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Mend Central Heating Water Switch

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We have 389 questions about mending 'central heating water switch'

How to mend ... Central Heating Water Switch

Mend vuw242 e heating

VailantTurbomax VUW242 E Central Heating Problem?

My Turbomax will, but only on occassion, fire up to send water around the central heating system. Domestic Hot... [Read more]
Mend boiler back front

boiler back to front?

i replced the main pcb and the fan on my ikon 23t boiler(all glow worm parts) and when i put it all back toget... [Read more]
Mend heat dont need

Why do i have heat when I dont need it???

When I switch the hot water on the central heating comes on too even though it is switched off and the dial tu... [Read more]
Mend vokera 80sp excell water

Problem with Vokera 80SP combi boiler?

My Vokera Excell 80SP has developed a fault in which I have no hot water or central heating. The pilot light i... [Read more]
Mend alpha heating fine

Alpha 240eco - no hot water?

any advise out there? No hot water, but central heating is fine. would this be the HW sensor switch? once ... [Read more]
Mend working trip tripping

Potterton control panel not working?

A trip switch kept tripping the sockets and finally I discovered the screen on the Potterton control panel EP2... [Read more]
Mend central heating boiler

central heating boiler?

i have a potterton netaheat electronic and when i switch on the boiler i.e heating or hot water the ignition ... [Read more]
Mend boiler water central

Baxi Solo 30/80 Boiler Fault?

With either water heating or central heating selected when the requirement for heat has been satisfied the boi... [Read more]
Mend vaillant turbo max vuw 242

how do i repair my Vaillant Turbo Max VUW 242?

can you explain why i cannot get hot water when my central heating is turned off, i know the system has a safe... [Read more]
Mend change switch water

Can I change the dip switch setting on my Siemens RWB9?

I have a siemens RWB9 and I cannot get the Central Heating to come on without the hot water. Both lights come... [Read more]
Mend potterton central heating

potterton central heating?

When we have only hot water switch on, the radiators are still hot
Mend water luke warm

Saunier Duval Thema Condens F 30 E?

I have a Thema Condens F 30 E - The domestic hot water is only luke warm, however if I switch on the central h... [Read more]
Mend fine water cool

how can i fix my britony 80/100 combi?

my central heating is fine. the hot water fluxuates between hot and cool. there is also a loud groaning noice ... [Read more]
Mend boiler programmer heating

Boiler firing up when programmer says off, and themo down?

Hey, My programmer (potterton) has been set for my hot water and heating to come on for a few hours each m... [Read more]
Mend combi turned heating

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend vokera 28 hot water

Vokera Linear 28 - hot water ignition problems?

Hi Have a linear 28 (2002) usually works fine, occassionally change a part or two, but at present am stumped ... [Read more]
Mend halstead hot turned heating

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend cylinder valve pump

replacement for Danfoss thermostatic cylinder valve with pump switch?

I have been advised to replace the old Danfoss thermostatic cylinder valve but my old one has an electrical sw... [Read more]
Mend green appears boiler

how can I fix my vokera compact HE35?

when I switch on green led appears, boiler will not ignite after a period of time red led will come on. If you... [Read more]
Mend central heating switch

Pottreton Perf 24 - Central heating goes on even if I swictch to hot water ?

When I turn the switch right for hot water only, I get the boiler firing up and providing central heating and ... [Read more]

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