Mend > Home Heating Systems

3

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

1

Sime Format 100c Making tapping noise then the boiler cuts off?

My boiler has starting making a strange noise for central heating only? It was a loud tapping noise, i turn... [Read more]

2

My Main Medway Automatic is running far too hot?

My Main Medway Automatic is running far too hot, is there an adjustment that can be made? Thanks.

1

How to I re-pressurise a ideal classic combie 80?

How to I re-pressurise a ideal classic combie 80 i took a rad off and lost pressure and boiler will not fi... [Read more]

2

no hot water?

Hi, I have a pulsa coil boiler, and sometimes it just doesn't heat - I have to press "boost" in order to get ... [Read more]

1

no pressure on vaillant GB221?

Vaillant VCW GB221H type c. Pressure bar is on zero, resulting in difficulty firing up and also lower water ... [Read more]

1

boiler wont work how can i fix it,worcester350?

the boiler,(worcester350)tripped out ehen the pressure dropped.i brought the pressure back up but it did not c... [Read more]

1

wiring diagrame for danfoss fp75 control panel for glowworm ultimate boiler?

I have recently taken my danfoss controller of the wall for replastering and now found although all the lights... [Read more]

2

boiler heating up all the time?

i have a ravenheat condensing fanned combi csi85-csi85t it as just started to heat the water all the time in b... [Read more]

2

boiler shut down no power to timer.is there a reset button?

the boiler pressure went down and the boiler tripped out.i have turned up the pressure but there is no power t... [Read more]

2

My glow worm 24 cxi boiler pressure?

I accidentally turned the filling loop tap and increased the pressure from 1 to 2.3. How do I reduce the pres... [Read more]

1

Pilot light on but no hot water?

I have a potterton Profile boiler, the pilot light is on but i cant get any hot water, even if the water is on... [Read more]

1

Electricity went off.Now the VOKERA Mynute 20 will not start?

Electricity went off at daytime. In the evening the boiler did not start and there is no pilot flame. How do I... [Read more]

2

How can I fix problem with Worcester Bosch 24CDi Combi?

I have just had a kitchen re-fit and the workmen took the radiator off to plaster. I now have had to turn the ... [Read more]

1

ariston a/27mffi?

cant get hot water from tap unless i turn on heating system manually ariston model a/27 mffi

1

my saunier duval sd40 water heater for my caravan the pilot light is n?

the pilot light will not stay on when i take my finger of the button replaced the main water tank last year tr... [Read more]

3

I need to re-pressurise my Bosch Worcester 240 boiler?

I need to re-pressurise my Bosch Worcester 240 RSF combi boiler. I've opened the isolation valve (as shown to ... [Read more]

2

which boiler should I choose?

I have a potterton Puma 80 combi boiler what would be an equivalent replacement boiler

1

potterton boiler 80 fan keeps runing?

wen hot water is turned on and than turned off the fan will not turn off attal ,to turn of fan i have to switc... [Read more]

4

Replacement Filling loop isolator Valve?

Hi, Recently baught a flat and need to re-fill the CH system after bleading the radiators only to find that... [Read more]