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We have 336 questions about mending 'control heating boiler'

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Mend Heating, Home Heating Systems

Eco button turns itself on - Worcester 25Si?

Combination boiler works well and has been serviced annually for the 3 years of it's life. Now the ECO button ... [Read more]
Mend Heating, Home Heating Systems

how to stop my heating pump from running continuously ?

I have a Baxi Solo 3PF boiler, this boiler has an 8 minute pump over run incorporated within the system. Rece... [Read more]
Mend Heating, Home Heating Systems

My boiler has no thermostat connected. This is surely wrong?

I have just rented a house and found that there is no central heating thermostat connected. The landlord assur... [Read more]
Mend Heating, Home Heating Systems

How do i release presure from my Bosh c1 boiler?

I have a problem where my "bar" indicator keeps telling me my presure is too high even with no heating on. I k... [Read more]
Mend Heating, Home Heating Systems

how can i set my drayton digistsat RF3?

Ive just moved into a new house and no matter how many times i ring the landlord to help me set my system, no ... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 60E boiler keeps tripping out?

My Potterton 60E boiler will run for about 10 minutes then trip out, once it has cooled a little I can reset i... [Read more]
Mend Heating, Home Heating Systems

potterton netaheat 6/10no controll?

with the hot water and heating in the off position on the controller the boiler just carries on coming on afte... [Read more]
Mend Heating, Home Heating Systems

Whats wrong with my potterton prima boiler?

When i turn try to put the heating and water on on the control panel, nothing happens at-all. it doesnt even f... [Read more]
Mend Heating, Home Heating Systems

Combitek F23E?

On set times to start Central Heating from the clock the pump starts but burner does not ignite. If I turn t... [Read more]
Mend D.I.Y, Plumbing

Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]
Mend Heating, Home Heating Systems

heating not coming on feroli f24?

the boiler works fine on the hot water side but when i turn the temp control up for the heating to come on not... [Read more]
Mend Heating, Home Heating Systems

heating?

baxi has just had the plumbing system upgraded and the control system is a simp-l-fit set to fully pumped howe... [Read more]
Mend Heating, Home Heating Systems

Danfoss FP715 not working properly?

Just had new boiler put in. Got new pack of Danfoss (programmer plus other bits in box) The installer just use... [Read more]
Mend Heating, Home Heating Systems

how to fix ideal he24 combi boiler?

control panel is dead so no fault codes no hot water or heating on ideal he24 combi boiler 13 amp fuse switch ... [Read more]
Mend Heating, Home Heating Systems

combi a 30 mffi?

the heating control on the front of the boiler is working in reverse, e.g set the control on 85 degrees & the ... [Read more]
Mend Heating, Home Heating Systems

Glow worm 100e - how warm should the control panel get?

Hi. We've had some work done on this boiler. Domestic hot water was fine - central heating was triping. I... [Read more]
Mend Heating, Home Heating Systems

temperature control valve is leaking how do i replace it?

my central heating is leaking and i want to replace the radiator valves how do i drain the system it is old an... [Read more]
Mend Heating, Home Heating Systems

how to control the boiler?

need to add a heating and hot water control system controlled by timer
Mend Heating, Home Heating Systems

Ravenheat combi boiler?

Why would the heating come on even when the thermostate is down to zero and the control panel is set for water... [Read more]
Mend Heating, Home Heating Systems

Potterton Netaheat 10-16 front control knob missing?

We have just rented a property with a Potterton Netaheat 10-16 Mk 2f boiler. The front control knob is missin... [Read more]
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