How to mend ... Hot Problem Fires

boiler not working properly?

we have a ravenheat combi rsf 100et. the problem is the heating fires up then goes off you have to keep switch... [Read more]

biasi 24 fault finding dhw?

hi there have a biasi 24s i seem to be having a problem with the dhw when i turn the hot tap on the water some... [Read more]

Saunier Duval combi - central heating OK, yet no hot water?

Very useful to have these forums, so can anyone please help, or is it the changeover valve, as someone else's ... [Read more]

water heating?

I have a myson medway super, multipoint water heater.when the hot taps are tuned on the boiler normally fires ... [Read more]

1999 ford galaxy 1.9tdi hot start problem?

starting the car when cold instant start up. when car reaches temperature engine turns over about 10 times the... [Read more]

Worcester 24i RSF-L Combi problem?

When I turn the hot water tap on the boiler fires up and hot water is dispensed from the tap. However after a ... [Read more]

baxi 105e domestic water led wont go out?

my baxi 105e when you call for hot water it fires no problem and delivers ok. But when you switch the tap off ... [Read more]

my vaillant Sine 18 combi boiler has fault?

While I appreciate that it's knocking on a bit, like myself, I feel that there is plenty of life left in the o... [Read more]

low flame on water heater?

have a Mersey Super water heater with two problems..First prob is low flame on pilot which needs to be relit e... [Read more]

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]

Potterton Profile 100E problem - Please Help !!?

In the last few days the boiler has stopped working properly. I switch the boiler on and the boiler fires up ... [Read more]

I have a problem with my Baxi Combi 80 e regarding hot water?

I have a baxi combi 80e. the heating works ok but when the boiler is in hot water mode it fires up, produces s... [Read more]

Chaffoteaux & Maury Britony combi 80 type C12?

No hot water! boiler fires up ok burner light lite's up,good water flow but cold.C/h works fine radiators get... [Read more]

problem with glowworm 50bf (balanced flue)?

pilot lights fine. when calling for both heating and hot water pump runs but burner will not ignite or should ... [Read more]

Optia ff50 boiler fan cuts out anyone know what to do?

There is a problem with the fan situated at the top of my Optia FF50 boiler. When the boiler is first switched... [Read more]

how can i fix this problem? ferroli Optimax 25c boiler?

My heating and hot water do not come on. i have a ferroli optimax 25 c boiler. the display fault is as f 01. ... [Read more]

Lukewarm radiators and fluctuating water temperature?

I have a Baxi 105e combi boiler. The problem started about 2 months ago. The boiler fires up as normal, but th... [Read more]

Gas valve failing to open on ferroli domicompact f24b?

My boiler has been working fine, used it last night before bed with no problems or noises. Woke this morning ... [Read more]

baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]

how can i fix my vokera 20/80 rs flowmatic?

my domestic hot water goes from hot to cold every so often, and my high to low flame goes to low flame it cuts... [Read more]