Mend > Home Heating Systems

system drain down?

i want to drain down baxi bermuda back boiler and rads to fit new trv's. no drain vavles on rads. where would ... [Read more]

potterton profile 50e ignition problem?

fan runs continiously doesn't ignite,fires when pressure s/w is triggered manually, changed s/w run for short ... [Read more]

Boiler overheats then cuts out?

Just replaced the radiator in the bathroom, now everytime put the heating on the boiler overheats and cuts out... [Read more]

how do i light the pilot??

please could somebody tell me how to relight the pilot???

I have boiler potterto Puma it is not firing up even the pilot is on. pleae?

is on .what could be the problem Thanks

air lock in boiler?

how to get the air out of stelrad ellan 2 boiler after fitting new valve

Vaillant Ecotec plus; no hot water?

I feel that perhaps I have caused the problem with my boiler. I am intermittantly having problems and recent... [Read more]

no hot water on worcester 240?

I changed the diaphram on a worcester 240 and the pin now rises and turns on the boiler but instead of the tap... [Read more]

Ariston Euro Combi - Hot Water problem?

Euro Combi SX 20 MFFICE (GC No: 4711602) A few weeks agao, I had a problem with my heating - cured by chang... [Read more]

hot water cutting out?

hot water gets hot then cuts out

Flu for a Potterton Prima F?

The inside of my flu on my boiler is corroded making it unsafe to use. I have been quoted £80 for a replacem... [Read more]

how do i remove a air separator for me to fit a new one?

i have a leak from the automatic air separator and automatic vent do i need a new one if so how do i remove th... [Read more]

no hot water after replacing 3 way valve?

We have just replaced the 3 way valve on our central heating system, but have no hot water. When timer comes ... [Read more]

Coal positioning?

Kohlangaz Infusion MCNG Gas Fire ? (Model Number KR DP 80 MN) I cannot find my booklet that shows the correc... [Read more]

boiler locking out?

my puma 80e works fine in hot water mode, in CH mode it locks out

ferroli boiler?

ferolli boiler has no hot water and fault code f9 ? does anyone know fault

BAXI BOILER?

Hi I hope someone can help, my (very nice Mother in-law has a Baxi solo boiler, she has had this for about 3-4... [Read more]

how can I fix my ideal boiler?

my combi boiler keeps on going over 3 bar in pressure and venting, how do Irectify this

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]

noisey worcester 28 cdi?

Just after firing up the boiler gets noisey and the pressure shoots up. Found water coming out of air vent, is... [Read more]