How to mend Cold Heating Works

1

Hot works fine and central heating is cold ( Baxi Bermuda 401)?

when i turn my timeswitch (Horstman,423 Diamond) on hot water only the boiler works fine and the water is very... [Read more]

2

my heating on vauxhall vectra is screwed?

blowers only works on full power and only blows out cold air any idea whats up

9

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [Read more]

3

potterton performa 28i combi?

we drained the sytem to do pipe alterations in bathroom, when finnished we turned all valves back on filling t... [Read more]

1

hot water flow?

Dear all I have a potterton puma 80e combi boiler. The hot water from the sink tap and Bath taps runs very ... [Read more]

6

worcester bosch 230 combi rsf?

worcester bosch 230 combi rsf Hi I have a worcester bosch 230 combi rsf and believe the Diverter valve is f... [Read more]

3

worcester bosch 230 combi rsf Diverter valve?

Hi I have a worcester bosch 230 combi rsf and believe the Diverter valve is faulty. I have central heating whi... [Read more]

4

no water to hot water to taps?

i changed my indirect hot water cylinder it still warms the water inside cylinder but since then no water at a... [Read more]

2

how do i fix my ariston sx20 hot water problem?

our sx20 has a fault with the hot water when we turn the tap on we can only get hot water when the c/h switch... [Read more]

1

hot water not working on my worcester 350?

central heating works fine but the hot water does not come on anymore, it used to but kept switching from hot ... [Read more]

1

Worcester 9.24 electronic Boiler H/water prob?

Hi The central heating works fine but recently the burner would go off a few minutes after turning on the h... [Read more]

2

how to fix combi boiler?

i have a halstead ace combi boiler, heating works perfect, thermostat fine, but hot water runs hot then goes c... [Read more]

3

Ariston combi boiler only works with a punch! something sticking?

My ariston combi boiler often doesn't fire up. However, with a swift fonzy like whack it does. The fan alway... [Read more]

4

What is causing my boiler to randomly operate the central heating?

My boiler, a Potterton Puma 80e, works fine on the hot water cycle, but randomly operates the central heating.... [Read more]

7

Sime super 90 no hot water?

Hi ...Central heating works but no hot water. Turn hot water tap and water is flowing but cold. Advice from ... [Read more]

1

Vokera Linear 24 Hot Water Fault?

My Vokera Linear24 works fine on heating. However water is running hot & cold. Have had fan cleaned out & had ... [Read more]

1

heating?

i have a radiator in the kitchen that does not work, i have put a new thermostat on and flushed it out, it wor... [Read more]

1

Vaillant ECOTEC COMBI headache?

Ive had fitted a brand ne Vaillant Ecotec combi, hot water works fine heating doesnt, it cycles on and off for... [Read more]

1

What is the cause of cold radiators in my top bedrooms?

My central heating works fine and I had a very good make, fully certified combi boiler installed only last yea... [Read more]

1

Debris blocks heating in radiators?

I recently had to replace a rad. Since then a different rad has been cold one day then it works fine, but anot... [Read more]