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We have 283 questions about mending 'heating water ch'

How to mend ... Heating Water Ch

Mend D.I.Y, Plumbing

Central heating problem?

Any ideas? My CH keeps turning off (green power light blinks),if I turn the hot water tap on and then off aga... [Read more]
Mend Heating, Home Heating Systems

Whats up with my Logic + 30?

Got Ideal logic plus 30 CH system installed 6 months ago. Packed up twice-it refuses to top-up the system wate... [Read more]
Mend Heating, Home Heating Systems

Worcester Greenstar 28i - Heating and hot water will not work at same time?

I can't get the CH & HW to work at the same time for some reason. They work seperately but not together. I s... [Read more]
Mend Heating, Home Heating Systems

ignition problem?

hi anyone out there, Having a problem with hot water/ heating water boiler ingnition,upon start fans runs gre... [Read more]
Mend Heating, Home Heating Systems

RSF 82-ET intermittent heating and hot water?

My ravenheat RSF 82-ET boiler has had intermittent problems providing DHW and CH in the last few days, it is n... [Read more]
Mend Heating, Home Heating Systems

both my Central Heating and Hot Water not working?

Hi, I tried to reset my boiler but now it wont work at all. I cant get either HW or CH. plz help
Mend D.I.Y, Plumbing

Sime Super 90 MkII fails to ignite 'sometimes'?

My boiler 'sometimes' fails to ignite. I have my boiler on timer early morning / late evening and notice somet... [Read more]
Mend Heating, Home Heating Systems

Burner fires up and CH comes on, even though not selected at switch ?

Having been impressed with the diaphragm solution I was given here in 2010, I have another problem now with my... [Read more]
Mend Heating, Home Heating Systems

Potterton Ep3000 timer not working?

I have a Potterton EP3000 and the CH & HW in airing cupboard & the switches no longer seem to be working. Disp... [Read more]
Mend Heating, Home Heating Systems

hot water to ch when dhw turned on?

my Ravenheat RSF 100E combi is heating the radiators when the domestic hot water is turned on, is there a prob... [Read more]
Mend Heating, Home Heating Systems

Potterton Prima-donna F - not heating water?

My central heating seems to work fine but there is no sign of hot water. If I turn on the HW only on the contr... [Read more]
Mend Heating, Home Heating Systems

ferolli falcon startup prob?

hi got a ferolli falcon 25kw combi power light and heating light on when no demand and does'nt fire up when de... [Read more]
Mend Heating, Home Heating Systems

My Worcester greenstarHE shows red light flashing and FO code & doesnt fire?

Just returned from a holiday and found CH doesnt work. Red light next to the triangle flashes and FO code flas... [Read more]
Mend Heating, Home Heating Systems

domestic hot water problem?

why is my domestic hot water only luke warm even when heating is on. baxi eco80e boiler.all diverter valve ope... [Read more]
Mend Heating, Home Heating Systems

Worcester 28i Junior Boiler?

My boiler keeps switching off the CH and the reset button keeps flashing once per second. When I switch the he... [Read more]
Mend Heating, Home Heating Systems

heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]
Mend Heating, Home Heating Systems

boiler problems?

i have a ferroli optima 701 i select hot water and ch on continous butt get no heating only hot water please r... [Read more]
Mend Heating, Home Heating Systems

baxi combi 80e hot water ok - not so ch - no heating for ages?

I have a baxi combi 80e boiler and have no complaints with hot water but am having real trouble with the ch. T... [Read more]
Mend Heating, Home Heating Systems

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]
Mend Heating, Home Heating Systems

240 combi RSF - No hot water but CH works. Can I mend it ?

Hello, I have a 240 Combi RSF and very recently the hot water stopped being hot. When I run the hot water tab... [Read more]

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