Discuss Promax Combi HE Plus in the USA area at PlumbersForums.net
Thank you for the replyAlthough a dodgy gauge could be the culprit, I suspect its one of a couple of other possibilities. You need to find a qualified engineer to check out for you.
Thanks for the response I have checked the loop and its turned off as far as it will goCheck to make sure your filling loop is turned off fully, if it is and it’s connected it could be passing.
Hot water pre heat ?
Is this a storage combi mate?
No mine has no pre heatIt doesn’t need to be. Take the Vaillant Ecotec pro range, has preheat, but not a storage combi.
However I don’t think these have a preheat/warm start function.
Reply to Promax Combi HE Plus in the USA area at PlumbersForums.net
We get it, advertisements are annoying!
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.