How to mend ... Water Heating Cylinder

I have hot water overflowing into the loft expansion tank?

I had a new cylinder fitted in December 2009 and the plumber also upgraded the 3way valve to an electric one. ... [Read more]

hot water but no heating?

hello. i have a worcester danesmoor oil boiler, its a sealed system, honeywell st699b programer honeywell V... [Read more]

RAVENHEAT ls100t - warm water only, heating ok?

Hello, I'm hoping someone may be able to help. My combi boiler was fitted around 6 years ago, and after two ... [Read more]

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]

2 pump ststem?

hi i have system with 2 pumps 1 for h/w the other for heating but the system has no stats -im thinking of fitt... [Read more]

How to top-up a Glow-worm Micron domestic boiler?

Asking this question for a distant elderly relative, before she gets ripped off by yet another crooked plumber... [Read more]

No hot water from Danesmoor bolier?

I have a boiler danesmoor 15/90 and now can not get hot water from taps. ..just cold running water. Have check... [Read more]

Kingfisher 2 overheating?

on boilers first heating always steams through overflow into header tank then settles down for the rest of the... [Read more]

Buzzing Water Cylinder when OFF?

We've noticed this a couple of times now; Our hot water tank in the airing cupboard has started making a loud ... [Read more]

Hot water but no heating?

Hi i have a fully pumped two valve system which until recently has been working reasonably well, I say reasona... [Read more]

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]

Horstman Economy 7 quartz maxistore?

I have just had my latest electricity bill, which seems a bit steep, and I have also recently noticed that the... [Read more]

How do I isolate the water supply to my heating radiators?

I need to replace both radiator valves on a particular radiator in the house. The system is gravity and has a ... [Read more]

can i add another electr.heat exchanger to my hot water tank?

i've got a 22mm coil in the hot water cylinder, this gets fed from the central heating boiler and a hot tube (... [Read more]

Potterton Kingfisher boiler overheating?

After about 5 years of trouble free heating my boiler has suddenly developed a problem. On gravity hot water i... [Read more]

where is the thermostat in a ford ka 2004. ?

ford ka 2004 has been losing water. the cylinder head gasket has been checked and is ok. all hose pipes are ok... [Read more]

Intermitent hot water?

have a s/duval 30e system........problem is heating works fine.... hot water....will only ignite and heat..... [Read more]

How do I turn off the hot water on aconventional heating system so that I ?

How do i turn off my hot water on a conventional heating system ie boiler and cylinder so that i can fit in li... [Read more]

How do I turn off the hot water on aconventional heating system so that I ?

How do i turn off my hot water on a conventional heating system ie boiler and cylinder so that i can fit on li... [Read more]

Pump runs continuously?

I have a Potterton Suprima boiler with a Megaflow unvented mains pressure water heater. The pump has been runn... [Read more]