How to mend ... Boiler Not Right Way

How can I increase pressure in my Worcester boiler?

I bleed a radiator today which seems to have reduced the pressure to zero. How can I increase the pressure?

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

I have a 30cx Glow worm boiler suddenly started to give cold water only. I don.t know how to fix it? I switche... [Read more]

over pressure?

I have a greenstar 24i boiler, pressure is normal, when I turn heating on pressure increases and eventually op... [Read more]

my boiler is discharging a lot of water from the wast pipe?

by boiler is discharging lot of water from the waste pipe when its on

Change time on boiler. Clock?

How can I change the time on my boiler. It’s a Worcester Bosch model 28SI 11

My radiators not heating up?

I have a 281 G/star combi boiler and have been away for 1 week and now back . Boiler is heating water fine bu... [Read more]

how can i get trapped air out of agloworm?

I have air trapped in my central heating boiler itsa glow-worm ultracom 15hxi how can I get it out boiler sho... [Read more]

Hot Water not coming on from Boiler?

Our Potterton combi HE Plus ignition lights come on for the Heating and it work but our hot water does not C... [Read more]

Whistling noise from airing cupboard?

I have a Beko boiler central heating and hot water system which is whistling in the airing cupboard. This happ... [Read more]

dt20 c/h boiler programmer?

No clock/programmer display showing on screen! Do I need a new programmer. Was all ok yesterday.

worcester 240 combi boiler?

can I repair siezed pump. motor still trying to run

A warning light is coming on my baxi 105 combi boiler ?

I have looked it up and it says low pressure or pump does anyone no how to fix it

Why isn't Remeha Avanta Plus 28 Combi Boiler working properly?

We have a Remeha Avanta Plus 28 Combi Boiler which has been working fine for years. Yesterday we had a plumber... [Read more]

Boiler heating above the programmed set back temperature ?

I have a boss therm wireless thermostat used all the advice regarding communication issues with this system ho... [Read more]

Can't get Siemens RDJ10RF thermostat to reset?

Had no problem with the fitting on wall next to boiler but when I press "learn" on the other part to get two p... [Read more]

Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike

Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?

My boiler lights easily but after 5 minutes there is a click and then it goes off and the pilot goes out.

what is wrong?

After topping up our baxi boiler with water from the loop to bring it to the right gauge level which i do now ... [Read more]

pilot light wont ignite?

I have a Potterton 30e gas boiler and the pilot light wont ignite,

Which model room thermostat do I need?

I have a Worcester Green Star 37cdi combi boiler. The room thermostat controller is showing an E1 fault so I ... [Read more]