Mend > Home Heating Systems

Potterton Promax 15 SL?

C/Heating running 11.rads 3 convector type modern about 3yrs old rest old ribbed type. Boiler Potterton Proma... [Read more]

when I try to override temperature i.e reduce temperature it reverts back ?

to original temperature.

Pulsing(varying hot/cold) output from combi boiler?

When using my ravenheat combi RSF boiler the output will sometimes pulse from hot to cold a number of times, v... [Read more]

Myson Orion 30Si - Fan/Vac Switch cable form?

Seems my previous plumber fitted the last extractor incorrectly which cased the cable form to get scorched and... [Read more]

1

How can I repair a Main combi 24 he?

The boiler works for about a minute but then cuts out as if it were up to temperature. The same thing happens ... [Read more]

1

cannon gas fire-Orcherstra FBFP76G?

After half an hour unbearable smell is emmited

1

I need help to fix my baxi solo 2 40PF boiler?

We have hot water and the 'boiler on' light is on but the central heating is not working, there are no other l... [Read more]

worcester junior 28i?

hissing sound coming from pump with drips

1

Greenstar 30 CDi central heating not working?

Worcester Bosch Greenstar 30 CDi boiler supporting the central heating after being off all summer. Hot wate... [Read more]

Greenstar RI24?

No heating or hot water, blue light on (not flashing) tried to re-set but all i can hear is the ignition cli... [Read more]

how do i get my siemens thermostat rdh10 to work with my boiler?

how do i get my siemens thermostat rdh10 to work with my boiler

Vaillant VMW ES/282/2-5 R1 boiler not firing up?

I have a boiler VMW ES 282/ 2-5 R1 The boiler will not light, it sparks but there is no gas. I have renewe... [Read more]

1

Drayton Digistat RF1 (old model) ?

Please can someone tell me how to remove the double battery compartments in the room thermostat without breaki... [Read more]

1

Potterton?

Potterton he gold 28 code error e160 wiring fault or fan problem. ive taken it to pieces then put it back toge... [Read more]

why is c35 combi boiler not working flashing f1 no hot water or heating ?

my independent c35 comi boiler keeps flashing f1 got no hot water or heating and on clock face pressure has dr... [Read more]

how can i fix my glow worm boiler ?

my glow worm hide away 60b boiler burner will ignite for about 60 seconds then goes out and will not re light ... [Read more]

error code E1 Baxi HE 33?

Boiler won't fire up error code 1 followed by 60 water presure OK erroe code E1 followed by flashing 60

1

no hot water or central heating?

when turning hot water tap on or central heating, boiller kicks in for a prox 15 to 20 seconds then shuts down... [Read more]

Worcester Greenstar 18Ri Volatile Lockout...which sensor to replace?

I have a Worcester Greenstar 18Ri boiler which runs for about 60 seconds before stopping with a fault code of ... [Read more]

potterton netaheat 10-16?

Boiler fires up ok bur front of case getting very hot and not shutting down boiler thermostat does not seem to... [Read more]