How to mend ... Heating System Many

hot water flow?

i live in a 5 bedroom house and we have a unvented heating system. Lately the flow of the hot water has got a ... [Read more]

halstead boiler?

Repeated query when I turn on the hot water the system tries to start but fails.I try again & it fails. I swit... [Read more]

What is my problem?

When I turn on the hot water, the system tries to start but fails. I try again, fails. I switch off the system... [Read more]

Why is the pressure on my Ariston boiler rising to nearly 4 Bar?

Hi Can anyone please advise me on why my Ariston Eurcombi A/27 MFFI pressure is rising from just over 1 Bar... [Read more]

Home Heating Systems?

my central heating system needs bleeding very often, I have found that it is sucking air into the system via t... [Read more]

Radiator problem ?

after a recent leak in my central heating system which is now fixed, i've refilled the radiators and fired the... [Read more]

baxi105he?

central heating system pressure is only 1bar how do i re set it

Motorised valve for boiler?

I have a problem with my boiler- i only get hot water when the CH is switched on - i think the problem is with... [Read more]

Boiler Vaillant 824e turbomax ?

central heating has stopped working. it was connected with wireless thermostat, intially i thought something i... [Read more]

Ferroli maxima 35C?

Ferroli maxima 35C "when I turn on a tap for hot water" The pressure on the digital display falls below .5 b... [Read more]

New glowworm ultimate c 30 boiler losing pressure?

We have a new boiler about 8 months old but have been using it daily for about a month for heating. For the fi... [Read more]

How can I fix my heater?

Hi I have just received / replaced the capacitor in my Drayton heating system and now I don't get any lights c... [Read more]

my Ravenheat 820/20 combi keeps overheating?

when the boiler powers up on central heating the boiler keeps running and makes the water presure go above 3 b... [Read more]

My Ariston Combi A boiler keeps losing pressure from Central heating loop?

Heating loop pressure drops to the red line twice a day. Cannot find any leaks from any of radiator and no lea... [Read more]

morco feb24 ed leaking hot water outside?

When the system boosts the heating it poor's hot water outside the caravan, the pressure was really high and w... [Read more]

Boiler cutting out?

we have a Promax HE System boiler. It keeps locking out after heating system has been on

radiator isolating?

Is it possable to isolate a wall mounted central heating radiator using the valves at either end of it, and st... [Read more]

heating continues to run past temp of stat?

the heating system comes on ok. when the timer shuts it down there is a pause of about 2 minutes and then fir... [Read more]

Radiators not heating?

Hi Please can someone advise on the following? We have something like 32 radiators in our house and 3 of t... [Read more]

how can i find problem?

i have a Worcester bosch green star 30cdi boiler, I recently fitted extra 2 radiators to system, the new radia... [Read more]