Mend > Home Heating Systems

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How can I fix hot water problems in my glowworm75pcompact condenserboiler?

I have a 5yrs old glow-worm 75p GC# 4704703A condenser boiler that has developed problems sustaining hotwat... [Read more]

1

Vokera XL 80 SP Water running hot then cold?

Already changed thermo sensor and diverter valve diaphram not worked what else could it be

1

Vaillant turbomax VUW/GB282/1E heating fault?

I was called to take a look at this particular model earlier today and whilst waiting for a response from Vail... [Read more]

2

How do i light the pilot light on a Vaillant combi VCW Sine 18T3WFH?

Hi Have moved into a property with an old vaillant boiler which has a green button a red button and a grey ... [Read more]

1

do i have to drain the system ? worcester 24i junior?

I have a towel rail fitted in bathroom which is not connected to system. Can i connect without draining ? if... [Read more]

1

poor hot water from a combi (halstead ace high 102)?

i fitted my boiler a year ago and got a gas man to do the gas and commision the boiler.heating is fine.hot wat... [Read more]

3

how do i get 3 cold raiators to heat up, when all the others are hot?

we have gas central heating in an ex coucil house, there are 7 radiators but 3 of the 4 upstairs are cold, the... [Read more]

1

heating problem?

I have a vaillant combi boiler. Hot water is always fine, but can only get the heating on every now and then.... [Read more]

1

vaillant 242e?

fan runs, pump runs, pressure switch makes but no ignition, have cleaned tubes and ensured reset button on ch ... [Read more]

1

Ideal Boiler is no longer working properly?

I have an Ideal Classic boiler. I guess it's around 15 years old as its age is comparable with the house. I'... [Read more]

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How can I fit a room thermostat to my Ferroli Combi boiler?

I'm looking to fit a room thermostat in our flat. We currently have a Ferroli Combi boiler and are not sure ho... [Read more]

1

Why do my TRV's rattle?

The bi-directional TRV's on my radiators rattle loudly when they reach the set temperature for operating (clos... [Read more]

1

potterton neatheat 10 16?

first time the boiler fires up from cold, no problem, however after temperature trip out will not fire up agai... [Read more]

3

The return pipe is hotter than the flow?

Hi I have recently installed a glowworm flexicom system boiler 18sx, and i have discovered that the return p... [Read more]

1

How can I fix my back boiler and central heating and hot water ?

We have an old baxi back boiler for the central heating about 25yrs old, the pilot light is lit, but nothing h... [Read more]

2

how can i fix my glow worm 30ci?

I have heating but no hot water,, new sircuit board fitted but no better, boiler is four years old ... [Read more]

1

baxi 105e?

my boiler doesnt run hot water to taps and not fire up straight away. i get hot water to my rads .any 1 help?

1

how can i stop my condensate trap from filling with water?

MY ARISTON MICRO GENUS HE32 MFFI CONDENSING BOILER IS LOSING PRESSURE AND THE CONDENSATE TRAP IS FILLING WITH ... [Read more]

1

cold radiators (honeywell)?

The radiators downstairs do not heat up at all whereas the ones upstairs function ok

1

Britony Combi SE boiler lacking pressure?

I have a Britony combi SE which is lacking pressure. The needle reads as low as .5 bar sometimes and won't opp... [Read more]