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Mend Combi Hot Heating

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We have 1825 questions about mending 'combi hot heating'

How to mend ... Combi Hot Heating

Mend worcester boiler pressure heating

Worcester 350 Combi boiler pressure fluctuations?

When my boiler is supplying the central heating and you draw hot water the pressure jumps up by about 0.5bar a... [Read more]
Mend combi pressure radiators bar

Potterton Combi 80 - Pressure?

I have just bled the radiators and refilled the pressure to 1 bar as stated on instructions left by plumber a ... [Read more]
Mend baxi expansion water

my baxi 105e instant combi expansion vessel water in it?

i have been having probs with the combi losing pressure and then going over 3bar when the central heating is o... [Read more]
Mend boiler radiator heating

Water pressure?

How do i reduce the water pressure in my combi boiler turbomax plus 828E. I have tried to bleed a radiator but... [Read more]
Mend worcester bosch heating works

worcester combi boiler cutting out?

i have a worcester bosch 240 combi boiler, central heating works fine but when we use hot taps[especially the ... [Read more]
Mend pilot light will not ignite

Pilot light will not ignite?

Can anyone advise me please? itis a Ferolli Optima 901 combi boiler i have tried numerous times to light the d... [Read more]
Mend potterton combi 80 boiler heating water

Problems with my Potterton Combi 80?

My Potterton Combi 80 boiler is having problems with the heating coming on, the hot water is still coming thro... [Read more]
Mend heating time radiators

Central heating starting and stopping within 2 minutes?

The central heating switches on then off again within a short space of time without the radiators getting hot.... [Read more]
Mend hot water halstead heating

How can I fix my hot water?

My Halstead "High Ace" combi bolier is working fine for heating but does not register when a hot tap is turned... [Read more]
Mend worcester combi 350 boiler

how can i fix my worcester combi 350 boiler?

When heating is running, its ok radiators stay hot. When heating is off, pressure drops to zero. seems to happ... [Read more]
Mend Heating, Convector Heaters

thelia 623?

i have a thelia 623 combi.the hot water comes through only warm i have slowed the water rate down as much as p... [Read more]
Mend potterton heating fine

How can I fix potterton puma80 combi?

Hot water heating fine but when I put CH on it cuts off after 30 seconds
Mend worcester 28i combi heating radiators hot

how can i fix my worcester 28i?

how can i fix my combi when it is heating the radiators and not the hot water
Mend boiler 15 hot

my boiler overheats?

my ariston combi boiler shuts down when the heating has been on for about 15 mins.the hot water works ok.
Mend hot water problems

hot water problems?

I have a Worcester 240 combi boiler and i can only get warm water (but hot when the heating is on?), i have ch... [Read more]
Mend 80 work hot

Potterton Combi 80 central heating on timer or full time does not work?

How can I fix my potterton Combi 80? The Central heating does not work on timer or on full time but the combi ... [Read more]
Mend potterton boiler heat

Potterton combi boiler, radiators won't heat up?

My partner and I have just renovated a house and it is on the market, the heating system was installed in the ... [Read more]
Mend combi boiler switch central heating

Which thremostate has gone?

I have a Sterlinig PP combi boiler (Chaffoteaux et Maury) and it sipply will not switch off when on the centra... [Read more]
Mend temp hot water much

Why has temp on my hot water dropped so much?

We have a Vaillant Turbomax Pro combi boiler. I believe it's only about 4 years old. My hot water temp has d... [Read more]
Mend combi heat hot water

Boiler fires when it shouldn't?

Got a Performa 28 combi. I've noticed that sometimes when no heat or hot water are called, the boiler fires up... [Read more]

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