How to mend Not Heating Up Hot Water

3

Boiler Hot water intermittently losing temp, Heating seems fine?

The title explains the main issue, for some reason the hot water drops often every 20 secs or so, sometimes it... [Read more]

1

Potterton Netaheat M11 no heating no hot water?

The boiler lights up and gets very hot and then closes down. We have replaced pump and fan. Zone valve wor... [Read more]

Potterton combi performa 24 heating not switching off?

Room stat calls for heat and boiler fires up. yellow light comes on boiler. When room temp has been reached, f... [Read more]

my water stop on when the controll panel is in the off position?

My hot water is still heating up even though my control panel is off I have been told it y 2 point actuator va... [Read more]

1

no heating or hot water, boiler will not fire up?

Ferolli 600 Pilot flame on Fan running Water pump running ... [Read more]

baxi combi boiler will not fire up?

baxi combi 105e no hot water or central heating no pilot light when looking at front panel the say pump fault ... [Read more]

1

my baxi duo?

hi my heating wont work but my hot water does, my remote box will not pair up with box next to boiler.is there... [Read more]

1

Boiler fires up for hot water but not heating why?

Boiler fires up for hot water but not heating even though the thermostat is turned up high

1

heating problem with falcon boiler?

heating comes on gets up to temp then goes off stand by light flashes does not come back on have to reset to g... [Read more]

2

Pls Help - No heating on!?

My BGas RD 532 Condensing Boiler is playing up! The hot water is working fine. The heating is not coming on.... [Read more]

no adjustment to burner?

The temperature controls for central heating or hot water do not turn burner up, the boiler is stuck on low fl... [Read more]

1

heating not firing up?

hi help i have a potterton prima 50f which is is firing up on the hot water side of things as normal and worki... [Read more]

3

Vokera Compact HE?

My Vokera does not supply hot water to the taps (Central heating is not yet connected.) It seems to run normal... [Read more]

2

hot water?

my halstesd ace he30 will not give me hot water, I don't get any codes coming up, no h's or nums just a solid ... [Read more]

1

old Ikon boiler macking kettling noise?

I live in old cottage and have an ikon boiler,its not a combi,it has water tank in loft and cillinder in airin... [Read more]

Water not heating up on redring expressions 500?

The hot water from my Redrig has stopped. The water still flows but stone cold. The Overheat light is Not on a... [Read more]

1

ferroli optima 901 c/heating problem?

heating will not come on but hot water ok. pump runs. boiler fires up when stone cold for c/h eventually but w... [Read more]

Glow worm ultimate 50 BF will not fire up?

My boiler Glow worm ultimate 50 BF will not fire up even though the pilot light is on. So I have no heating or... [Read more]

3

central heating works fine, but hot water keeps going on and off?

i have a ariston eco 35mffi c ombi boiler.The central heating works fine,but the hot water(dhw)starts fine, th... [Read more]

Boss therm br1 not communicating properly?

Hi, we have a boss therm br1 which was fine until batteries died. We replaced and all was ok then they decide... [Read more]