All Questions
4 questions
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Procedure to pressure test a boiler for cracks?
What is the procedure to pressure test a house heater boiler, and the rest of the system? My plan is to remove any broken radiators and put in place a temporary PEX line between the inlet/outlet so ...
- 445
1
vote
2
answers
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Can you use a tankless combi boiler ONLY for central heating?
We're looking into replacing our boiler. The current one is tankless and only provides hot water for heating on a closed loop. There is an entirely separate electric HW tank & plumbing for '...
- 5,635
1
vote
1
answer
479
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Boiler system shows different pressures
I recently had to change the expansion tank on our boiler. I decided to add a shut off with drain as well as a pressure gauge to make it easier going forward.
I've come across a problem. The pressure ...
- 206
1
vote
4
answers
5k
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Combi boiler doesn't realise it's already lit
I have an Ariston Eurocombi (A23).
The problem is it doesn't realise the flame is lit. When I start it up and cause demand (run hot tap or turn on heating) it fires up the flame correctly, however, ...
- 111