Unanswered Questions

Heating, Home Heating Systems

how can i fix my boiler from rumbling?

i have a glowwarm cxi...the boiler will start to rumble about an hour after the heating is turned up above 20.... [Read more]

Booster does not kick in until 1 hour?

How long does it take for booster to kick in? Our water doesnt get hot until 1 hour later? We moved our ti... [Read more]

boss therm br1?

Electricity went off yesterday and receiver not connecting. I have unscrewed the back of and there is no test ... [Read more]

Help please with my Siemens RDJ10RF thermostat?

Hi I have just got a Siemens RDJ10RF thermostat and its driving me crazy. I have it programmed to come on at ... [Read more]

fault codes f18-f19?

fault codes on valliant eco tec +937 f18-f19

water not hot enough?

I have a glowworm economy plus 50F Fanned Flue Boiler, the rads are heating up but the water is only hand hot?

ferroli modena c he?

i came back off holiday and switched by boiler back on from the mains i have hot water but no heating

Riello motor repair?

how do you replace the fan motor on a riello rdb burner?

capacitor?

what holes do the capacitor go into on a ups 15-50

Baxi Bermuda 552 Pilot Light?

I can light my pilot light an the burner lights. It goes through it's burn cycle and switches off. When this h... [Read more]

Ideal isa combi boiler?

I have a combi ideal isa boiler. The problem I have is that even though I have power to the boiler, the displ... [Read more]

What does code "no cn" mean on Ferroli Optimax He plus 31 c Boiler mean?

Code no cn on Ferroli Optimax He plus 31 c Boiler mean?

nut?

have very tight nut on my oil cooker cant unscrew

boiler is banging& make big noise?

I turn my hot water &boiler is banging my central heating is on that time also boiler is banging

calydra comfort gas boiler. Extractor off and pressure regulator at rest?

how to fix the above mentioned fault

Ideal ISAR HE24 - Fault code Hn?

I have looked at a service manual for the ideal Isar he24 and it has stopped working. It is reporting fault co... [Read more]

Myson orion 40si?

Hi there! I have a myson orion 40si The problem i'm having, When the the system fires up it will take 3 t... [Read more]

fault code s.0?

my vaillant boiler wont turn on

Fault with ideal isar he 30?

My ideal isar he30 boiler keeps on heating the system when the programmer is off and goes to the preheat for t... [Read more]

my boiler no working?

boiler start 2 second then stop.and show code fault.a/01