How to mend ... Repair Combi Boiler

How can I stabilise my Worcester Bosch 35CDi combi boiler pressure?

There has been a sudden drop in pressure from 1.8 bar to 0.7 bar. Repressurising with added water back to 1.8... [Read more]

Combi Boiler Pressure at zero when not operating?

I recently had a repair on my combi. The hot water kept going cold - not very pleasant when taking a shower! ... [Read more]

My Aqalisa Classic 200 wont turn off?

I cannot get my Aqalisa Classic to turn off. I am suspicious that the cartridge need replacing. I have isolate... [Read more]

how can i repair my combi boiler?

no water pressure and pilot light will not go on .. ariston combi boiler

How to fix diverter valve in Potterton Performa 24 Combi boiler?

I have a faulty diverter valve in Potterton Performa 24 combi boiler. Can anyone guide how to repair or refurb... [Read more]

how can i repair my worcester 26cdi combi boiler?

the hot water and central heating are overheating and shutting the boiler down. when iether are called for on ... [Read more]

How to fix my worceister boiler? Junior 28i combi?

Hi there I have just over 2 years old combi worcester 28i boiler and ever since we had to drain the system we... [Read more]

how can i fix i leak from chaffateax combi boiler?

how do i repair a leak in my combi boiler

re: 28i junior worcestey combi boiler?

Please Help! hot water keeps cutting out intermitently but heating working. Now not working since repair man... [Read more]

pressure to high?

on my baxi combi 80e boiler when we have the heating on the pressure gets ridiculously high sometimes over 2.... [Read more]

help me fix my boiler worcester 240 combi?

I dont seem to be getting any hot water upstairs and when i turn an upstairs tap on the boiler doesnt fire but... [Read more]

V noisey Saunier Duval combi boiler?

I have a Saundier Duval combi boiler, 23 E, which now makes quite a noise when it's on. Other than that it wor... [Read more]

How can I repair my Worcester Bosch central heating Combi boiler HF 400?

My Worcester bosch HF400 Combi boiler works with Domestic hot water but when central heating is selected there... [Read more]

Can I repair / replace my diverted valve on Vaillient Boiler ?

I have an old Combi gas bioler, recently I've noticed the hot water stops without the heater not being switche... [Read more]

My Ariston Combi Boiler has tripped the electrics & will not turn back on -?

My 2 year old Ariston Combination Gas boiler has tripped the electrics. I have manged to get electric back on ... [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]

Hot tap wont turn?

We have a mixer tap in the bathroom, and this morning the hot tap wont turn on, it turns maybe less than a qu... [Read more]

How do I repair my boiler?

I have a Chaffoteaux Combi 80 boiler. I have a leak from the LH hydraulic block. I have recently purchased a n... [Read more]

problem with boiler not refilling?

i have a glow worm 24cxi combi boiler it has started to lose pressure over a peroid of time dropping down to 0... [Read more]

how can i fix my Ideal Isar HE24 Combi Boiler?

hi there, ive stumbled across this website as a last resort before i completly loose my sanity. My boiler is ... [Read more]