How to mend ... Hot Water Pressure

How can i fix my Ariston Combi Boiler?

The water will only heat up when the heating is on? The shower will fluctuate from hot to cold whilst the he... [Read more]

Potterton Puma-no central heating but hot water ok?

Our Potterton Puma has been messing about over the past ew days. The heating simply will not come on either o... [Read more]

Low pressure, no ignition?

MY Modena /80e, fitted only recently, has no bar pressure at all, and consequently I have no heating or hot w... [Read more]

How can I repressurise my Vokera Combi Boiler?

I have a Vokera excell 80sp combi boiler and the water pressure gauge has dropped into the red. Because of thi... [Read more]

How can I repressurise my Volkera combi boiler?

I have a Vokera excell 80sp combi boiler and the water pressure gauge has dropped into the red. Because of thi... [Read more]

Hot Water intermittent and radiators only warm..Vaillant Turbomax Pus 828E?

I have a 828e Turbomax Vaillant boiler. The temperature on it keeps dropping constantly and then the boiler ki... [Read more]

Sime 80?

My Sime Format 80 was not giving any hot water but the heating was OK. I checked the diaphragm and it was dam... [Read more]

Sime 80E - pressure switch?

Hi, any help on this appreciated. My Sime Friendly Format 80E is playing up. When the heating has been burnin... [Read more]

How do I increase the pressure on a combi boiler?

I have a Saunier Duval combi boiler model SD623 and the pressure has gone right down to zero, so that there is... [Read more]

Potterton Puma 80 c/h intermittently working until warmed up?

My boiler, Potterton Puma 80 (may be an 80e as no pilot light?) has been working fine for 5 years and now it t... [Read more]

Why can't I get hot water for the shower from my Vaillant boiler?

I have a Vaillant turbomax VUW 242E/282E (not sure which) and I just had a re-occurence of a problem in gettin... [Read more]

Potterton Puma 80 low pressure light is on?

I've just bleed some of the radiators and some leaking water in one radiator has lowered the system pressure. ... [Read more]

Problem with hot water supply?

Over the last week or so, the water pressure coming out of the hot taps has dropped to a little more than a tr... [Read more]

the dreaded ariston question?

i still have a ariston euro combi a/23. i was told the air pressure switch may be at fault for the lack of co... [Read more]

NO central heating from combi boiler?

Hi hope someone can help, my combination boiler Ideal stelrad/Sprint will not stay fired up when selecting cen... [Read more]

i have a baxi boiler which is broken?

my baxi bolier is not working, i have no central heating or hot water and there is snow outside! the boiler i... [Read more]

DHW pressure dropping after tap turned on?

Boiler: Baxi Genesis 80. About 15-45 seconds after the hot tap is turned on the flow will slow to a trickle a... [Read more]

What`s wrong potterton puma 80?

System lock-outs, Low system pressure System over pressures, sometimes no water flow through heating system b... [Read more]

the heating on my valliant vcw 242e combi boiler will fire up?

the central heating on my Valliant VCW GB 242E combi boiler does not fire up when the heating is switched on, ... [Read more]

no hot water?

want to know why i have no hot water period from time to time a little pressure builds up but then trickles to... [Read more]