Unanswered Questions

Heating, Home Heating Systems

Remeha Avanta plus boiler hot water is working but not central heating?

Can anyone help please? My boiler is heating hot water fine, but the central heating won't turn on. I've check... [Read more]

Saunier Duval F35E will not fire up?

boiler has pressure, will not fire up for heating and hot water. the green light flashes and the pressure/temp... [Read more]

My Boss therm BR1 receiver works erratically?

My new Boss thermostat controls work erratically. Normally the BR1 receiver shows a green light at the top ( I... [Read more]

Potterton PRT2 ?

The thermostat heating temperature control Keeps making a clicking sound all the time. Just wondering if need... [Read more]

Low hot water pressure?

Hi. I have a vokera option combi boiler and the hot water pressure is suddenly very low. The radiators are hot... [Read more]

Siemens rdj10rf thermostat clock?

I have the Siemens rdj10rf thermostat clock and receiver. I changed the batteries on the thermostat, I pressed... [Read more]

worcester oil heatslave 20/25?

worcester oil heatslave 20/25 combi boiler has stopped working, its like no power is going to boiler, have cha... [Read more]

Vokera Linea He 32 Combi Error code 72?

Hi. I have a Vokera Linea He 32 Combi boiler…10 years old. It has started cutting out and giving an error ... [Read more]

baxi combi 105he?

i have a baxi combi 105he .we can get hot water when the heating is on but cant get it when heating is off

why aren't my radiators getting hot on my ferroli optimax he31?

Hi my boiler is switched on and the radiator icon is indicating that the radiators are on but they are not get... [Read more]

Heating won't go off?

Hello can someone please help me? I have a Siemens RDJ10RF unit configured to a Baxi boiler. The timer isn't ... [Read more]

Potterton supremacy 60l keeps air locking after shut down?

Won't start until pump is vented

Heating?

I've got a potterton netaheat 10/16 E my heating is not working. It fires up stays on for about 5 to 10 mins b... [Read more]

e 5?

No heating and no hot water

Diverter valve actuator keeps cycling up and down?

The diverter valve actuator sometimes keeps cycling up and down in my Potterton boiler. Anyone else noticed an... [Read more]

How do I change temperature settings?

My temperature has been showing 25%, I tried to lower this to 21% but it now shows 27%. Is there an easy way t... [Read more]

Vulcan continental deluxe?

Boiler has been off for about 18months. I cannot light the pilot light manually. There is 240 volts at the ter... [Read more]

the heater will not come on?

ih i have a baxi bermuda 50/5 inset but the light will not come on for the heateing will not work but the gre... [Read more]

Myson Orion 75Si not firing up?

My boiler is not firing up, local contractor yesterday fixed a stuck fan which he said would prevent ignition,... [Read more]

RDH10RF, thermostat not turning radiators on?

I've got a Worcester 28CDi boiler & Siemens RDH10RF thermostat. The batteries in thermostat died so i changed ... [Read more]