How to mend ... One Heating Hot Water

How can I fix the hot water flow from my Potterton Puma 80e?

Potterton Puma 80e boiler. The boiler does not produce enough hot water for a bath. It runs a sink-full in the... [Read more]

Oil Boiler Pressure Gauge fluctuating?

I have had a new Worcester Bosch Oil Condensing Combi fitted (Aug 07). The installer set the red gauge at 1.5 ... [Read more]

saunier duval Thelia 23e 12 yrs old?

Hot water runs for approx 15 sec's before running cold for about 5 sec's and then repeats hot and cold. When ... [Read more]

Baxi combi boiler?

No hot water through system, even though central heating is working

how can i fix my seme 80 boiler?

my boiler has been switched off in an empty flat for 3 months when i ask for hot water i get warmish hot water... [Read more]

How can i fix my combi boiler/ central heating (make is Potterton Lynx)?

Hi When i switch on my boiler it starts up for a minute or so then trips the switch off in the fuse box. This ... [Read more]

Grundfos Selectric UPS 15-50 pump?

The pump has been 'jamming' for the central heating for a while, necessitating a good whack to get it started,... [Read more]

What could be the reason for fan not coming on?

What could be the reason for fan not coming on when switching to either hot water and central heating or hot w... [Read more]

central heating not working?

my central heating is working upstairs (radiators) but not down stairs , all the rads are cold. I have bled th... [Read more]

whats wrong with my boiler?

the central heating works but when we want the hot water no water come out of the hot tap. the make is an eco... [Read more]

Got Ravenheat RSF 820/20 central heating ok but water is running cold?

Central heating is working fine but when turn hot tap on full, water runs cold (if leave it running as a trick... [Read more]

vokera excel 80 sp ,heating but water only warm?

engineer been ,replaced diaphragm and sensor ,but water is only tepid ,but hot when central heating on ..he sa... [Read more]

hot water but no heating? ideal combi fanned flue?

my heating is not working but hot water is fine,i have 2 bar of water pressure at the boiler. if i turn off th... [Read more]

Potterton combi 80 boiler?

I have re pressurised the expansion tank as suggested. There is no water coming from the valve on the unit nor... [Read more]

water not heating up from the central heating system?

we have an oil worcester danesmoor central heating system. The heating is working fine but the hot water is no... [Read more]

Why does my heating switch off when water due to come on?

When my hot water is manually started or programmed to start the heating switches off completely. Why? It's no... [Read more]

my glow worm fuelsaver f has been making a loud whistling sound?

The whistling sound has begun since i had a new bathroom replaced last week. we are getting hot water and heat... [Read more]

Potterton combi 80 boiler?

When central heating is hot, the bar guage goes into the high pressure red section and water comes out of the ... [Read more]

baxi combi 80 eco no hot water?

central heating working, but no hot water, but radiators need bleeding regular to keep rads hot, any ideas, ch... [Read more]

Just changed 2 rads and boiler fires up but then shuts down?

I have just changed 2 radiators and re pressurised the system to 1 bar - Baxi Bahama 100 Combi Bolier. When I ... [Read more]