How to mend ... Valve Heating Help

replacement for Danfoss thermostatic cylinder valve with pump switch?

I have been advised to replace the old Danfoss thermostatic cylinder valve but my old one has an electrical sw... [Read more]

how do I fix my Danfoss thermostatic cylinder valve?

The Danfoss thermostatic cylinder valve has stopped letting water into the hot water tank. I have removed t... [Read more]

Potterton kinfisher 2 pilot on but not heating?

Hi, then i have a potterton kingfisher 2, the pilot is on, i know how to action the motorized valve manually... [Read more]

suprima 30l-100l?

my central heating is constantly on i am an electrician and think the 2 port valve is broken could this be cau... [Read more]

We have no hot water?

I have a vaillant Turbo Max VUW GB 242/1E and the central heating works fine, we have no hot water from the ta... [Read more]

HELP ! Blonde woman in need of advice... boiler kaput!?

Help really needed. I have a potterton HE Plus Promax 15.... started with a leak on the flow valve... which I... [Read more]

Worcester 28Si boiler is leaking when heating is turned on?

Whilst the heating was on, the pressure was really low (0) (has been for a while, so we keep letting more wa... [Read more]

motorised head valve quick question?

Why would a motorised head valve on our central heating refuse to stay in manual?

Mid way valve fault??

I currently have hot water but no central heating When I move the 3 way valve to the H position manually the ... [Read more]

need help diagnosing?

have a ferroli optima 701,fan continually on low rate,will fire up,but fan remains on low rate,tried new fan,b... [Read more]

Potterton 50E Neataheat profile - No Central Heating? ?

Potterton 50E Neataheat profile ( conventional heating system)... Hot water is working on demand.. ok C... [Read more]

Problem with boiler Worcester 35CDi?

My Worcester combi 35CDi is 10 years old. Always had a low pressure problem. We now have a slow water leak u... [Read more]

vokera compact boiler?

My boiler broke down during the cold spot before xmas., A new return valve was put on, followed by a vermister... [Read more]

ravenheat csi 85a-csi 85at combi boiler?

I have the above mentioned combi boiler, the heating has now stopped working, DHW is running fine. I have noti... [Read more]

Suspect radiator stat valve?

I have a radiator that was always on despite turning down the stat valve. I suspected that the valve mechanism... [Read more]

Triton T80xr shower?

I resently replaced the solenoid control valve on my triton T80xr shower. Prior to this, and when it was work... [Read more]

have hot water but no central heating. britony plus 60?

fitted new 3 way divert valve {due to leaking} topped system up, 2 bar, hot water ok butno heat in radiators g... [Read more]

vaillant turbo max 282e?

Hi i have a vaillant turbo max 282e The problem i am having is that when the boiler is running on central hea... [Read more]

No heating but plenty of hot water ?

Here's a strange one. Vaillant VCW 242 EH. Heating cuts out after a couple of seconds but keeps trying to hold... [Read more]

How can fix banging in hot water boiler system?

I have older Burnham Anerican bioler heating system (31 years) the fill valve quit working and relief valve ... [Read more]