How to mend ... Heating Comes Hot Water

no heating or hot water ?

I think it is a pumped gravity system and there is no hw or ch, boiler fires up fine, all rads have been bled ... [Read more]

potterton puma 80!it wont fire up but the pilot light and led lights are on?

my puma 80 has been very noisy for two weeks from the top part of the boiler the fan area!the pilot light has ... [Read more]

I have Central heating but no Hot Water?

Please type in 'HELP - Have C/H but NO H/W' in the seach box for a potential answer to your problem. Please no... [Read more]

burner started on and off?

i have boiler Potterton performa 28i , its burner goes ON and OFF in a seconds and getting problem in hot wat... [Read more]

Why is my water not heating ?

I have a combi boiler which heats up my radiators and my water. The radiators are hot yet the water is not ? -... [Read more]

Baxi Solo RS Overheat cut out operates - specific conditions?

I have a Baxi Solo RS boiler - about 15 years old. System starts up every morning OK about 6:30am. Heating i... [Read more]

my potterton performer 24 boiler is faulty?

no hot water when switched to hot water only. heating working normally

We can't get hot water only any more?

when we press the 'hot water only' button on the control panel of our Glow worm fuel saver mark 2 control pane... [Read more]

Pressure low on Glowworm Swiftflow Gas boiler?

My swiftflow glowworm gas boiler is working perfectly and providing hot water when the central heating is on b... [Read more]

valliant ecomax 835 e ?

boiler works bakwards heating only works when hot water demand and hot water when heating demand replaced dive... [Read more]

how do i get my thermostat to work in my house (siemens)?

My thermostat used to control the central heating. I have a RWB9 and it is set 2p16. My central heating should... [Read more]

POtterton EP 2000 How to select H/water at diff time to Heating?

Hello Please can someone advise me how I select an earlier start time for the hot water which I need to start ... [Read more]

baxi 105e?

the push rod on the dhw differential valve will only operate the microswitch when heating is on also pressur... [Read more]

Switch master 805 heating problem?

I am trying to help a relative, they have an old heating system called a "switch master 805". I can set the... [Read more]

vaillant turbomax plus is not responding to settings?

Hi just wondering if any one has an idea why my vaillant turbomax plus is not responding to the set settings. ... [Read more]

Ferroli Domina 80E ?

I have changed central heating flow sensor also hot water flow sensor. Also changed the 2 electrical boards al... [Read more]

Central heating but no hotwater?

My Glow-worm combi boiler is not generating any hot water but the boiler is flared up (lit). The central heati... [Read more]

Potterton Neatheat Electronic- no pilot light?

NEED HELP.. my pilot light is not coming on.. I can hear it click, and hear the pumps/fans working.. but no pi... [Read more]

NO GAS/HEATING?

My boiler ignition flame is on BUT when I turn the gas up, the flames don't appear. There no heating or hot w... [Read more]

Trianco Oil Boiler, pressure rises to 3 bars and vents out the back?

We have a trianco oil boiler. The pressure kept rising to 3 bars and then venting out the back. the system the... [Read more]