How to mend ... Change Hello Boiler

how do I change pressure on ace high boiler it is only on 1 ?

al stoke

Siemens RDJ10RF shows incorrect temperature?

Hi there, can anybody shed any light on this problem- we have siemens rdj10rf wireless remote to operate centr... [Read more]

how can ichange control knobs on the boiler?

vaillent831 combi boiler how to change control knobs on the boiler

Glowworm boiler ?

I have a Glowworm hxi condensing boiler which is 6 years old. 6 weeks ago it was making a continual noise that... [Read more]

SIME Combi boiler?

How do I Change the expansion vessal on a Sime Combi Boiler

alpha CD32C boiler?

can i change a leaky water pressure guage and replace the steel condensing pipe or will i need a plumber? will... [Read more]

how to drain my boiler?

how can i drain my potterton promax combi HE i need to change a radiator

hi my baxie boiler wount switch off ?

baxie eco 80 boiler stayes on when on hot water and heating is in on position told to change p c b still on ro... [Read more]

how to change heating control knob on a forolli falcon boiler?

how do i change a broken heating control knob on a forolli falcon boiler.

Worcester 28i Lockout?

I am an electrical engineer but have only minimum knowledge with boilers. When the boiler is asked for HW no p... [Read more]

Problem with Potterton Promax HE24 Boiler?

The hot water system works ok. I have fitted a thermometer to the outlet from the boiler and this goes up to o... [Read more]

Worcester Greenstar 24i timer stopped working? Any quick fixes?

The timer on my Worcester Greenstar 24i has stopped working, it's currently stuck at 4am! The boiler still w... [Read more]

Ravenheat boiler LS80T?

How do I reset the timer for when the heating comes on and goes off. I have it set but need to change it and d... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

Annual Service & Nozzle Change?

I am a tenant in a rented house, landlord hadn't serviced the boiler in nearly 5 years. Finally got his plumbe... [Read more]

Roca 20/20 gas boiler?

How do I change the electronic PCB on my Roca 20/20 boiler?

Ferroli HE31C - Hot water but no heating?

There is an error code D2 on the boiler and no matter what I try I can't make it go away. I've tried turning i... [Read more]

Boiler Potterton Suprima 70?

My boiler is actually working fine and no change in performance despite a leak at the corner of the bottom of ... [Read more]

Danesmore 12/14 oil fire boiler How do i change diverter valve ?

Rads are getting hot when on hot water only. I have taken front cover off but cant see any water valves!!

Diverter valve?

hi there, i have vaillant ecotec pro 28 combi boiler, its diverter valve is leaks when we turn the hot water... [Read more]