Thank you for all your comments, pumping central heating water.
Firstly I have been a heating engineer for 20 years, secondly there is a proper loft conversion with stairs.
and still nobody has answered my original question. the reason I am asking is I have never had to pump central heating water 7.5 mtrs over four floors before.on a combi boiler, but the customer is adamant he wants the boiler in the loft He has even created a place for it!! I presume I will be able to fit a second pump on the circuit and wire it back to the boiler. But i am not 100% sure. Any useful comments appreciated.
Firstly I have been a heating engineer for 20 years, secondly there is a proper loft conversion with stairs.
and still nobody has answered my original question. the reason I am asking is I have never had to pump central heating water 7.5 mtrs over four floors before.on a combi boiler, but the customer is adamant he wants the boiler in the loft He has even created a place for it!! I presume I will be able to fit a second pump on the circuit and wire it back to the boiler. But i am not 100% sure. Any useful comments appreciated.
