Mend > Home Heating Systems

1

what is the correct water pressure required to run the boiler?

when I turn the water on to the boiler It goes right up to 4bar and then runs out the back, I have not turned ... [Read more]

1

hot water not working brittony combi 80?

heating is on but hot water not working

1

implosions in my ideal isar24?

have had 5 implosions on my boiler the last was a double bang--seems to be near cavity wall exit=turn the boi... [Read more]

1

My Vaillant E 242 E will not egnite?

I have had a house in Spain for 6 years which has a Vaillant E 242E installed for hot water and central heatin... [Read more]

2

worcester boiler refuses to give hot water central heating?

After having a towel rail fitted my boiler was all working then the following day refused to work thus no heat... [Read more]

2

THE WATER LEVEL KEEPS DROPPING IN MY PULSACOIL BOILER?

The water level keeps dropping in my inmy pulsacoil boiler - I keep adding more water to so that the lights on... [Read more]

1

vokera linea24?

constantly loosing pressure on heating side, changed just about everything can think of please help

3

Potterton Suprima 60 fault. PCB or pump?

My Potterton Suprima 60 has been locking out. The PCB seems to be the most likely fault.I have also noticed th... [Read more]

1

Brotony Combi SE, flashing 60 light?

According to the 'helpful' manual, it says the 'ionisation circuit board is faulty' So, which ones that. We... [Read more]

4

how can i fix my worcester28cdi combi central heating?

pressure is set at 1 bar when cold filling loop valve is closed and filling key is removed but when central he... [Read more]

2

my worcester rf 24i keeps losing pressure?

i keep having to top up pressure , had new safety valve fitted but boiler keeps going over pressure therefore... [Read more]

1

my netaheat 40e boiler wont light and ive changed the pcb?

my netaheat 40e wont light and ive fitted a new pcb

1

How can i fix my Johnson & starley j32 warm air heating?

My pilot light keeps going out, for heating my water!! I go to light it and it takes ages to stay lit, when it... [Read more]

1

Have a Vaillant Ecomax 824E Boiler?

Central heating put back on after summer break, fault signal E 12 appears. Water pressure guage keeps going s... [Read more]

1

biasi riva compact 24s goes to lock out after a few sec?

my boil goes to lock out after a few sec on dhw and ch any ideas thx biasi riva compact he m96.24sm/c2

3

worcester bosh combi boiler low pressere light on?

why do i have to keep operating the fill loop to get the boiler to work, there is s slight weep from the vent ... [Read more]

1

Add water to sealed Worcester Bosch Highflow 400 combi boiler?

As the sealed system does not have an expansion tank, we are looking for a screw to turn 90 degrees to let wat... [Read more]

1

how to increase pressure and make water hotter?

i have a jaguar combi boiler how do i make the water hotter and increase pressure.

2

Water pressure keeps increasing?

symptoms are; bar rising from 1.0 - 3.0+ filling loop removed. draining rads of approx 2-3 litres of wat... [Read more]

1

how can I adjust the water pressure on my betzdearborn combi boiler?

the pressure is high (in the red on the guage) on my betzdearborn combi boiler. there are 2 valves that I once... [Read more]