How to mend ... New Boiler System

Worcester 30cdi switching off?

My boiler above reaches a temperature of about 95C then switches itself off when under Hot Water load. Any hin... [Read more]

How do I increase the pressure on my boiler?

I have a Vokera boiler system. the pressure gauge is at 0. How do I increase the pressure and do I need to swi... [Read more]

How old is Potterton Profile 80E?

I have just moved into a house which has a fully functional CH system powered by a Potterton Profile 80E. I ha... [Read more]

pressure increases when switched on?

my combi boiler pressure guage increases from 1 bar to 3 bars when swithched on and it only fires up to heat w... [Read more]

Pressure gauge on front of boiler on zero?

Worcester bosch 240 boiler. Put central heating on and some radiators had air so I bled them. After this, the ... [Read more]

how do I wire my new timer?

How do I wire my new timer into my central heating system? Every time I have tried to wire it the central heat... [Read more]

potterton performa 28i combi?

we drained the sytem to do pipe alterations in bathroom, when finnished we turned all valves back on filling t... [Read more]

heat exchange valve valiant turbo max boiler?

i had a boiler installed by warm sure-ideal a few years back. the gas valve circuit and cable have been chang... [Read more]

my toilet dont flush?

i need to change the flush system in upstairs toilet and have a combi boiler do i need to turn off water at ma... [Read more]

potterton netaheat 55e turning on pilot light - reset button stuck?

In a previous thread for the 80e (which is a larger version of the 55e), a question was raised: "I have a p... [Read more]

How can i fix my puma combi boiler?

The pilot light does not come on I have no central heating or hot water. We have checked the water system and... [Read more]

Vokera Maxin 28e boiler problems?

I have a Vokera Maxin 28e combi boiler. For months now, there has been a long delay getting hot water from ru... [Read more]

glowworm boiler not firing up?

I have a glowworm boiler and went to turn it on the other day to find it wouldnt light. Pilot light has gone o... [Read more]

How can I restore the hot water supply from my Potterton 45 back boiler?

I have a Potteron back boiler for central heating and hot water.Until recently it has all worked OK but now I ... [Read more]

central heating not working?

I have a biasi 24s combi boiler. Dhw working but heating not working, flow pipe from boiler and first radiator... [Read more]

How do i re-pressurise my baxi combi 105 HE boiler?

My boiler pressure gauge is showing 0. How do i re-pressurise the system so that my hot water and heating work... [Read more]

adding inhibitor to my combi system?

how do i add inhibitor to my worcester combi boiler?(24si)

Over-pressurised combi boiler system - help!?

Trying to re-pressurise my Sime Super 90 Plus, I opened filling loop valve and let water in to 1 bar pressure.... [Read more]

boiler not staying alight for long when hot water switched on?

when the hot water is switched on the boiler lights ok but only stays on for short period of time. water does ... [Read more]

Worcester 350 Combi Plate heat Exchanger - Is engineers diagnosis correct ?

We have a Worcester 350 Combi and recently when we have been running the hot water the system has been overhea... [Read more]