How to mend ... Need Drain System

potterton boiler keeps closing down?

Boiler keeps closing down and shows low water pressure .when I top up to required level it runs for a while an... [Read more]

Why is the pressure on my Ariston boiler rising to nearly 4 Bar?

Hi Can anyone please advise me on why my Ariston Eurcombi A/27 MFFI pressure is rising from just over 1 Bar... [Read more]

boiler not heating water?

My boiler is heating the central heating but not the hot water. we have recently had a leak in the pipe and ha... [Read more]

Condensing boiler overflow dripping?

We moved into a newbuild 18 months ago but over the last 2 months the overflow pipe to my boiler (located dire... [Read more]

How to fit a water flow switch on a Worcester 28i RSF?

Hi, ive got a new flow swith to fit on my Worcested 28i RSF as i have no hot water. What do i need to do to... [Read more]

how can i drain heating?

adding bathroom to house and 2 radiators how do i drain system boiler with unvented mega flow

central heating system?

had to drain central heating system to take of 2 radiators, which was successfully done. however once I turned... [Read more]

do i need to drain the heating system to replace a leaking bottle air vent?

do i need to drain the heating system to replace a leaking bottle air vent

how do i vent my boiler?

when i drain my system everything ok but when i refill rads and boiler i get the sound of rushing water from b... [Read more]

Problem refilling CH system after fitting Grundfos 15-50 130 selectric pum?

I have had to drain my CH system to fit a new radiator. Problem occurs when refilling.It only takes about 25% ... [Read more]

replacing the diverter valve diaphram?

i think i need to replace my worcester bosch 240 diverter valve diaphram as im only getting hot water and no h... [Read more]

Help with Worcester greenstar ri?

Hi, drained a central heating vented system today to fit a new rad valve, turned the cold water back on and re... [Read more]

worcester 24i won't hold pressure?

My Worcester 24i boiler won't maintain the water system pressure. I have tried to refill but on each occasion ... [Read more]

heating system wont fill?

I had to drain my heating system down. Turned water back on, but system doesnt seem to fillup, cant bleed radi... [Read more]

how do I fix a SUNVIC thermostatic radiator valve?

The head broke off the thermostatic radiator valve and I want to fit a new head, if that's possible, without h... [Read more]

draining water out of the system pressure guage?

mended my worcester greenstar 241i boiler yesterday with your help - thanks again but today I have noticed the... [Read more]

How can I bleed radiators that don't have bleeder valves on them?

I am having a problem with 4 radiators between 2 bathrooms. None of the radiators have any bleed valves on the... [Read more]

How can I bleed radiators that don't have bleeder valves on them?

I am having a problem with 4 radiators between 2 bathrooms. None of the radiators have any bleed valves on the... [Read more]

E133 error code?

Hi I have a combi boiler Promax Combi HE Plus A, i keep getting error code E133 which is a gas supply fault... [Read more]

Can i repair Vokera Excell 80SP, ?

Is there a simple solution to above boiler, for last 2 weeks the boiler overflow has been dripping when hot or... [Read more]