Відео

Heating and hot water Luke warm , why ? Shouldn’t the boiler overheat if the return filter is blocked ?

Next analyser I get will be Anton. Kane International took £186 for a first year calibration of my Kane analyser, never will I buy Kane again! Yay for Anton!

Thanks man, my mum has a couple of super taps and I need to do a washer change on them soon.

In a way Johno its good that the rads are oversized, you can reduce the flow temp and take advantage of the surface area.

Amazing video. Thank you.

It's an old stationary engine, they were before tractors

amazing, some kind of generator?

My heating boiler only has one plug on gas valve and resistance is 54ohms is it any good? Have seen other video which gas valve had one plug, he was getting 104ohms. It throws f.29 and f.28 error code.. but can be down to PCB as I check voltage should be 20V DC on start up, and later drop to 16V DC, but after 20-30mins starts playing up.

waste of space not even wireless like bosch module

Is range rating still needed if the Opentherm thermostat is modulating the flow temperature?

Amazing work from all involved.

Great video thanks a lot.

Hi when you buy a replacement heater element with it come with a fiver washer ? Also what jointing compound to use ? Thanks

i want to buy a home..but it has a gas fireplace....I want to remove it after i buy the home and replace it with a pellet stove..how can i do this safely?

Were do you find this product for sale?

Great Video what happened to the FGA test you promised to do at the intro?

oes anyone know where a can get a 3/8" supa tap washer please?

Great stuff Jonhathon, by their fruits shall you know them, as someone once said :)

Well done, you guys have done a great job. Well deserved 🍺

You know a true engineer when he's over the moon with a few new gadgets XD

Love it, deffo could pull off the advertising plumbing channel angle 👍

dude needs an unvented cylinder!

lolz hilarious. I'm a Makita guy myself, lost so much money on fake batteries i just take the hit and buy decent OEM ones, it saves money long term.

Righteous & happy :) Dewalt are shaking in their boots haha. Nice 👍 Yup, those knockoffs are really tempting 😓I was looking at a "Mirka" orbital sander, almost pulled the trigger on it but thought better not risk it. I feel like changing my mind now 😂

Love it

Why does it have 5 pipes if it’s system boiler

Great and simple explaination Johnathan, cheers.

Johno, my customer has 15mm primary flow and returns going to a vented hot water cylinder, could I use these if I wanted to changed to unvented, your fan Roo.

Couldn't you get the same (and better) results by cleaning them in an Ultrasonic cleaner?

Great, thank you, saved me a heap of time watching this video! 🎉

The whole point of putting down Beading or Quadrant is to replace Silicone. Why would you apply silicone again along with the Beading or Quadrant? You will still have the issue with black mould if you do this. Also, this has got to be one of the most annoying tunes ever

Great content👌 I'm having drama with a Betacom 3. Changed Diverter cartridge, but heating circuit is still half open on HW demand..I'm now thinking faulty Harness🤔(i.e. is it not fully moving to HW) or Dirt in the hydrobloc...I'm stumped😮

Totally agree on the fuel poverty, i see some shocking poverty. Scares me how little safety net there is these days and the government paints a picture of people milking it....the reality is the polar opposite

Can I ask where the gas pressure test point is on the sustain....i can't find it on the gas valve

What to do when F13 flashing on the screen?

do they do a floor level exit macerator? shame it goes up only to go under ground

Hi mate, I have hot water but heating doesn't come on when set temp on thermostat. Any ideas thanks

Ok. Now please someone tell me some names of brands that has weather compensation.

Worked in power plants for 40 years generating electricity. Retired for 8 years now.

Nice one mate 👍

Its really interesting, maybe Ill do f-gas and heat pumps.

Great explanation 👍🏻

I thought this video was about how to score goals with headers to have a low loss rate. 😢

my man, you are legend!

lesson 3 Mr Dao

2 weeks after its dry and peeling off

I've got me water regs today so this is a very helpful video well in for posting it pal five stars

After poking the gas hole with a needle still not working no gas at all coming out…

Excellent 👌🏻 🎉

Johno, I need your help, how do I size a low loss header, there is no information on it anywhere. My customer has a gigantic house, 33 radiators, he put a massive pump on it to drive it to all rooms because his boiler on its own was too wussy to over come the resistance, well ok, but the consequence is that there is not enough delta t across the flow and return so the boiler modulates at a lower than optimal temperature. I phoned Vaillant, they suggested a low loss header to create a neutral point and provide hydrolic separation, ok thats fine, but how to size the thing? No one knows, all engineers I know are dunces, no one on the internet can help, you are our only hope, your fan Roo.