How to mend ... Need New Pressure Valve

low water pressure in worcester bosch combi boiler?

i keep having to add water via loop to my w-b 350 combi boiler with increasing frequency. the pressure falls ... [Read more]

Sime super 120 de luxe - high pressure problem?

Hi, I have read a few similar questions on this site, so appologies if this is not new, but here we go.. Th... [Read more]

radiator has stoped. working?

My heating system is powered by a worcester 28i combie boiler. One of the radiators has stoped working.Pressu... [Read more]

Low pressure on Baxi Combi 30 HE???

I have bled all my radiators in the house today and most of them were letting out lots of air. My boiler is n... [Read more]

Protherm 80E slow F0 problem?

Hi I have a Protherm 80E which has an odd fault in that the if pressure is set to say 1.5 bar all works exactl... [Read more]

Help!! Big problem with my Ariston Euro Combi?

Hi I recentley reparied i leak to my central heating system and after i had drained it down, repaired the ... [Read more]

boiler will not fire up?

Hi, there is power to the boiler, the pressure is fine and the reset has not tripped, I guess it must be the ... [Read more]

prisma combi?

i put a question in recently asking do i drain the system until i have no pressure showing on the clock gauge ... [Read more]

105e over pressure?

my baxi 105e goes to about 3 bar when central heating is on this causes the pressure relief valve to operate a... [Read more]

baxi 105e combi pressure @ 3.0 bar?

any ideas? can lower pressure down manually and it also blows off automaticaly at 3.0 bar heating not working ... [Read more]

baxi bahama 100 combi knackered again-advice requested?

After several flow switches and a new PCB over the years my Baxi boiler has developed another fault. I am assu... [Read more]

Worcester Bosch Combi 350 Boiler keeps cutting out?

Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neith... [Read more]

How to solve Glowworm 35ci pressure loss(13 months old)?

Water has been discharging via overflow to outside. I have changed the PRV but it is still losing pressure. It... [Read more]

MYSON APOLLO GAS VALVE?

How do I test a gas valve to see if it is opening under gas pressure and closing when turned off.

boiler cutting out, hot water goes cold?

I have an Alpha Ocean 240 eco boiler and it keeps cutting out. The hot water heats up but then goes cold. It e... [Read more]

Pressure release valve ferroli modena 80e?

My boiler has broken down and it needs a new pressure release valve as I have been informed by a heating engin... [Read more]

can i repair my boiler?

my potterton performer 28 i has pressure problems. I suspect its the expansion chamber. How can i tell & can i... [Read more]

HOW DO I STOP WATER LEAK FROM COOLING PUMP?

I have a Proton Persona compact N reg 1.6l sei. It has developed a leak from the water pump (pressure releif ... [Read more]

vaillant combi no hot tap water?

I have a Vaillant combi boiler TURBO MAX PRO 24E only two years old and have had problems getting hot water to... [Read more]

Worcester Bosch RSF combi boiler. How do i keep the pressure up?

I have a wor/bosch combi it had a leak from a valve. Behind the electrics on the boiler. The valve had an oran... [Read more]