How to mend ... U Wiring Boiler

Heating?

How do i change the wiring loom on a worchester 24Ri boiler

Thorn apollo 15/30B boiler?

I have a problem that the boiler runs ok with the burner cover off, but with it on the gas valve turns off aft... [Read more]

I need help in rewiring baxi bermuda 552 boiler and firefront?

I need some help. My baxi boiler is not working so I bought a very good second hand one and matching fire fron... [Read more]

Can i change new EP 2000 for 25 year old one ?

I have had a new boiler fitted but also wanted to update the timer. Can I fit am new EP 2000 onto the old ba... [Read more]

micron 50ff?

need wiring diagram for above boiler

hi looking to wire boiler ?

hi looking to wire boiler to a zoned wiring system do you have the boiler electrical connections thanks tom

boiler partially fitted and plumber left ?????

I have a boiler fully connected on the plumbing side, installer not happy about wiring so left. We had a Y wir... [Read more]

I have the same problem did you get an answer?

I have a ravenheat boiler to wire up to existing wiring system can you help?

Baxi solo 3 60pfi - remove fan unit?

We have ascertained that the boiler fan has burned out. The manual says to disconnect the sensor tubes and wi... [Read more]

Central Heating and Water on continuously?

New CH pump fitted a month ago by a registered plumber. Since then the Central heating and water runs continuo... [Read more]

wiring a second heating pump?

I have a halstead combi boiler which runs my radiators. I have put in underfloor heating pipes to a pumped man... [Read more]

Where about on the circuit board does the spark electrode lead attach, as m?

Glow worm Ultimate 60FF boiler. Where abouts on the circuit board does the thin spark electrode lead attach. ... [Read more]

Wiring for Chaffoteax britony combi 80/100 boiler?

Can anyone please supply a free wiring diagram for Chaffoteaux Britony 80/100 combi boiler. My boiler has powe... [Read more]

Glow.worm 30SXi F13?

4 year old boiler started to trip out with a F13 fault on display. British Gas have replaced main PCB and wiri... [Read more]

Glowworm Ultimate Boiler - Electrical Problems?

I have a Glowworm Ultimate Boiler, I've had it for around 12 years and just recently it stopped working. The b... [Read more]

Potterton Prima 40 boiler .. what controller ?

Hi, My boiler will only work when both CH and HW selected I cannot have one without the other hence bi... [Read more]

Replace prgrammer Elite 50 Servowarm boiler?

I have an Elite 50 Servowarm boiler in good operating order but the old programmer (Randall 700 series, Part N... [Read more]

Room stat query regarding a relay?

Need to fit a ferroli combi for a customer, the only thing is the combi also goes through two zone valves to g... [Read more]

Vokera 80SP question?

The boiler works fine both HW and CH, but the operation sequence seems not quite right. When CH is selected, i... [Read more]

vaillant hot water boiler ?

I need a wiring schematic for vaillant hot water boiler model # ga92-040?