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Mend Water Ch Boiler

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We have 482 questions about mending 'water ch boiler'

How to mend ... Water Ch Boiler

Mend hot water bosch

No hot water?

I have a Worcester Bosch 230 Combi Boiler, the CH comes on but not the HW can you help
Mend problem worcester 24i rsf

problem worcester 24i rsf?

boiler will not ignite for ch in the morning,ignites for dhw after turning hot water tap on/off then ch will w... [Read more]
Mend central heating ago

Central Heating and Water on continuously?

New CH pump fitted a month ago by a registered plumber. Since then the Central heating and water runs continuo... [Read more]
Mend ch boiler not working correctly

CH boiler not working correctly?

The boiler fires up OK to heat the rads and water but the gas cuts off after 10/20 seconds then fires up again... [Read more]
Mend boiler wont heat water

boiler wont heat water?

my thorn housewarmer back boiler starts up but goes off after 5 mins hw and ch still cold wont start again for... [Read more]
Mend worcester boiler water tank

Worcester Danesmoor oil boiler venting hot water to expansion tank?

I have a Worcester Danesmoor Utility 26/32 oil fired boiler on a vented CH/HW system. When the boiler is runni... [Read more]
Mend boiler pressure hot

R30 HE boiler loosing pressure?

My R30 drops in pressure from about 2 Bar to zero in a few days and consiquently no hot water after topping u... [Read more]
Mend ideal classic boiler

ideal classic boiler?

my ideal classic boiler ff270 fires up even when no heat is called for. i.e. when the programmer for the ch an... [Read more]
Mend combi 80 central heating water fine

britony combi 80 no central heating???

i have a britony combi boiler 80, the hot water works fine when called for but when asked for heat for the CH ... [Read more]
Mend potterton 80 fire

Potterton puma 80 wont fire ?

CH demand and pump on .No fault LED on When water tap is turned on red LED comes on in MOD board but boiler ... [Read more]
Mend central heating upstairs

Rayburn Driven Central Heating Problem - Upstairs Cold?

I have a Rayburn Gas CH system with a seperate pump. The cooker / boiler is in the basement kitchen with 3 ra... [Read more]
Mend vaillant combi boiler

Vaillant VCW GB 242EH combi boiler?

CH flame failure due to low water pressure. re- pressurised but wont ignite. pump , fan & DHW working OK
Mend Heating, Home Heating Systems

potterton performer 24kw HEcombi?

Hello ,is there any quallified heating engineers out there who may know wat this fault is. no hot water,the p... [Read more]
Mend Heating, Home Heating Systems

Ferolli SYS 10-23 Boiler runs continuously?

Hi there. I have a Ferolli SYS 10-23 gas boiler. The boiler is run from a Grasslin QE2 timer switch. Recentl... [Read more]
Mend worcester rsf switch

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]
Mend worcester boiler cdi re lit

Worcester boiler 28 cdi - Re igniting when lit?

I have had a number of problems with a Worcester 28 CDI recently. The board had to be replaced as a circuit h... [Read more]
Mend working correctly boiler

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]
Mend combi works water

How can I fix my Europa 24/28 combi boiler?

The boiler works fine when on hot water alone, when you switch it to CH the boiler strikes up ok but the pres... [Read more]
Mend vaillant gb 242

vaillant gb 242 eh - what should water level be? please help?

Hi The Ch and HW keeps cutting out as pilot wont ignite.looked at the water guage - red and white hands - whi... [Read more]
Mend hot water central heating

Hot Water but no Central Heating?

Hi - I have a Glow-worm Hideway. I have a control box/timer which controls both HW and CH. I usually have the ... [Read more]

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