How to mend ... Hot Water Only

no hot water or heating even though boiler fires up?

When I turn on my hot tap the boiler fires up but the water does not get hot, when I turn on thermostat the bo... [Read more]

heating, no hw on 24i junior?

I used the shower this morning, washed the dishes etc., everything was fine. Then the hot water failed. Ch wor... [Read more]

Ravenheat LS100?

Installed LS100 in the loft way back in 2003 and it's never missed a beat. 3 weeks ago I installed a mixer sh... [Read more]

Alpha 240E Ocean Boiler intermittent loss of hot water?

I have an Alpha 240E bolier and sometimes when I turn the hot tap on it trips out and I have to press the rese... [Read more]

i have no heat or hot water on worcester bosch greenstar 30cdi boiler?

no heat or hot water on greenstar30 cdi, no fault code but will not reset. flame light not lighting rapid flas... [Read more]

no hot water?

i have toped up presure to 2 and still no hot water. any suggestions wot to do next thanx

hot water?

my halstead ace high boiler is okay for c,h but i cant get hot water when heating is on. i have to wait for bo... [Read more]

My Ravenheat CSI85T "oscillates" ?

My boiler bangs on and off on startup and continues to do it when running. The rads get hot and the hot water ... [Read more]

Faulty Hotpoint Aquarius DWF31?

My Hotpoint Aquarius DWF 31. has stopped completing its cycle, leaving dirty water in the bottom. I've tried r... [Read more]

Dead dishwasher?

My Hotpoint Aquarius DWF 31. has stopped completing its cycle, leaving dirty water in the bottom. I've tried r... [Read more]

alpha boiler - hot water ok but only slight central heating ?????????

boiler is lighting and giving good hot water but the central heating is just lookwarm even after 3 or 4 hours ... [Read more]

How can I fix my Service 1000a?

The hot water fill in my Service 1000a has stopped working but the cold water fill is ok. The hot water is rea... [Read more]

have a boiler no hot water 28cdi?

worcester boiler 28cdi have central heating working ok hot water will not turn on downstairs bathroom turn wat... [Read more]

Fan or pump noise?

The boiler is a vaillant ecotec pro 28 R2. This has recently been installed and whilst there isn't a problem a... [Read more]

Got hot water but no heat in radiators?

Got hot water but no heat in the radiators when central heating is on, it's a Worcester greenstar cdi, keeps k... [Read more]

I have a Aqualisa thermostatic Aquastreem ?

the water runs cold if you turn up the temp it runs hot for a few seconds this continues till you can turn the... [Read more]

Truma hot water system not lighting?

Gas unit in motor home not lighting. What should I be checking. It is a 1990 model truma 10 litre.

My BIASI boiler works for hot water but no heating?

My boiler works when we use the hot water, but the heating is not working. The green light is constantly flash... [Read more]

boiler only lights up when heater is turned on .not when hotwater is turned?

boiler wont turn on when hot water is turned on

vokera boiler problem?

compact 24 central heating pressure gauge rises when domestic hot tap open + water flow from overflow when i o... [Read more]