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MT = empty e.g. empty the pipework or 'MT' (drain-off/down)
Unvented Stants, you'll never regret it. :)
As AMGasServices says must be G3 certified, check flow rate as well as pressure, really need 22mm mains to UVHWS Cylinder so you need to check...
There's many makes on the market. Make sure whatever you choose has a 25 yr guarantee, which most of them do. Stainless steel is much more...
Darryl, did you read my earlier post?
Just you may have missed it as there's been a lot of comments/suggestions.
Have you checked pump valves are both fully open. Very basic suggestion but could be a knackered pump valve??
Working in Norwich area for next few weeks
I've picked up at least 3 weeks work now.
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