Mend > Home Heating Systems

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Tiny black bits left in the bowl/sink after running hot water. What are the?

Had Greenstar Heatslave 18/25 oil fired condensing combi boiler (Worcester Bosch) installed 4 months ago. The... [Read more]

1

Pilot light with Lincoln - LGD25/35 warm air central heating boiler?

The pilot light on the boiler has blown out so went to re-light it. Had problems with keeping the pilot light... [Read more]

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boilers?

im thinking about changing my back boiler for a conventual wall mounted one, i have a fully pumped system at t... [Read more]

2

how can i fix my baxi combi instant 105E?

CENTRAL HEATING WORKS OK, BUT HOT WATER GOES COLD AFTER A MINUTE OR SO

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whats the tap thing on a swinging arm for on vailant turbo-max vuw gb 242e?

can anyone please tell me wot the thing underneath a vaillant turbo-max vuw gb242e is that got a little tap on... [Read more]

3

jaguar 23kw combi boiler?

hi all!. can anyone help my jaguar boiler keeps cutting out on HW only on HW. CH side of things is working gr... [Read more]

1

how can i fix my saunier duval thelia 623 combi?

I only get hot water when the heating is on

2

do i need just a new valve?

water is coming out of theautomatic air release valve have been running boiler at 2bar do i need a new air val... [Read more]

2

Is there a problem with my thermostat or the boiler?

I have an Ariston EuroCombi. I don't know it's age, as we opnly moved in 18 months ago. It's occasionally te... [Read more]

2

worcester bosch 35cdi?

not working heating side comes on normally in morning and evenig no demand for it put it constant still does ... [Read more]

3

How to fix my ariston boiler?

My ariston (microcombi 23mffi) boiler simply has ceased working. The fan comes on but no burner, this only occ... [Read more]

1

How can I fix my Ravenheat timer?

I have a Ravenheat boiler and the heating won't work. The hot water is operating fine but when I use the timer... [Read more]

1

I have a potterton Netaheater 10 - 16 and it will not spark,?

I have changed the boiler control and this has not helped Could it be the Air pressure switch?

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cylinders?

on a basic cylinder, is the top outlet the flow or the return, i dont meant the outlet on the very top, the on... [Read more]

1

baxi 105e.what is my problem?

water seems to be getting through into the central heating circuit, even when filling loop is disconected...... [Read more]

1

Can I install a thermostat to combi boiler?

I have a Vokera combi boiler (12 years old I think) but it doesn't have a room thermostat. It can be set on or... [Read more]

1

Why was the baxi wireless kit rubbish?

I am about to buy the baxi wireless kit - why was that rubbish? Can you let me know? Thanks

2

Glow-worm ultimate 40ff boiler wont fire up?

my boiler wont fire just the fan running when you switch on it clicks at temp switch and at the aps .we have c... [Read more]

1

any one got a user guide for johnson starley j25-32mk3?

help my heatins either too hot or off despratly need a user guide.

5

problem with halstead ace high boiler ?

Intermitent problem with hot water sometimes runs warm but mostly cool especially when you want a shower. Have... [Read more]