Mend > Home Heating Systems

Heating ?

Vaillant ecotec pro 28 has lost the radiator icon in the display and hot water works but no heating..... What ... [Read more]

ismy thermostat broke on boiler?

boiler presure keeps going to high

how do I change pressure on ace high boiler it is only on 1 ?

al stoke

1

Ferroli Optimax HE 31 ?

wot dose f 15 means plese

how can i fix my baxi solo 40/4 rs?

when my heating switches of i get a leak from the boiler

Chaffoteaux Britony II boiler the pilot will not light?

Chaffoteaux Britony II boiler the pilot will not light

Worcester 37cdi combi F7 fault?

My Worcester 37cdi combi boiler keeps having F7fault.i have changed the electrodes but fault persists,the cond... [Read more]

Flexicom 30sx - boiler error?

When there is demand the Glowworm Flexicom 30sx cycles through burner on, then state codes 98 and then 97 befo... [Read more]

1

boiler pressure drops to nil after use!!!?

i can use the hot water all day long and pressure stays same... i put central heating on and it works perfect,... [Read more]

1

Siemens RDJ10RF shows incorrect temperature?

Hi there, can anybody shed any light on this problem- we have siemens rdj10rf wireless remote to operate centr... [Read more]

Potterton EP4001 - Time running slow?

The time on my Potterton EP4001 is running slowly, which effects the time my central heating is automatically ... [Read more]

1

netaheat electronic 10-16?

hi all my potterton was working but now fires up but stays alight for a short period then switchs off. the fir... [Read more]

Boiler cuts out before room stat temperature?

Hi I currently have a problem where my boiler cuts off before the temperature reaches what the room stat is ... [Read more]

1

i fill my boiler with water and it empties withen 30 mins?

i charge my boiler then it loses pressure quickly

1

Why does our boiler light up when "off"?

We have a Volkera Linea boiler with a mechanical clock which we have set to only come "on" in the mornings. Ho... [Read more]

2

how to fix fersystem tech 31 c?

I have a FERSYSTEM TECH 31 C and atm it wont turn off. The only way to turn it off is to cut all power to it. ... [Read more]

how can ichange control knobs on the boiler?

vaillent831 combi boiler how to change control knobs on the boiler

2

How to fix fault with my Sime 30HE boiler keeps cutting out?

The boiler runs ok for a couple of days then wont heat the water. Green light flashes, reset the boiler by swi... [Read more]

2

The pump appears to be operating when central heating is not on?

The water pump seems to be operating even when neither the hot water nor the central heating system is calling... [Read more]

climapro pf?

how do you swith the "off" mode back to the heating timed mode?