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New Build House with Heat Pump - Electrical Usage

mickey15ie · 2021-12-17 22:43:39

Hi all I am in a new build house which is A2 rated which is 2700 sq ft. I have a day and night meter and an air to water pump and mechanical ventilation system. I wanted to check with others what their current annual kwh usage is or what they average monthly bill cost is.

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17-12-2021 11:43pm

#1
mickey15ie

Registered Users Posts: 325 ✭✭

Join Date: July 2015

Posts: 243
Hi all
I am in a new build house which is A2 rated which is 2700 sq ft. I have a day and night meter and an air to water pump and mechanical ventilation system.

I wanted to check with others what their current annual kwh usage is or what they average monthly bill cost is.

Tagged:

construction

air source heat pump

electricity

newbuild

b

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#2 12-01-2022 5:53pm
keno-daytrader

Registered Users Posts: 876 ✭✭✭

Join Date: December 2003

Posts: 790

https://www.boards.ie/discussion/2058223357/new-build-house-with-heat-pump-electrical-usage

I used 818 kWh for 2021 for heating, this doesnt include hot water. House is A2 and 2300sq ft. Downstairs stat set to 21. Upstairs set at 18 but the upstairs heat never comes on as it never gets that cold. New build with very good airtightness result and detail to insulation. Air to water and MVHR also.

☀️ 6.72kWp ⚡2.52kWp south, ⚡4.20kWp west

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