Unanswered Questions

Heating, Home Heating Systems

p c b unit?

wiring instructions for ferroli optima 701-901 pcb unit

water getting hot but no pressure?

water getting hot but no pressure

restart ferroli boiler?

I had to turn the boiler off at the mains but when I turned it back on I just have 2 flashing lights, or dashe... [Read more]

ideal boilers?

what does the F1 fault mean

hot water fails on occasion worcester 24i?

on occasion, after using the hot water the boiler fails to light up when required again soon after. if left un... [Read more]

my mynute 20e ?

After a recent service by eon my mynute 20e boiler red light comes on and latches out nearly every day, the pr... [Read more]

f30e boiler not igniting?

my f30e is not ignighting and showing f5 on the board

how can i fix my jetmaster gas fire?

the starting mechenism/knob on my gas fire is broken.

how do i fix my halstead boiler ??

the boiler is flashing 5/s and the central heating stays on all the time but i have no hot water . how do i fi... [Read more]

how to change timer times on ravenheat combi boiler rsf25/20et?

Our ravenheat combi boiler rsf25/20et is set at factory settings I meed to change the times so they come on an... [Read more]

relighting my pilot?

can anyone tell me how to re light my pilot on my kingfisher11

draining and filling a camray quartet boiler?

I need to replace two rads on my camry quartet boiler. How do i empty and refill the system.

Radiant RS24E. Error light 14, lack of water in system?

Radiant RS24E. Boiler has been in use for 8 years with no problems (result!!). I use the boiler for heating on... [Read more]

trying to change glow worm micro switch?

Trying to change a domestic hot water micro switch on a glow worm 100e connected it all up but no good is it b... [Read more]

Gas Valve Netaheat 10/16 Electronic Potterton?

Hi would be great if anyone knows or even better has a spare that they are willing to part with. Please get in... [Read more]

Why a boiler switches off automatically?

What can be the reasons as to why a boiler turns off out the blue??

i have just moved in how to i set the timer for the heating on a greenstar ?

how to set the timer on my greenstar 24i boiler

myson apollo boiler fire up?

I have a problem with my boiler on subsiquent firenup.when boiler first kicks in on timer water heats up and h... [Read more]

my combi boiler will not start on heating?

my combi boiler works on hot water but not on heating, the boiler type is bokera, if i press the maintenance b... [Read more]

2nd question. Heating not working right on my worcester 240 combi RSF?

Heating goes on then after a min or so the boiler goes off and on with a clicking sound like its trying to sta... [Read more]