Mend > Home Heating Systems

1

biasi 28s fan problem?

i have a faulty fan on biasi28s .Bought new one but this has two outlets on fan body not one as on original f... [Read more]

any ideas how to fix my grant combi 90v3?

i have a grant combi 90v3 .boiler cuts out after a couple of hours.if i switch it off for 15 minutes then back... [Read more]

how can i fix my worcesror 28i rsf?

hi i have changed the fan and thethermostatmanu code 87161423070 heating working but hot water not .when you t... [Read more]

1

water presure?

my cdi keeps loosing presure, sometimes it will be ok for weeks and other times i have to top it up from 0 bar... [Read more]

3

baxisystem 30/80se?

boiler fires ok and runs for about 15 minutes,then starts knocking itself on and off,and then might stay off 2... [Read more]

loss of pressure but no signs of leak anywhere?

pressure loss into expansion vessel or through domestic side

1

how can i fix my ravenheat 120 he low nox?

hardly a day goes bye without my ravenheat he 120 low nox boiler shutting down with the faults 02, 04, or 16 i... [Read more]

3

My pilot light comes on, keeps clicking, but the burners won't fire up. Why?

(glow worm 80FF)

kinder gas fire not lighting?

why will my fire not light power flue working but no click of gas solenoid is there a pressure switch somewher... [Read more]

2

leaking boiler?

changed expansion vessel but my warmflow 70/90 boiler is still pressuring up and leaking out of pressure relei... [Read more]

Vokera Sabre 28 MTN combi boiler?

Boiler was working fine up to today, had a burst pipe (hot water to kitchen sink) (could still get hot water t... [Read more]

4

Is 2 bars pressure on my boiler too high?

Having bled my radiators yesterday morning, I returned home to find my heating not working. Hot water was on b... [Read more]

burner doesnt starts?

i ran out of oil when was in automatic,so for about an hour the pump was working i presume. put about 20litres... [Read more]

2

combi boiler worcester 28cdi is not giving me hot water?

my combi boiler is not giving me hot water i have heating and all red lights are on when i run the tap but i ... [Read more]

1

Potterton E1 33 fault?

i have a Potterton Promax Combi He plus. The E1 33 fault keeps showing. We have had the ignitor changed, Calor... [Read more]

2

Whats wrong with my heating?

I had my bolier serviced yesterday. I got up this morning the house was freezing. Turned the heating up to 24 ... [Read more]

1

Who in my area repairs Marathon Boilers?

Floor mounted Marathon Boiler is firing up but not heating any radiators ! Who in the Aberdeen area repairs t... [Read more]

how can i fix my Worcester Boche R30 HE Combi Boiler?

Lose of pressure on a Worcester Boche Green star R30 Combi Condensing Boiler

losing pressure?

my baxi 80e losing pressure in minute the prv is working ok but the presure never builds only falls then switc... [Read more]

1

how to clean oil boiler?

could someone please tell me how to go about cleaning and servicing a Firebird - Q 50-82 oil burner