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Mend Heating Switched Help

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We have 721 questions about mending 'heating switched help'

How to mend ... Heating Switched Help

Mend Heating, Home Heating Systems

when heating system put on pressure rises when only hot water on system is ?

what causes pressure to rise when central heating system switched on
Mend Heating, Home Heating Systems

Potterton Netaheat hot water problem?

My Potterton Netaheat has started to heat my hot water whilst the central heating is switched on. In the past... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Potterton Promax Combi HE 33 Plus A Range Boiler?

Hi We have a Potterton Promax Combi HE 33 Plus A Range condensing combination boiler fitted along with a My... [Read more]
Mend Heating, Home Heating Systems

worcester greenstar 24i junior boiler stopped working?

Help I have a worcester 24i junior boiler 4 years old which the pressure keeps dropping had a leak a few weeks... [Read more]
Mend Heating, Home Heating Systems

Apollo 30/50B, conventional?

My Apollo 30/50B boiler is fitted in the kitchen and suddenly it has started toi make somuch noise as somethin... [Read more]
Mend Heating, Home Heating Systems

Pressure fault on Worcester 28Si II?

Hi. I'm repairing my boiler after it froze. I have the central heating working now (pump and flow sensor damag... [Read more]
Mend Heating, Home Heating Systems

greenstar 24i - switched off change battery - won't switch back on?

I switched my boiler off to change the battery in the thermostat (the heating hadn't been coming on always dur... [Read more]
Mend Heating, Home Heating Systems

Repressurising the system?

My Daughters heating and hot water switched off. The gage dropped to zero. She does not know which of the l... [Read more]
Mend Heating, Home Heating Systems

Bosch 532i Hot Water overheating?

Fault seems to be intermittent. Had local engineer in who fitted a new high temperature sensor last week. Ev... [Read more]
Mend Heating, Home Heating Systems

Boiler B24 won't ignite. Outside condensing pipe clear?

Boiler turned itself off earlier and when tried to ignite it it powered for about 10 seconds and then switched... [Read more]
Mend Heating, Home Heating Systems

Greenstar 24i or 28i no hot water?

We have no hot water. Our condensation pipe was blocked with ice 2 days ago - no error light flashing, just b... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch 230 - pilot light out, bar at 0?

Pilot light out, Bar at O. Turned off electricity and then back on and switched on central heating/hot water s... [Read more]
Mend Kitchen Appliances, Gas Cookers

gas oven not heating?

My gas oven when switched on does not seem to increase in temperature (or gas flow in) when I turn up the knob... [Read more]
Mend Heating, Home Heating Systems

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]
Mend Heating, Home Heating Systems

Fault code E133 & E168 Flippin boiler!!?

Hi all I have the potterton pro max boiler too which decided to break down on me displaying fault code e133. ... [Read more]
Mend Heating, Home Heating Systems

how to mend ravenheat CSI 85T boiler?

I have a ravenheat CSI 85T Combi boiler which Ive had for seven years. I always had problems with it from day ... [Read more]
Mend Heating, Home Heating Systems

my grundfix selectric wont stop pumping?

pump carries on hour(s) after heating and water have switched off.pump feels hot!! have resorted to fuse box t... [Read more]
Mend Heating, Home Heating Systems

solid red light on combie boiler?

SABRE 29 HE (Vokera) 4 years old. heating switches on and will run for a while and then switch off showing a ... [Read more]
Mend Heating, Home Heating Systems

Vaillant VCW242E Overheating and Uncontrollable?

I have a Vaillant VCW242 E Combi Boiler. Following a freeze up of the Boiler, I can no longer control the t... [Read more]
Mend Heating, Home Heating Systems

the pressure on my potterton boiler 30?

Hi, the pressure on my boiler was low, so I turned the black tap at the front till it went up, I switched on t... [Read more]

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