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We have 433 questions about mending 'hot heating switched help'

How to mend ... Hot Heating Switched Help

Mend Heating, Home Heating Systems

how can i fix my vokera excell 80sp?

i cant get hot water from my boiler unless the heating is switched on can anybody help me please!
Mend Heating, Home Heating Systems

how can i fix my worcester 24i rsf combi boiler ?

my boiler is switched on the red light is on the fan is running but it doesnt fire up so i have no hot water a... [Read more]
Mend Heating, Home Heating Systems

WB 240 Combi RSF - pilot light is on, but no heat!?

Hi, I have a problem with my Worcester Bosch 240 Combi RSF - the pilot light is on, and there is demand for he... [Read more]
Mend Heating, Home Heating Systems

how can i fix my vokera 20-80 RS flowmatic boiler. ?

when i need hot water i need to switch on the central heating system, i cant leave it on constant because when... [Read more]
Mend Heating, Home Heating Systems

HOW CAN I FIX MYCOMPACT 80E?

BOILER WILL NOT IGNITE WHEN HEATING IS SWITCHED ON BUT IT WILL IGNITE FOR HOT WATER SUPPLY AND RUN THE HOT WAT... [Read more]
Mend Heating, Home Heating Systems

Glow-worm 18si?

Our heating works fine but we have no hot water. The hot water can be switched on if heating hasnt been on but... [Read more]
Mend Heating, Home Heating Systems

problem with swiftflow 100 sit control?

the boiler is continuously running and not cutting out even though hot water not running and heating control s... [Read more]
Mend Heating, Home Heating Systems

My bolier won't heat water unless the central heating is switched on?

My central heating and hot water system works fine when the heating is on. If I select hot water only... noth... [Read more]
Mend Heating, Home Heating Systems

Bosch Worcester Highflow 400 no heating no hot water?

We've had an ongoing deries of problems which Brit.Gas are struggling with... 31 Dec: no heating/hot water - ... [Read more]
Mend Heating, Home Heating Systems

2 pump ststem?

hi i have system with 2 pumps 1 for h/w the other for heating but the system has no stats -im thinking of fitt... [Read more]
Mend Heating, Home Heating Systems

Vaillant ECOmax 824E constantly runs with "06 Boiler shut down"?

i recently had a leak in the 6" rubber pipe in my vaillant boiler. I drained the system and replaced the pipe... [Read more]
Mend Heating, Home Heating Systems

hot water is fine but central heating intermittent, potterton puma?

Hi Any pointers??, I have a potterton muma 80 combi boiler, hot water is fine but central heating is very i... [Read more]
Mend Heating, Home Heating Systems

how do i restore heating from ferroli optimax he 31 c?

the boiler is on as i have hot water but the central heating will not come on. the code is not recognised in t... [Read more]
Mend Kitchen Appliances, Electric Cookers

oven not heating up?

I have a servis double oven which yesterday sudddenly went off tripping all electric in house off. I switched ... [Read more]
Mend Heating, Oil Filled Radiators

oil central heating hot water works heating doesn't ?

we have oil central heating and our heating isn't working unless we have the water switched on and some of the... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Highflow 400 rsf boiler problem?

I have a problem with my Worcester Bosch Highflow 400 rsf boiler. If hot water is on, I cannot get central hea... [Read more]
Mend Heating, Home Heating Systems

potterton puma boiler will not fire on heating?

the boiler fires for around 10 secs when heating switched on but then burners knock off. hot water works fine
Mend Heating, Home Heating Systems

baxi combi boiler with hot radiators but no hot water ?

I have a baxi combi boiler and when the system is on for both heating and water i dont have any hot water but... [Read more]
Mend Heating, Home Heating Systems

Vaillant 282 water pump runs continuously?

Pump runs all the time when either hot water or/and central heating is switched on. During winter holidays I l... [Read more]
Mend Heating, Home Heating Systems

Mexico super RS55- heating and water problems?

We have a back boiler( ideal mexico super RS55.). Before we could get central heating and hot water both ind... [Read more]

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