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Mend Heating, Home Heating Systems

DAnfoss RX1 receiver for central heating wireless thermostat?

My RX1 has gone dead ( no red or green lights, no reaction from any of the buttons when pressed together or si... [Read more]
Mend D.I.Y, Switches and Sockets

Room stat query regarding a relay?

Need to fit a ferroli combi for a customer, the only thing is the combi also goes through two zone valves to g... [Read more]
Mend Heating, Home Heating Systems

Vaillant VCWGB242EH GC 4704413 Combi goes out immedi?

Hi, am working on the above boiler, was leaking at the auto air vent so tested the expansion vessel to find it... [Read more]
Mend Heating, Home Heating Systems

frost precations?

If I leave my boiler on and my radiator valve thermostats set at frost setting how reliable is this to protect... [Read more]
Mend Heating, Home Heating Systems

Hot water ok but central heating not working?

Thanks Tim, Is the syncron motor part of the Nova 402906 gas valve and do I need to be CORGI registered for t... [Read more]
Mend Heating, Home Heating Systems

Britont SE80 - Fault Codes?

Hi, I moved into my property 2 or 3 weeks ago and boiler has been working fine up until now. Around a week ag... [Read more]
Mend Heating, Home Heating Systems

what can be the problem with my combi boiler?

hi can anyone help me. i have a static caravan with central heating run by a worcester 24i rsf combi,when the ... [Read more]
Mend Heating, Home Heating Systems

BAXI SOLO3 PFL30?

THE BOILER CENTRAL HEATING SYSTEM WORKING BUT HOT WATER IS SLITELY WARM AND NOT HOT AS SHOULD BE. WHAT CAN I... [Read more]
Mend Heating, Home Heating Systems

How can I stop my Sime Halstead Trio Whining?

Hello everybody. I have a Sime Halstead Trio boiler. When I run the hot water it fires up fine but just before... [Read more]
Mend Heating, Home Heating Systems

broken control panel on glow worm micron emersion heater?

the control panel front on my box has come off and the central heating is on permently,can i change it to a ne... [Read more]
Mend Heating, Home Heating Systems

Apollo Fanfare Boiler Problem?

My Apollo Fanfare seems to work ok. Apart from a quite loud bang when the central heating is on....it does no... [Read more]
Mend Heating, Home Heating Systems

Fix small leak in central heating system?

My (new) oil combi boiler loses pressure from 1 bar to 0 in about 24 hrs showing I have a weep in the system p... [Read more]
Mend D.I.Y, General D.I.Y

Central Heating ?

how to ad Sludge remover to the Heating
Mend Heating, Home Heating Systems

Hot water ok but what's wrong with central heating?

That time of year to turn on central heating. Hot water been working fine all summer, tried CH today but no jo... [Read more]
Mend Heating, Convector Heaters

putting up pressure on Greenstar 30Si combi boiler?

My pressure is on 0 and although the central heating is good, I have none in the loft conversion in the attic.... [Read more]
Mend Heating, Home Heating Systems

What's wrong with my Worcester 350 combi boiler?

My Worcester combi sometimes shuts down just after it lights to heat the water for the central heating. It see... [Read more]
Mend Heating, Home Heating Systems

how can i stabilize my boilers (worcester 24i junior)pressure?

when i turn on my central heating the pressure gauge on my boiler (worcester 24i junior) keeps rising .i have ... [Read more]
Mend Heating, Home Heating Systems

how can ifix my ravenheat boiler?

got hot water cannot get central heating
Mend Heating, Home Heating Systems

Water pressure drops, water expelled through overflow?

My boiler is a Glow worm Swift flow 80e Fanned flue Combination. 10 years old but not really had much use. Ea... [Read more]
Mend Heating, Home Heating Systems

Why does my Bosch Worcester 24 CDi keep repressurising itself?

My bolier keeps repressurising itself slowly through use. I can't use my central heating as the PRV has broke ... [Read more]

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