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Mend Mains

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We have 438 questions about mending 'mains' in category Heating, Home Heating Systems

How to mend Mains

Mend boiler heating combi

why am i not getting hot water, heating or a flame showing up? ?

Ive got a ferroli combi, and since yesterday ive had no heating or hot water. the boiler has been turned off a... [Read more]
Mend hot water boiler ch system
2

no hot water from shower?

i have a mira shower (mains) and i have no hot water the ch system works as do my hot taps when i turn on the ... [Read more]
Mend boiler water pressure home heating

How can i fix my boiler?

hi just had new water mains connected and the hot water pressure just trickles out all taps, but the cold is f... [Read more]
Mend boiler pressure home heating

Can any one advise on how I can lower the preasure on a Worcester24i ?

Can anyone please advise on how to lower the water preasure on a Worcester 24i junior boiler, at the moment th... [Read more]
Mend boiler heating system potterton

I have a Potterton Puma 80e and the boiler trips out on DHW?

The CH is working fine but when there is a demand for the DHW the boiler trips out the electrics on the mains ... [Read more]
Mend combi boiler water pressure heating system
1

Chaffoteaux & Maury water pressure loss?

Britony Combi chaffoteaux & Maury system . Hot water tap system keeps losing pressure! Radiator system fine b... [Read more]
Mend boiler heating burner

where is the 5 amp fuse in a firebird 50 90?

Hi Folks, My boiler will not start. The light is on at the mains but not at the burner. It is not airlocked a... [Read more]
Mend thermostat heating wireless
1

Does anyone know how to reset the alarm on wireless thermostat receiver?

I desperately need help...3 years a go i had a new heating system installed with Britsih gas. Yesterday i ... [Read more]
Mend boiler heating burner

Ideal Mexico boiler does not switch off?

I have an 18 month old Ideal Mexico HE18 floorstanding boiler. When its timed period comes to an end the bo... [Read more]
Mend wireless heating override

red led continually flashing - override not operating?

Drayton RF1 Wireless red led continually flashing and override not functioning. (can't get the green led to l... [Read more]
Mend operation stopped working

Worcester 240. Flood Damage, Sequence of operation?

I am trying to fix my daughters Boiler. There was a flood and the boiler stopped working. I have dried out the... [Read more]
Mend Worcester Heating Engineer
1

Worcester Danesmoor 12 14 blowing mains fuse?

I have just had my Worcester Danesmoor 12 14 seviced and it now goes wrong every week. It now will not even tu... [Read more]
Mend thermostat heating fault
2

Profile 60e running even when programmer switched off?

Boiler runs even when the programmer has been taken off it's base. Only way to stop it is to turn thermostat d... [Read more]
Mend boiler pressure heating

How can I reduce the pressure?

My Optima 901c.h pressure gauge needle is now indicating twice the recomended pressure setting, and the boiler... [Read more]
Mend boiler pressure heating

How can I reduce the pressure?

My Optima 901c.h pressure gague needle is now indicating twice the recomended pressure setting, and the boiler... [Read more]
Mend pressure heat exchanger expansion vessel

Pressure reducing on my Bosch Worcester 24 CDi Combi Boiler?

A few months ago i had problems on my boiler with 'rising' pressure. This turned out to be the Heat Exchanger ... [Read more]
Mend boiler power heating system
1

glow worm combi boiler got power but mains light off & doesnt work?

I have a glow worm combi boiler & noticed mains light had gone out.Changed mains fuse - can hear boiler is rec... [Read more]
Mend boiler control fault
3

DRAYTON Digistat +3RF loses contact to SCR controller unit?

My Drayton DigistatSCR unit looses boiler control. the green light stays on, but ,will not fire up boiler, the... [Read more]
Mend boiler heating controller
1

Potterton 2000?

My Potterton 2000 controller shows no sign of life and yet it is wired to the mains. All household fuses are ... [Read more]
Mend boiler error codes pressure
2

vokera syntesi 29 combi-boiler gives different error codes. eg 01, 06, D1, ?

My boiler stop working giving error code like D2, D4, D1, 01, 06. Loose pressure lot. If I switch of from main... [Read more]

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