How to mend ... Heating System Overflow

help with my Potterton Combi 80?

The system has no pressure. I repeatedtly pressurise the system & bleed it. The heating & hotwater both work b... [Read more]

boiler water empty?

Hi,I have a vailant turbo max 342/282. Tha boiler is working heating water and radiators but the water system ... [Read more]

my pump is leaking on my combi boiler also keep losing pressure ?

water leaks from the pump when I turn the heating on but not when the a hot water tap is turned on, the pressu... [Read more]

Home Heating system?

I have a Worchester 24cdi when I turn the heating on the pressure increases to 3 bar, I have changed the overf... [Read more]

header tank overflow?

Header tank is overfilling and overflowing at night after Water and heating have been turned off. It does not... [Read more]

hot water pouring out of my overflow?

hi wondered if any one can help heard a massive amount of banging coming from my loft/airing cuboard today and... [Read more]

How can i fix my Central heating system?

When i run the heating with the hot water,the hot water is taking water from the heating and blowing it into t... [Read more]

Can can I fix an airlock in the central heating system?

I have recently had a new valliant eco plus gas boiler fitted, along with 13 new lockshield valves and TRV's o... [Read more]

loss of pressure?

losing pressure in heating system need to top up twiceaday water coming out of overflow ferolli 77cf combi

Heating systems?

Hello I have a Potterton Netaheat boiler. In spite of putting in a new pump and desludging the system, the ... [Read more]

overflow tank?

the overflow tank on my heating system is full of hot water? shouldn't it be empty?

overflow on ferolli modena 102?

can anyone help , have problem with continuous leaking of water through overflow from combi boiler, wether the... [Read more]

water pouring from boiler?

I have a Worcester Greenstar 24i/28i junior combi system. Water is pouring from the overflow and dripping fro... [Read more]

haeting?

isar ideal combi boiler when heating on or dhw the system starts to drain fom the overflow and emptys the lot

baxi combi 80e intermitent hot water failure and pessure droppping?

My baxi combi 80e has an intermittent fault with the demand hot water running cold and the system is also losi... [Read more]

How can I stop the overflow on my heating system?

I have a Potterton Suprima 60 boiler. Had a replacement part fitted about 2 yrs ago, the engineer said that t... [Read more]

home heating system?

we have a vokera compact 28 combi boiler that keeps losing pressure, and the overflow pipe outside is constant... [Read more]

receid survey regarding water tank in the loft, what exactly is needed?

The area around the trap door and the rungs to the sliding ladders showed brown staining. This would appear ... [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]

pressure loss in my Vaillant boiler?

my vaillant boiler model VC GB 242 EH is installed as a pressurised central heating & hot water system. The... [Read more]