How to mend Central Works Hot Cold

2

Central heatin only works with hot water on?

I have a potterton boiler that only fires up when hot water is switchted on.Once water gets to required temper... [Read more]

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]

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]

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]

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]

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]

3

Help with fixing a baxi burmuda boiler?

I have a baxi burmuda boiler(old style boilers), when turned on it heats up the house most of the time and the... [Read more]

1

Trickling hot water taps when switched on. Baxi solo, storage cylinder?

I put on my hot water and it comes out very slowly, just a trickle. This happens when i put all hot water taps... [Read more]

2

Hot Water Supply?

I have a 15yr old Valiant Combi Boiler, the central heating works well but it now does not deliver the hot wat... [Read more]

1

ravenheat 820/20 combi boiler ?

When I run the hot water tap, the water is cold, the pilot light doesn't start up, but when I put the central ... [Read more]

1

how can i change water filter on saunier duval?

My central heating works but i have no hot water, this is a combi boiler and have been told that i need to ch... [Read more]

4

CH OK no HOT WATER on Vaillant Turbomax VUW 242 E ?

Central heating works fine, but not hot water on any taps. When I turn the taps warm water coming for few SECO... [Read more]

3

CH OK no HOT WATER on Vaillant Turbomax Plus 824E ?

Central heating works fine, but not hot water on any taps. When I turn the taps warm water coming for few SECO... [Read more]

2

Problems with 1995 Renault Laguna 2.0 RT?

1) I have had my camdrive belt replaced. I can now hear a constant metal tapping which gets quicker the faster... [Read more]

1

Potterton Puma 80 c/h intermittently working until warmed up?

My boiler, Potterton Puma 80 (may be an 80e as no pilot light?) has been working fine for 5 years and now it t... [Read more]