How to mend ... Boiler Heating Low

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]

Boiler firing up when not on cycle?

I have what looks like a fairly old-fashioned heating system. There is a gas back boiler behind the fire in th... [Read more]

can i add another electr.heat exchanger to my hot water tank?

i've got a 22mm coil in the hot water cylinder, this gets fed from the central heating boiler and a hot tube (... [Read more]

my sime boiler is heating water ok but the central heating part wont start?

the central heating part of boiler wont fire up. the room thermostat appears ok.theres a expansion tank on rea... [Read more]

low pressure on boiler?

I have just swapped a radiator for a towel heater .when i turned on the water and heating system the pressure ... [Read more]

Why is my Ferroli Modena 80E combi boiler not heating water for my shower?

I have a Ferroli Modena 80E combi boiler and I am at the stage I feel like throwing it out the window. The wat... [Read more]

Worcester 350 Combi Re-Pressure?

Now that we've barely used the heating over the summer the pressure has dropped on our Worcester 350 Combi boi... [Read more]

reset button flashing blue?

pressure was low on boiler greenstar 28i Set the pressure to 1.3 as recommended and although heating and ho... [Read more]

Oven gas flame very low Cannon Cambridge Double Oven?

Main oven gas does not reach high temperature, is it the thermostat or is there a thremo coupler as in central... [Read more]

how can i repair my worcester 26cdi combi boiler?

the hot water and central heating are overheating and shutting the boiler down. when iether are called for on ... [Read more]

my vokera option boiler suddenly stopped working?

Moved into my house 2yrs ago-no manual- washed up no problems then after 30mins no hot water. pressure is low ... [Read more]

Saunier Duval Thelia 23E. Cannot relight?

Simply stopped heating water. Had a hot shower, had breakfast, but no hot washing up water. Boiler makes noise... [Read more]

Sime boiler heating only at approx 40 degrees?

I had larger diameter gas pipes to gas meter put in for a new kitchen stove & now although dial on full temp i... [Read more]

How can I fix?

I have got Ariston Eurocombi boiler but just stop giving hot water but the heating is low as well

Can I use my existing heating pipes for a new combi boiler?

I have a conventional gas boiler feeding 9 radiators in a flat about 15 yrs old. One plumber has advised that ... [Read more]

Leaking Ariston Boiler?

I have an Ariston Gas Boiler and it has the 3 zone heating area, downstairs, upstairs and the water. The probl... [Read more]

How do I fix my worcester bosch Heating Boiler?

Water slowly leaking out of overflow pipe when 3bar is reached then needing to be refilled every three to four... [Read more]

Potterton performa 24 combi-no heating or hot water?

My potterton boiler has stopped working-ive noticed there is no "click" when the hot water/heating is turned o... [Read more]

MYSON ORION 40B HEATING RADS ALL THE TIME?

ROOM THERMOSTAT TURNED DOWN AS LOW AS POSSIBLE AND BOILER IS STILL FIRED UP HEATING RADS. TURNED THERMOSTAT ON... [Read more]

Ravenheat RSF 100ET have no hot water or heating?

When trying to get a shower this morning discovered i have no hot water (it was working ok last night), checke... [Read more]