Mend > Home Heating Systems

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where can i buy on the net a potterton performa pcb?

how much is a potterton perfoma 28 circuit board

which way do the valves go?

which way do the valves on top and bottom go? anti or clock wise on the grundfos 15-50 selectric? someone help... [Read more]

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worcester greenstar 30si?

My greenstar 30si now has no blue light on at all, not even flashing. It does give me heating and hot water, h... [Read more]

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air in central heating system?

how do i get air out of my central heating system all my radiators constantly have air in them and my pressure... [Read more]

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Baxi Combi Boiler?

An engineer has been out to my central heating he has said that we need to flush the system to get rid of a bl... [Read more]

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ariston geniuse 27 mffi. no hot water but the central heating works, ?

when i run my tap i do not get any hot water but i can hear the switch click on but the it does not ignite for... [Read more]

the burner is lit nothing else is working?

I have lit the burner,but nothing else is working.The burner is low because every thing else is down.

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how do i refill worcester 350 combi system?

I have just fitted a new heated towel rail and have a sealed system-how do i refill the system?

chaffoteux & maury mx30 ff?

no heating or hot water all green lights lite and reset light lite red and flashing

frendly format 100e?

can someone please help i have a a problem with my boiler poilt light cutting out when on heating and for hot ... [Read more]

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have no hot water or heating on my worcester 24i rsf combi?

we have just changed the flow switch assembly on our worcester 24i rsf combi, we don't have a leak any more. B... [Read more]

my baxi combi 105e is faulty?

30degree &50degree temperature lights are flashing to indicate a fault on the boiler,can anyone help please.Th... [Read more]

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How do I fix my Ariston Microgenus 24 HE MFFI?

We've just moved into a new apartment which has a Ariston Microgenus 24 HE MFFI Boiler. The boiler works fi... [Read more]

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How can I make my combi boiler recognise the room thermostat ?

I have a combi worcester boiler installed by british gas. It has been fine until the batteries ran out in the ... [Read more]

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legend fire wont spark to light fire?

legend fire wont spark to light fire . have changed batteries but still wont spark

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Control EP6002. How do you set it?

I have moved into a house with a Potterton EP6002 control and I need to know how all the settings work

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resetting timer on gas combi boiler ?

have worcester Bosch greenstar 24i gas combi boiler .Need to reset timer controls.need instructions to do it

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My Potterton Puma boiler is working but low water pressure light stays on?

Despite topping up the water pressure on my boiler till its just below 2, the low water pressure light has rem... [Read more]

water running hot and cold?

dhw tends to run hot then warm on sink taps , but warm and cool on bath taps worchest bosch combi boiler

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you may need to do drawings before you answer this one ?

This one will put you to the test…….. I have came across an situation in a pub/restaurant where I have a ... [Read more]