Mend > Home Heating Systems

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I have a fault with my baxi 105e combi boiler?

The boiler fires up with both hot water & central heating. Once it gets to a certain temperature it shuts off ... [Read more]

1

How do I stop the relief valve from dripping?

Sanuier duval comdi system over pressured when topped up relief valve release but after water pressure was dro... [Read more]

1

how can i get my heating working potterton suprema 40?

no hot water to the radiators

2

Worcester Bosch 350 combi.No central heating but hot water?

My boiler now does not work when using the central heating. It did work intermittently originally- hot water i... [Read more]

1

How can i fix my Potterton performa 24?

My heating will not come on even though i still have hot water?

1

How can I fix my Vaillant Turbomax 282/1E combination boiler?

When I turn on the hot water tap downstairs I cannot get any hot water. On closer investigation the micro-swit... [Read more]

1

baxi combi 105e - timer setting?

the timer on the boiler is an electronic face. i can put the heating on via the overide but unable to set the ... [Read more]

1

Netaheat Profile 60 boiler will not ignite?

Hi The fan is coming on but the ignition is not firing. I have tried manually moving the arm across on the va... [Read more]

1

Baxi 105e problem?

Hi All, I have baxi 105e. It used to work but all of a sudden its decided not to work. When I switch the bo... [Read more]

1

water dripping from boiler outlet?

boiler ran flat out pressure dropped from 3bar, to 2bar and water was dripping from outlet pipe, is this ok ca... [Read more]

2

How can I get the red flue light to go out ???

I have a Worcerter 24CDI combi boiler on which the red light is showing according to the booklet this shows a ... [Read more]

3

Back Boiler?

I have a back boiler but am unable to find a tank in the attic. Can anyone tell me how do my radiators top th... [Read more]

1

NOISY WORCESTER 24 I?

WHEN I TURN THE HOT WATER OFF THE BOILER MAKES A LOT OF NOISE THEN THE NOISE STOPS AND COME BACK AGAIN A SHORT... [Read more]

3

my ferroli optima 701 has eaten another pcb board 10 months this time?

what is the current draw on the air fan as the fan relay is 10 amps the board has blown another relay 10 month... [Read more]

1

valiant boiler has hot water from taps but central heating doesnt work?

i have a valiant boiler the hot water works perfect intantly when the hot water tap is turned on. but when i ... [Read more]

2

SWITCHMASTER 300?

CAN YOU EXPLAIN TO ME HOW YOU SET THE TIMER ON SWITCHMASTER 300 IT HAS WHITE AM NUMBERS AND BLACK PM NUMBERS T... [Read more]

1

i have a glow worm energysaver 40 i'm unable to get it pressurised?

i have a glow worm energysaver 40 i'm unable to get it pressurised

2

Can you help me ignite my pilot light?

I have a Potterton Flamingo II (RS 40)and the pilot light has gone out. I have pressed the ignite button but n... [Read more]

2

overflow from header tank?

my header tank keeps overflowing.I had a plumber who put in a new ball cock he hurried away after being paid a... [Read more]

1

How do you replace a Gas Valve on a 240 Worcester combi?

It may sound like a dumb question, but this is gas! Please reply with a suitable URL with a set of rules an... [Read more]