How to mend Hot Water Runs Hot Cold

3

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

1

hot water heater gas goes out?

i have a chaffoteaux bayard 13 gas shower heater which runs perfectly when only the hot water tap is turned on... [Read more]

5

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]

1

ferrolli optimax 25c?

ferroli optimax 25c i have no hot water and no ch code f3, now is it, the diverting valve ?how can i check it ... [Read more]

Shower Cold?

I just moved into a property and the Bristan 1901 thermostatic shower runs luke warm/cold, I believe the unit ... [Read more]

excel80sp?

hot water runs cold not going ontolow rate gas shutting off then coming on every 5secs

1

problem with shower?

Hi, I have a problem with my thermostatic mixer shower, the hot water comes on ok but then it stops and runs c... [Read more]

1

while running hot water boiler runs hot & cold for the duration tap is on?

tested gas supply 21 mb flow rate 12 ltr removed heat exchanger dhw clear changed both ch &dhw sensors checked... [Read more]

my hot water runs cold and radiators don't always heat?

I have a baxi combi boiler about 4 years old. For a few weeks now hot water has on occasions gone ice cold and... [Read more]

1

vokera compact24 boiler?

heating works fine but when you turn hot water tap on the water runs cold ive changed pcb board and flow switc... [Read more]

1

my perfecta 24 powers up extract fan motor runs but no ignition?

when boiler is switched on the boiler cycles you can here the fan motor start up but boiler fails to light (no... [Read more]

1

How can i fix my Halstead Eden CBX 32 combi boiler?

Halstead Eden CBX 32 Combi Boiler , No Running constant hot water fault......All the orange fault lights stay ... [Read more]

Ravenheat CSI 85 A (T) combi boiler?

While the C.H is on, I turn the hot water tap on, the water runs cold and the boiler turns off. If I switch t... [Read more]

1

sabre 28 - continious hot water?

i have a sabre 28 combination boiler which is giving me problems running continious hot water. Water runs cold... [Read more]

5

Sabre 25HE DHW Problem?

My son's Sabre 25HE has a DHW problem in that the water runs hot and then the boiler stops firing and runs col... [Read more]

1

No hot water from worcester 24Cdi combi boiler?

No hot water from worcester 24Cdi combi. I can get some for washing up dishes etc, but only with the heating o... [Read more]

3

I think that I have an air lock at the bottom of my hot water system?

I have a potterton boiler, feeding the heating and hot water. The hot water is held in a vented cylinder and h... [Read more]

2

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]

ariston micro genus he?

when heating on keep getting error code E 34 which in the book states :- the air pressure switch does not clos... [Read more]

1

No water out of hot and cold water taps?

There is no water coming out of the hot and cold water taps in the bath, the shower which runs off the mains i... [Read more]