Many thanks not for just explaining everything but also for the time spent in building a demo setup so that everyone can see just what you are talking about. Great job!
Love the video. One thing I noticed you mentioned the orange wire carrying 24 volts to the valve. From what I understand that's the wire that the valve uses to communicate back to the board to tell it when to turn the fan on. So for your test you do not need to jump 24 volts to the orange wire.
Thank you Craig for sharing your knowledge and your videos are very educative, you have helped me to understand much better the sequence of operation on this gas furnace.
Thank you for watching our videos and sharing your experience with me! Knowing my videos help people in the field is the most rewarding part of it all!
Your video does a great job of understanding how the Honeywell smart valves work. I still prefer using an independent ignition control board for a couple reasons. Cost and ease of repair. Changing out an entire smart gas valve (equip and labor) far exceeds that of a standard setup. I have also found failure rates higher on the smart valve. None the less, great training video.
Your videos are very educative, if you draw a wiring schematic and show how power flows from point A to point B on the picture and explaining sequence of operation it will be much more understandable rather than pointing out the wire themselves. Please take this as constructive criticism. I do appreciate your good work . Thank you !
Thanks Craig. For this and everything else. Still hoping one day you'll create a book on all things electrical troubleshooting. Hopscotch methods, sequence of operation checks, compressor diags, etc. One that we can use in the field with cards just the ones above (I have both and the workbooks). Someday....
Outstanding training video as usual, longtime follower. That DC voltage kind of threw me wonder why they did that. They just have to make things more complicated don’t they? Lol.
Hello, I appreciate your empathy in uploading this material, it enriched me, I am David from Argentina 🇦🇷, my question is where can I obtain a pdf on the operation of this Honeywell equipment? thank you very much for your kindness 👍🏻
5:33 Sorry I did not understand when you said " if you pull one of these 2 jumpers It does not allowed the whole thing yo occur " ? Can you explain WHY ? I believe you can redo the test with the fan control board Honeywell ST9160 ?
My furnace has a Honeywell SV9501M2056 smart valve. The furnace would turn on then shortly after it would turn off. The issue it had was the capacitors in the smart valve circuit board dried up (high ESR) and then they could no longer hold the correct voltage for the gas solenoid to stay open. They are repairable if you have the right tools and knowledge. You will find this issue with any electronics that have electrolytic capacitors.
Great video, and your other videos are great also. Have a problem hope you can help. On a Peerless boiler hydronic baseboard system, gas valve sv9501m2700, the igniter will not come on. Reading 5 ohms on the 2 blue wires to the igniter. Reading 28 volts on the gas valve where the igniter plugs into it. What can be the problem. Thanks for your help.
What's causing flames coming from the burnes causing minor bangs , it's like delay on the ignitor or to much gas coming in , I checked the spark and it good. It's a RTU 4TON Carrie
@@jeffarney7762🔴 What Is Islam? 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him. More .....👇 🔴 THE RETURN OF JESUS
I have been searching for this answer for a few days now. It seems the orange DATA wire is the trigger wire that tells the gas valve to start the whole sequence. When your thermostat calls for heat, this orange DATA wire should send 28v to the gas valve.
HELP! I have an ICP furnace T8MPN100F14A1, I replaced the factory control board (ST9160B1084) with a ST9120U universal board as per the manufacture instructions because I thought it was the issue before knowing about the smart valve. Here are my issues. On an AC call the furnace operates perfectly fine, on a call for heat immediately the blower fan turns on, and nothing else happens. This happened with both the original furnace board and now the new board. The inducer does NOT start and therefore the rest of the ignition process does not follow. Any ideas as to why this is happening? The HSI reads 3.1ohms, and all safety’s ohm out perfectly fine, including the pressure switch.
That 120V hot junction is awfully close to touching metal gas pipe and is making me sweat lol especially considering it looks like double lead ends on one side which are not insulated all around. Nice presentation though.
To see if a switch is open you could set your meter to DC volts and see if you have voltage across the switch. A properly functioning switch when closed should have less than half a volt across it.
Return of the Frankenfurnace!
❤ these tutorials!
That sounds like an amazing Halloween costume!!
Many thanks not for just explaining everything but also for the time spent in building a demo setup so that everyone can see just what you are talking about. Great job!
Underrated channel. Such good teaching, thank you for the video.
So glad you enjoyed the video!
Love the video. One thing I noticed you mentioned the orange wire carrying 24 volts to the valve. From what I understand that's the wire that the valve uses to communicate back to the board to tell it when to turn the fan on. So for your test you do not need to jump 24 volts to the orange wire.
Thank you Craig for sharing your knowledge and your videos are very educative, you have helped me to understand much better the sequence of operation on this gas furnace.
Thank you for watching our videos and sharing your experience with me! Knowing my videos help people in the field is the most rewarding part of it all!
Thank you sir, your clear and concise explanations are appreciated.
You are welcome!
Love Honeywell and all they do for the industry. Couldn't imagine life without them
Your video does a great job of understanding how the Honeywell smart valves work. I still prefer using an independent ignition control board for a couple reasons. Cost and ease of repair. Changing out an entire smart gas valve (equip and labor) far exceeds that of a standard setup. I have also found failure rates higher on the smart valve. None the less, great training video.
Thanks Craig for sharing your knowledge you have helped me out tremendously!
Very well done. Thanks for putting in the time and effort to produce.
Thank you for watching and sharing your thoughts with me!!
Thank you so much very informative and very instructive, God bless you
Muchas gracias. you are awesome my friend
Your videos are very educative, if you draw a wiring schematic and show how power flows from point A to point B on the picture and explaining sequence of operation it will be much more understandable rather than pointing out the wire themselves. Please take this as constructive criticism. I do appreciate your good work . Thank you !
Thanks Craig. For this and everything else. Still hoping one day you'll create a book on all things electrical troubleshooting. Hopscotch methods, sequence of operation checks, compressor diags, etc. One that we can use in the field with cards just the ones above (I have both and the workbooks). Someday....
Great Video as always. Thank you for sharing. Have a nice weekend.
Thank you for watching!!
Love you guys! Great content always
Excelente como sienpre
Outstanding training video as usual, longtime follower. That DC voltage kind of threw me wonder why they did that. They just have to make things more complicated don’t they? Lol.
As always I said another nice video thanks.
Man I hate these things but this is a great helpful video.
Good job thank you for your help
Thank you...❤
Your Welcome!!
Hello, I appreciate your empathy in uploading this material, it enriched me, I am David from Argentina 🇦🇷, my question is where can I obtain a pdf on the operation of this Honeywell equipment? thank you very much for your kindness 👍🏻
5:33 Sorry I did not understand when you said " if you pull one of these 2 jumpers It does not allowed the whole thing yo occur " ? Can you explain WHY ? I believe you can redo the test with the fan control board Honeywell ST9160 ?
My furnace has a Honeywell SV9501M2056 smart valve. The furnace would turn on then shortly after it would turn off. The issue it had was the capacitors in the smart valve circuit board dried up (high ESR) and then they could no longer hold the correct voltage for the gas solenoid to stay open. They are repairable if you have the right tools and knowledge. You will find this issue with any electronics that have electrolytic capacitors.
Great video, and your other videos are great also. Have a problem hope you can help.
On a Peerless boiler hydronic baseboard system, gas valve sv9501m2700, the igniter will not come on. Reading 5 ohms on the 2 blue wires to the igniter. Reading 28 volts on the gas valve where the igniter plugs into it. What can be the problem. Thanks for your help.
Nice presentation. Hopefully these are a thing of the past though
What's causing flames coming from the burnes causing minor bangs , it's like delay on the ignitor or to much gas coming in , I checked the spark and it good.
It's a RTU 4TON Carrie
Great video
Nice content
Always amazed me how many guys struggled with diagnosis of furnaces with these valves.
I so wish I was as smart as you.
@@jeffarney7762 lol. Me too
Yeah I mean it is more difficult than it needs to be lol
@@jeffarney7762🔴 What Is Islam?
🔴 Islam is not just another religion.
🔵 It is the same message preached by Moses, Jesus and Abraham.
🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
🔵 It reminds us that since God created us, no one should be worshipped except God alone.
🔴 It also teaches that God is nothing like a human being or like anything that we can imagine.
🌍 The concept of God is summarized in the Quran as:
📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) 📚
🔴 Becoming a Muslim is not turning your back to Jesus.
🔵 Rather it’s going back to the original teachings of Jesus and obeying him.
More .....👇
🔴 THE RETURN OF JESUS
Hi Craig , the gray furnace guy says the 24 volts present only for few seconds at gas valve , so how does the gas valve stays open. Plz reply
Great video. Thanks for sharing. By the way you shouldn’t be using PVC pipe for that inducer. Lol. Kidding
Why am I not getting power to my inducer motor from the smart valve in the industrial motor is newly installed
You mention DATA wire on orange wire, what does DATA wire meant?
I have been searching for this answer for a few days now.
It seems the orange DATA wire is the trigger wire that tells the gas valve to start the whole sequence. When your thermostat calls for heat, this orange DATA wire should send 28v to the gas valve.
Thank goodness there aren't many of those "smart valves" in operation still. Replacement smart valves are crazy expensive
500$ gas valve
HELP!
I have an ICP furnace T8MPN100F14A1,
I replaced the factory control board (ST9160B1084) with a ST9120U universal board as per the manufacture instructions because I thought it was the issue before knowing about the smart valve.
Here are my issues. On an AC call the furnace operates perfectly fine, on a call for heat immediately the blower fan turns on, and nothing else happens. This happened with both the original furnace board and now the new board. The inducer does NOT start and therefore the rest of the ignition process does not follow. Any ideas as to why this is happening?
The HSI reads 3.1ohms, and all safety’s ohm out perfectly fine, including the pressure switch.
That 120V hot junction is awfully close to touching metal gas pipe and is making me sweat lol especially considering it looks like double lead ends on one side which are not insulated all around. Nice presentation though.
To see if a switch is open you could set your meter to DC volts and see if you have voltage across the switch.
A properly functioning switch when closed should have less than half a volt across it.
Or check continuity.
just to let you know you speak like machine gone so your videos are not useful despite the fact you seam a pro
English is my 2nd language and he comes across clear if you know what he is talking about.
Can't thank you enough Craig for All you do me and the guys really appreciate you Down here in Colorado 🫡 keep up the Great work!
Nice
Funny I watched this video yesterday and today I encountered the same valve on a 21year old high efficiency furnace. 😂😅
Great video.