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Mend Air Water System

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Mend radiator thermostat heating
2

One radiator in a bedroom is always cold?

One radiator in a bedroom is always cold. It used to work fine. I have tested the thermostatic value and the... [Read more]
Mend attached heating system
1

Danfoss RX1?

I have a Danfoss RX1 attached to my Samsung air-water underfloor heating system. It has two buttons: Prog and ... [Read more]
Mend water tap main
1

Hot water only coming from one tap ?

Live in a bungalow, main sink, 2 hand basins, 2 showers. Hot water only coming out of main tap. Think there ... [Read more]
Mend caravan water system pump

slow delivery?

What could be wrong air or wrong pump. Truma Ultraflow pumping system submersible pump external barrel. Ch... [Read more]
Mend burner fire system

Riello M3 (1985?) oil burner won't fire or stay lit?

System will be replaced within a month or two, so I skimped on maintenance, but it was running fine until I ra... [Read more]
Mend pressure worcester heat
1

Faulty Worscester 35 CDi loosing pressure?

My Worcester 35cdi has had 4 replacement heat exchanger's in less than 10 years the first 2 were within the fi... [Read more]
Mend combi boiler pressure air lock
2

How can I stop my Worcester 24i from building up too much pressure ?

My Worcester 24i combi boiler has just started to build up pressure beyond the blow off valve setting (IE. in ... [Read more]
Mend combi boiler heating British Gas

i have a WR1 british gas wireless system red and green light r on but no he?

please can somebody help my greenstar 28i junior combi mk111 is working and giving me hot water on demand in t... [Read more]
Mend bleed water system

how do i bleed water system on citroen dispatch 2L hdi?

how do i get trappd air out of system...do you have to bleed it in a certain order...also where can i get an e... [Read more]
Mend bissell powerwash proheat
1

Bissell Powerwash Proheat ?

Air is getting into the water system . I have bleed the system and checked for blockage nill. I fit a full wat... [Read more]
Mend boiler heating pilot light

potterton rs50?

Potterton rs 50 keeps shutting down when hot water and heating on , It makes the pilot light go out. Could th... [Read more]
Mend boiler error code hot water

Error code EA 258 on Worcester Greenstar compact 25i boiler?

Got in on New Year's day after a day at work and my partner said heating had been off most of the day and no h... [Read more]
Mend warm radiators help
2

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]
Mend heating radiator flushed

grundfos 15 50 130 heating system ?

changed a radiator , flushed out another , balanced all radiators but still have some red hot others hardly wa... [Read more]
Mend baxi combi years

Baxi combi 105 losing pressure?

Hi I have a baxi combi 105, about 5 years old. Just recently it has started to lose pressure and needs the sy... [Read more]
Mend water taps caravan
2

How do I replace fresh water pipes?

I have no water coming out of any taps in my caravan. Thought it was air in the system, but blew out water wi... [Read more]
Mend ford heater help control

Ford KA Heater Problem, Very hot Heater resister unit?

Help. I have replaced the Heater control valve, it works now i think... I swich the car on, and it moves the ... [Read more]

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