Docweif
Feb 22, 2016, 04:49 AM
Hi,
I have an unvented system, with no hot water, (unless I turn the immersion on).
I have replaced the dual tank stat and the motorised valve. I've reset the boiler and the control unit (timer/programmer near the boiler).
The central heating works normally.
Please help! Thank you…
Keith
I have an unvented system, with no hot water, (unless I turn the immersion on).
I have replaced the dual tank stat and the motorised valve. I've reset the boiler and the control unit (timer/programmer near the boiler).
The central heating works normally.
Please help! Thank you…
Keith