How to mend ... Heat Exchanger Gone

over pressure on baxi 105e even though boiler is turned off?

i have a baxi 105e and even with the boiler turned off, it keeps overpressurising and lifting the safety valve... [Read more]

where can i get a heat exchanger for a mersy main water heater?

heat exchanger required for mersy main water heater

Candy N1B Fridge/Freezer Green Light Flashing?

Our Candy N1B frost free fridge/freezer has started to flash the green light, accompanied by what sounds like ... [Read more]

wiring on heat exchanger?

Hi I have a gainsborough 1000x shower and the heat exchanger needs replacing .I have the new unit but it is di... [Read more]

luke warm hot water?

hi, had a new heat exchanger to my valliant boiler 4 months ago, was fine, but now i am only getting luke, war... [Read more]

ravenheat 1997 boiler?

does a ravenheat 1997 boiler have a heat exchanger, and where would my friend find it?

How can I get veirfy my radiators are operating properly?

MY Worcestero Bosch high flow 400 had not been working for the past month. Recently the Heat exchanger and pu... [Read more]

Heat on demand boiler + tank steup?

Is there an off the shelf component that will let me sense when a ground level hot water tank is full (supplie... [Read more]

linea 24, lpg cutting out?

my linea 24 (lpg) ignites ok,runs for 3 or 4 seconds then shuts off reignites ok, ten seconds later repeats th... [Read more]

heating system?

so how do I check the heat exchanger ?

hot water?

Have recently chaned the heat exchanger in a baxi 105 e and the heat sensor every so often the hot water still... [Read more]

pressure problem with glow worm 35ci?

had hot water problems so i cleaned the heat exchanger and filters everything fine but now when heating goes o... [Read more]

F 13 error on a glow worm 38cxi?

My 38cxi is approx 3 years old and I have had the normal problems with the boiler. F14 which is an over tempe... [Read more]

baxi 105e?

the push rod on the dhw differential valve will only operate the microswitch when heating is on also pressur... [Read more]

ravenheat rsf 84et central heating boiler?

i have just done aminor repair on the heat exchanger turned off gas and water on the boiler itself put it all ... [Read more]

how can i fix my baxi 105e?

cheer.s mate also when turning on hot water tap pressure on gauge goes higher was told it could be a cracked h... [Read more]

Pressure drop on Baxi Combi 30HE?

Above bolier losing pressure to the tune of 2 bar every 8 hours. Expansion vessel changed, secondary heat exc... [Read more]

Vallant TurboMax 828E?

My boiler which is 3 yrs old takes several mins before I get hot water from the tap. I have replaced the diver... [Read more]

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]

Can I fix my Myson Velaire Vitesse oil fired boiler?

My Myson Velaire Vitesse oil fired boiler appears to have developed a leak, probablly from the heat exchanger.... [Read more]