A job well done sit!
I saw you coiled the extra line set upright behind the unit, never coil the line set like that always make sure it’s horizontal. The reason being is so that the compressor oil doesn’t get trapped and burn up your compressor. I really enjoy your videos. Keep up the god work!
I've seen many installations with the line set coiled and unit worked for years and no burnt compressor
@@gregrichard9192 I understand that, but if all you have to do is coil horizontally and prevent any premature failure why wouldn’t you.
@@gregrichard9192 just because you've seen it and it -has- worked doesn't mean it's right
@@gregrichard9192 its called "slugging the compressor". Look it up
The 2 reason he rolled up the lines, is because 1) the Mister Cool system comes with pre-charged lines. So cutting into the lines would come with a whole lot of problems later in the future. 2) He is not a licensed HVAC technician. Professionals would insure the length of the lines would be to required length. The extra would be cut and the lines would be properly flared or made with the use of approved connectors.
This may sound like a slam on the guy but, career HVAC worker should be aware these systems are not designed for us. They are designed to be plug and play, EZ PZ install.
Still advise you to lower the outside hole to insure the drain line gravity drains and does not drain flat. May lead to water draining inside the room. Definitely don't want that.
would love to see the multi room setup. Is there a dehumidifier?
All of these have sensors which automatically regulate humidity when AC is on. They also have a separate dehumidifier settings which dries out the air and uses less power then running full AC. They are packed with sensors and are leaps and bounds ahead of regular central AC units.
A good video, but I miss 1 step... Connecting a vacuum device on the service port before you release refrigeration gas into the system. I am also a DIY person. My heat pump broke down, so I will install a split unit airco that I also need this summer. I have to wait for my new heat pump. But I will drain the air (and moisture) before releasing the refrigeration gas into the system. After you release the gas into the system, also put some soapy water onto the refrigeration joints to make sure that no refrigerant is escaping. If bubbles appear, make sure to tighten the screw some more.
Great summary but I was waiting to see how the second air handler plays into the mix
I’d like to see a review of that T-Mobile gateway you have at 0:36. Any tips for better reception or connection stability?
Thanks is the ac support smart thermostats like nest smart thermostat? Thanks for the awesome video!
@@Straight_White_Fatherly_Figure ok thanks but I wasn’t sure so
@@Straight_White_Fatherly_Figure ok thanks 👍
Yes They have their own smart thermostats that comes with the unit. U can control them from ur phone or directly from the thermostat on the wall
Nice video... my concern is the placement. Why did you out on the right and not the left?
Half the cold air will be blowing and sinking down the stairs.
I agree you would think and center it if you can. I wanted to avoid a horizonal run and you need 6" above the unit which I didn't have in the center. Now that I have been using it a week, you would never know it's not centered and the hallway below is a mudroom that got pretty hot, so I got the added benefit of some cooling there.
I assume your home will require a separate unit for each floor? But, you can install multiple interior blower units on each floor, right?
Honestly though, these also require leaving doors open and what not if you dont have a head per room. Its doable. With what you're talking about, you may just want a ducted minisplit or even just a split system.
@@Straight_White_Fatherly_Figure you can buy units with up to 4 heads (rooms)
The air diverter is electric in the up and down positions but there is a manual side to side adjustment if you wanted to direct air more toward the center of the room.
Best video on UA-cam
On your shut off switch are the hot wires coming from your house panel into the shut off on the outer screw ports and the ac unit wires into the shut off breaker?
Have you done a review on the TMobile ISP you have setup there?
Damn you have the eyes!!!!! I haven't yet but I am planning to.
@@SilverCymbal lol just an FYI that's the old modem. Maybe check both modems out
Thanks for another great video! How about during the wintertime? Are we just leaving it outside in the winter?
Thank you. Yes though I didn't mention it. this system also provides heat as well if desired. For me I will only use it for AC but either way it can remain outdoors season after season.
I ended up buying one of these. Video is pretty accurate with the install process. Unfortunately my condenser came with an internal leak and MrCool customer service is non-existant. Been over a week and no responses.
I assume you’re outside the buyers remorse return period ? @them on twitter , do what you gotta do!
That's why you buy from Ingrams. They have their own warranty department - Mr Cool and Ingrams are based in KY.
You be at a Million Soon!
Where did you get the base for the Mr Cool condenser? That looks like what I need. Thanks!
hi can u make a vid on the electrical connector
Awesome Video! BTW what type of stud finder is that you are using.
Very helpful and well made video.
Super video! I have confidence that I could do this.
Great video. Question on these - would it lose any efficiency or create any issues to run those refrigerant lines through an uninsulated garage or attic prior to punching through the exterior wall?
What wire size and amp breaker you use outside for the unit? Thanks for your help 👍👏🏽
Thanks for this, have been curious about this brand and now Costco is selling them. Contractors are getting out of this world pricing!
Excellent video! Thanks for making it.
First viewer here.
I’m from india. And love your video a lot. Although it doesn’t come in use of mine any day. But still i like your diy vdos !!
I really appreciate that, thank you
Installing mine now. The heads were put up 10 months ago. The outside unit today. Lines and power next.
Did you install the electric box or had someone do it for you?
What was the base you set the outdoor unit on? Is that included?
Welcome to NH, sir!
thanks. What did you do to secure the condensor onto the gray ground pad?
Great install video!
Hey I was just curious as to the wiring up part. I saw the box the unit went to but what about the initial part for the box I'm assuming that goes to the breaker box? Is that also a fairly easy setup to run from the breaker box to the box for the AC unit?
He recommended having an electrician install the box at the wall. The electrician can also advise what whip you will need.
Welcome to New Hampshire Silver Cymbal!
MR COOL DOES IT AGAIN!!!!!
I give this video a thumbs up. Great video.
Excellent video ... thanks
Great job on install
I have seen your other install videos. I would be interested to see another video that would explain more about how these systems would be incorporated into a large two story home.
Can one outside unit power more than one inside unit? I really dread the window air conditioners we have to use everywhere but this is also a substantial expense and it seems likely one outside unit would be needed for each room.
Maybe you have some insight?
They sell combos that permit a single outdoor condenser to be hooked up to multiple indoor air handlers. Check out their website for the configurator
@@forced_youtube_handle thanks
I have always wondered if these could be mounted directly over an intake duct so the home's air handler can disperse the cool air all over the house.
Hey Hey! Excellent video, as usual. Are you going to do a video on repainting your new place? If so, will you be residing? I have a detached garage from the 40's that needs repainting, the paint is cracking much like yours. Would love to see how you tackle it!
So, do Mr. Cool units have one-degree temperature increments? We have an LG mini-split and the increment is 2 degrees Fahrenheit. Also, does this unit also generate heat for the winter? Great video!