Mend > Home Heating Systems

3

Help added too much pressure?

We've added a bit of extra pressure to the boiler as it dropped below .5 but now it is reading nearly 3 we hav... [Read more]

1

how do i refill my worcester28cdi to the right water level?

the water level is below the guage

2

Why is our boiler not working?

Our boiler is firing up when we turn the hot water on , but our central heatings not coming on! we have topped... [Read more]

2

worcester bosch gas boiler 28si ll?

pressure gauge on zero bar, how do i bleed system?

2

how can i let air out?

how can i let air out on my boiler

1

radiators going off / on?

baxi solo any ideas..heating coming on then going off after an hour or so? radiators switching themselves off ... [Read more]

1

Glow Worm 70 FF Boiler Fault?

I have a glow worm 70ff boiler. It keeps going out and the cold air blows out of the exhaust pipe. If I res... [Read more]

1

whistling boiler?

i have an ariston euro combi boiler that keeps whistling quite loud every so often what could be the cause?

1

help!!! Worcester 24irsf?

Hi chaps Just moved in and now have a worcester 24i rsf - combi. Change for me - had a 20 yr old system prior... [Read more]

2

how to get a manual?

how do i get hold of a vaillant ecomax 828/e2 manual?

2

HOW MUCH AIR TO PUT IN EXPANSION VESSEL? POWERMAX BOILER?

I have a Powermax 155 Combi which loses pressure a lot. Ive heard that if you pump up the expansion vessel the... [Read more]

1

how to bleed/prime my boiler?

I have a worcester danesmoor 12/14 boiler. Unfortunately i completely ran out of oil. I now have oil but the... [Read more]

1

heating problems?

I have a problem with my mid position valve/motorized valve i am not sure what the name is exactly but what wo... [Read more]

2

Saunier Duval SD623 keeps fusing main system?

Trying to ignite my combi boiler. every time I press ignite button it keeps tripping the main system. The fu... [Read more]

1

where is pressure guage on vokera option boiler?

I need to add water to up the pressure on my vokera option boiler, I know the pressure guages on these are hid... [Read more]

2

Glowworm old floor standing boiler...heating?

boiler hot water works fine BUT suddenly heating stop working....we had this problem before and some came fixe... [Read more]

2

Hot water problem Worcester Heatslave 20/25?

The boiler fires up to provide hot water if a hot tap is used- even if the boiler control button for hot water... [Read more]

2

flushing fan light?

Our baxi combi boiler has a cotinuous flashing light on the fan symbol and we have no heating and hot water. I... [Read more]

1

timer not working on vaillant boiler?

have a vaillant turbomax vuw 242e, approx 8 yrs old. I can set the clock and times for central heating to come... [Read more]

1

how to fix hw sensor?

hw only tepid at bath, I think its the a problem with the slow ignition device connected to the vevturi.I thin... [Read more]