How to mend ... Heating Controller Boiler

How to use Siemens RWB7 central heating controller?

Recently acquired new house. Old boiler with Siemens RWB7 central heating controller. Have no instructions fo... [Read more]

Heating won't go off! ?

We have a Worcester boiler and a Boss BPS242Rf Controller. Heating didn't go off on schedule tonight, have re... [Read more]

How turn off heating in Ferolli Optimax 31c?

I dont know how turn off heating in my boiler. I Have remote controller with thermostate but i think is not co... [Read more]

Heating will not turn off at controller?

I have warm glow boiler, when I switch ch switch off the boiler continues to run, even when I turn down the ro... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

danfoss SET3E contlolled heating system ?

In my Danfoss SET3E heating controlled system I can't turn the water heater section OFF! The switch on the... [Read more]

heating only comes on if hot water on?

we had a new worcester greenstar boiler and system installed by british gas a few years ago. we have a control... [Read more]

Heating?

We have the Siemens rdj10rf and it will not switch the heating off when it has reached required temp and it al... [Read more]

potterton ep2002 programmer?

I have a potterton ep2002 programmer. The central heating controller comes on but does nor fire the boiler. Ca... [Read more]

Siemens boiler?

I have a Siemens boiler RCR10/433-GB. The handheld controller is RDJ10RF. The hand held controller is fine but... [Read more]

Heating programmer continuously flashing and clicking?

Went on holiday for almost a week and decided to switch timer off. When returned and switched it back on just ... [Read more]

Override button heating temperature?

Hi David, You are truly a modern-day hero. I'm just about to investigate the tenant's boiler - with a view... [Read more]

Potterton Netaheat - no heating without hot water?

Boiler will only fire up when "hot water" selected on controller (EP2002). When hot water is on, radiators al... [Read more]

siemens RWB9 Programmer Fault?

i have a fully pumped system with zone valves , one for heating and one for hot water, my problem is that when... [Read more]

Why are the downstairs radiators cold when my heating is on?

I have just moved into a three storey house with a Vaillant boiler and a Telford Tornado water tank. When I h... [Read more]

1980's Potterton boiler fires up, but radiators not heating?

My old boiler, regularly serviced, fires up, but the radiators don't get hot and I don't think the water is ci... [Read more]

how can i fix my potterton prima f100 boiler? ?

When i call for hot water or heating on the controller the pumps sounds like it starts but then stops again an... [Read more]

why won't our new controller work?

we have just replaced our rf thermostat and reciever on our oil boiler from a drayton digistat + rf to a sieme... [Read more]

siemens rdj 10rf?

i have tried all ur solutions to reset my controller but have no joy at all i cant even get a flashing light o... [Read more]

how can i fix heating and hot water?

i have a potterton ep 2000 controller which operates a floor standiing Ideal standard E type boiler. water on... [Read more]