Unanswered Questions

Heating, Home Heating Systems

Plumber fitted Magna clean but plate heat exchange keeps blocking up?

Along time ago now the plumber fitted a new heat exchange for the hot water this resolved the problem for over... [Read more]

How do I relight my Potterton EP2002?

How do I relight my Potterton EP2002? The pilot light has gone out...

how do i fit a DHW heat exchanger?

I have a Alpha cb 25/33 boiler and i need to fit a dhw heat exchanger. Can you help

Noisey Worcester 28cdi Boiler?

When running a lot of hot water off the boiler starts to make a pulsing noise; which basically sounds like a t... [Read more]

radiators?

All the radiators are bottom fed so why do 6 of 14 get hot first at the top progressively getting hot downwar... [Read more]

Greenstar boiler won't start???

We have a greenstar R29/R40 HE conventional condensing boiler which operates heating and hot water. The contro... [Read more]

How to fix my glow worm combi boiler?

Im not getting hot water from my boiler I have heating but no hot water, how can I fix this

drayton digistat RF1?

the screen is blank even after replacing all recommended batteries

Potterton performa 28 boiler goes to 3 bar?

Help please!! Potterton performa 28 boiler which goes up pass 3 bar , after a while there's knocking/banging ... [Read more]

can you bypass the thermister?

Is it possible to bypass or put a 5kohm resistor in place to test, as im getting a zero reading with multimete... [Read more]

How can i fix the gradually falme control system?

Hi there.I have a ferroli package C24D.When the package starts,the sound like a explosion is produced.I think ... [Read more]

baxi combi 105 he 3-4 year old?

refuses to lite, changed the pc board, changed the fan, changed the air swithch, can you make a sugestion of w... [Read more]

baxi solo 3 boiler?

my baxi boiler will not run, it switches on for a few minutes then get loud banging noise I think from the pu... [Read more]

How can I connect my woodburner?

Can I connect a wood burning stove to my oil fired central heating system. The boiler is a Grant Combi

Ravenheat CSI 85T heating fires up and then goes off?

The boiler keeps firing up and comes on and then goes off it is fine on the hot water . Any ideas

Greenstar 440 showing EA?

My boiler is showing EA and keeps shutting down, outside temperature is 10 degrees So it is not a frost rela... [Read more]

Elite50?

Is it possible to get a safety valve for Elite50 boiler please ?

installation of a new Drayton Digi Stat?

we have a new tenant in the appartment and the gas company advise us that we have to change the Drayton Digi... [Read more]

boiler just switches off?

our potterton myson 50 works perfect for an hour or so then just stops as if losing the pilot light or gasflow... [Read more]

ideal isar boiler problem?

when my boiler fires up it makes a banging sound.. can you tell me why... i suspect its the spark eletrode