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We have 172 questions about mending 'central heating checked'

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Mend Heating, Home Heating Systems

Central heating not working independantly?

Replaced room thermostat as old one damaged, replacement is Drayton Combistat, 3 wire config'. All seemed wel... [Read more]
Mend Heating, Home Heating Systems

Glow Worm 30ci - got hot water but no C.heating?

Firstly just like to say thanks to all that help on here. I am fairly competent with this kind of stuff, and ... [Read more]
Mend Heating, Home Heating Systems

Excessive Flue Noise - Worcester 28i?

I have just noticed today that the boiler flue is making a excessive whiring noise when the central heating is... [Read more]
Mend Kitchen Appliances, Dishwashers

Miele G646SC inlet-outlet light flashing?

I've checked the water inlet filter, and the pump impellor, all seems ok. Machine can fill with water and also... [Read more]
Mend Heating, Home Heating Systems

Have ii been ripped off? Central heating stopped working?

Can anyone set my mind at rest? We had a gas leak on our gas fire and called the emergency gas people. They ca... [Read more]
Mend Heating, Home Heating Systems

pressure rising very quick when c/h on?

i have a worcester 24cdi when i put the central heating on, the pressure rises very quick, i can actully see t... [Read more]
Mend Heating, Home Heating Systems

Why do I have hot water but no central heating?

My wall hung Vaillant condensing boiler is providing hot water but not central heating and does not show a fau... [Read more]
Mend Heating, Home Heating Systems

Sime super 90 burner problem?

if you turn on the hot tap on the pilot light clicks burner fires etc all works as it should hot water central... [Read more]
Mend Heating, Home Heating Systems

Hot Water but no Central Heating?

Hi - I have a Glow-worm Hideway. I have a control box/timer which controls both HW and CH. I usually have the ... [Read more]
Mend Heating, Home Heating Systems

Boiler water pressure?

I have a Ferroli SYS 10-23 central heating/hot water boiler with very low water pressure in the central heatin... [Read more]
Mend Heating, Home Heating Systems

Hot Water but no CH Potterton Netaheat Profile 30e-80e?

In the last day or so we have noticed that we are getting hot water but no Central Heating (rads are cold etc.... [Read more]
Mend Heating, Home Heating Systems

I have a glow worm fuel saver F?

I have a glow worm fuel saver f. I have hot water but no central heating. When you turn the timer on I can her... [Read more]
Mend D.I.Y, Plumbing

water overheatinh in central heating?

The water in header tank nearly explodes hot after you can hear strange noise probably from the pump. I change... [Read more]
Mend Heating, Home Heating Systems

Thermostats?

I have just recently had my central heating checked after a few radiator TRV's had become stuck. The engineer... [Read more]
Mend Heating, Home Heating Systems

how can i fix the water constantly dripping from thepipe outside the back d?

halstead boiler, back from holiday put on the central heating,pressure gage went up to 3, found a rad not wor... [Read more]
Mend Heating, Home Heating Systems

My Worcester 24i Combi was working perfecly until I ran hot water tap?

Last night my Worcester 24i Combi was working O.K. until I turned on a hot water domestic tap. However, after ... [Read more]
Mend D.I.Y, Plumbing

receid survey regarding water tank in the loft, what exactly is needed?

The area around the trap door and the rungs to the sliding ladders showed brown staining. This would appear ... [Read more]
Mend Heating, Home Heating Systems

Leak on Central Heating system?

A new combi boiler was fitted a few weeks ago. Prior to this, the presure on the old Combi boiler dropped to z... [Read more]
Mend Heating, Home Heating Systems

hot water but no central heating on cb28 alpha combi?

checked micro switch and removed and cleaned diverter value, boiler runs on heat and water.and stops on boiler... [Read more]
Mend D.I.Y, Plumbing

Central Heating Not Firing Up?

My Ravenheat Combi Boiler is not firing up on the CH - the hot water works fine. I have checked the room stat ... [Read more]
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