Mend > Home Heating Systems

1

worcester boiler - hot water works but no central heating ?

my rf sender and reciever seem to be workin fine because when i set the temperature the piolot light comes on ... [Read more]

1

Towel radiator?

Hopefully this is not a really stupid question. My Towel radiator is cold at the top so I think it needs bl... [Read more]

7

Potterton 50e fan cycled, changed the pcb, now nothing?

My CH fan was running but it was not firing up, kept cycling for over 40 minutes before starting up and heatin... [Read more]

2

potterton combi boiler makes droning sound?

my combi boiler makes a very loud droning noise most of the time it is on and you can hear it all around the h... [Read more]

1

Can any one help me?

my puma 80 e is not working only red light is on and now neither a central heater or hot water is working

1

boiler keeps shuting down?

I have a ferroli f30 combi boiler which is about 4 yrs old. Once it has been running for about 5 mins it conta... [Read more]

1

The radiator in my hallway won't heat up. ?

I bleed the raditor but still have no heat coming from it, can any1 help please............

1

air block in fuel line?

how do i bleed rellio oil burner to clear air lock

1

netaheat 10 12?

probe keeps sparking without firing up, I have bent the earth closer to the probe and it has fired up,do I nee... [Read more]

1

what thermostat/programmer should i get?

I have a brand new system, i have worcester bosch solatr panels going into an unvented tank and a w/b 30 cdi s... [Read more]

1

ravenheat combi CSI 85 A (T)?

what causes my boiler flame to continualy switch on ann off when calling for hot water or heating

1

how much does a gas valve for baxi bermuda 552, GC NO.4407750 cost?

how much does a gas valve for a baxi bermuda 552, GC NO: 4407750 boiler cost. The pilot wont stay lit at all ... [Read more]

1

worcester 24I fan?

I live in the Hornsea area and I need to find a replacement fan for my boiler in or near my area. Irene Towne... [Read more]

1

How to start my C/H boiler ?

I have a Potterton Profile 50E C/H boiler, but do not have a User Guide. So I don't know how to go about li... [Read more]

1

noisy water flow?

When the hot water tap is turned on, the noise from the boiler is as if the flow is restricted, but full flow ... [Read more]

2

My Radiators won't work, please help?

Last night I switch my heating system from Timed to constant and Hot Water only to Hot Water and Central Heati... [Read more]

2

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]

1

How can I fix the leak in Saunier Duval Thelia 23 boiler?

I have no pressure on the gauge and have a water leak, there is no hot water or heating and am desperate to ha... [Read more]

1

is my chaffeteaux celtic combi boiler past it?

my boiler has given 20 years of pretty good service but recently central heating is working OK but hot water c... [Read more]

2

the system cuts out at 3 bar bleeding isn't lowering?

newly fitted combi bolier shows 3 bar and cuts out as designed to do. bleeding the system doesn't help. what n... [Read more]