Mend > Home Heating Systems

how to fix lock out on powermax 115?

lock out keeps displaying even after boiler has been reset, switched off at mains etc

cannot adjust temp on heating on vokera excell 80 sp?

i usually leave my heating on half way on the tempurature dial, but the radiators are boiling hot so it seems ... [Read more]

Ideal ff340 does not want to ignite?

I have a Ideal ff340 Bolier when i switch either the heating or water on it does not want to ignite,all i get ... [Read more]

diaphram?

where can i buy the diaphram

heating and hot water?

the warning light is flashing on and of ,there is no hot water and the gas light dosn't come on .

plumbing boiler ariston 27 Mffi?

I have a problem with the HWS with the boiler, the flat has been empty for 2 years and did not know if boiler ... [Read more]

how can i fix my combi sime 120?

my sime 120 combi ,is working fine for central heating but hot water goes from hot to cold aprox every 3/4 min... [Read more]

How can I set My combi BoilerTimer?

Can you give a step by step explanation on how to set the digital heating timer on my Biasi M90F.28s Boiler?

Heatline Vizo 24 DHW OK CH Intermittent?

Hi, I have a Heatline Vizo 24 boiler. The hot water is working fine but the central heating is very intermitte... [Read more]

How can I fix my Potterton Profile Prima boiler? Pilot light won't ignite?

I have had an intermittant problem with the pilot light on my Potterton Profile Prima boiler. Something (unkno... [Read more]

F5 fault on Halstead Eden Sb High Efficiency Condensing System Boiler?

There's no reference to an F5 fault in the manual. Neither water nor heating will work. Is it an easy fix suc... [Read more]

boilers?

water passing through expansion pipe on unvented mains fed system

I have a Vulcan Continental boiler. 45/60 B.F?

THE BOILER ITSELF IS IN EXCELLENT CONDITION BUT THE MAINBURNINER UNIT REQUIRES REPLACEMENT. Who can supply ?

my ariston euro combi when on demand for hot water jumps from high to low f?

my ariston euro combi goes from high to low flame when on hot water demand,can anyone help me?

Sime Super 80 problem?

I have a Sime Super 80. It takes about 2 minutes for the boiler to fire up after turning on the hot water tap ... [Read more]

halstead boiler pressure?

how do i increase my halsted ace boiler pressure? the gauge reads 0 when i used to have about 2-3 bar!

hot water gone off?

my potteron,performa 24 has all of a sudden stopped heating the water,i took the front off and can't see a pil... [Read more]

Halstead Eden CBX32 ?

Had to keep turnung my boiler off as it starts up by itself when no heating or hot water being run, it then sw... [Read more]

ravenheat ls 80t white star?

can anybody help out there my ch has stopped working recently after a few suggestions from yourselves ive twid... [Read more]

my combi boiler is not heating the water up?

My worcester 28cdi combi boiler will not heat the water at all can you tell me what the problem is please