Heating, Home Heating Systems

ideal nf250 pressured boiler?

boiler lost its pressure, got it back up to 1.5bar, down the boiler wont start up the only thing workng is the... [Read more]

banging noise from boiler?

i have a worceter greenstar h.e. combi. it heats water as normal. soon as heating comes on it will go to 5... [Read more]

potterton supremer 401 boiler ?

heating engineer fitted two heat controllers to my boiler it seamed to do the trick for a week but fault came... [Read more]

how do i fix my potterson myson combi 28 hea?

how do i get combi boiler pressure up.fault e199 showing at present.

why does my boiler go bang?

why does my boiler make a loud noise when it starts up and i find water inside it . it is a potterton comi boi... [Read more]

how can i fix my worcester bosch 24i junior?

i have a worcester24i junior. i have heating but no hot water how can u tell if its the flow switch or the div... [Read more]

Radiator Temp Control knob on a Vaillant eco Tec Plus ?

Radiator Temp Control knob on a Vaillant eco Tec Plus ? How do I replace the Radiator Temp Control knob on ... [Read more]

Wiring for vaillant combi boiler 837?

Can anyone help me with wiring diagram for combi boiler 837 I am renewing my old system. Many thanks

Shower Cold?

I just moved into a property and the Bristan 1901 thermostatic shower runs luke warm/cold, I believe the unit ... [Read more]

Worcester Bosch 240 rsf demand ignite not working?

Hi I have a 240 RSF that has suffered previously from a leaking PRV, so I am familiar with represurising, ble... [Read more]

Potterton Prima F?

I can't get my Prima F system to give me hot water and heating independently. I have been waiting on an engine... [Read more]

Boiler tripping electric supply?

Part of our electric supply cut off in the night and we have managed to isolate the problem to the boiler. Che... [Read more]

what causes my pilot light to appear to be blown out?

Glow worm Space saver 50 pilot light keeps going out intermittantly. Happened over last 3 maybe 4 years around... [Read more]

kingfisher 11 cf60 burner and pilot cut out?

the pilot cuts out when burner turns off.New thermo couple fitted and boiler ignites and runs but cuts out oon... [Read more]

replace control knob worcester 24irsf ng?

could anyone please tell me how to replace a control knob,on a worcester24i rsf ng combi,the old one just spin... [Read more]

Removal of 3 bar safety valve?

How do we remove 3 bar safety valve

ravenheat diverter rough price?

replaced diaphram on ravenheat 820/20,needs new diverter could someone pls give me rough idea of a price,thank... [Read more]

no hot water?

i have biasi he 24kw riva compact band b....the working pressure is only 5mbar..whice is suppose to be minimum... [Read more]

PCB FOR MAXOL MICROTURBO 40HMDF?

Were can i find a pcb for my myson microturbo 40 HMDF gc 41-202-20

? gas within Danfloss radiator valve ?

I have just cut the wire coming from the valve which goes down to the sensor sitting at the bottom of the rad.... [Read more]