We went from oil so I can’t give you gas figures but we used roughly about 1000 litres of oil a year on average bad winter maybe more bit….
We’re in a well insulated 1930s 3 bed semi
Radiators are 5 large double wall, 1 triple wall, 4 small single
Our ASHP was either 5kw or 8kw can’t remember but definitely no larger. This perfectly keeps the house at 19/20c I’ve turned it down to 19c and we’ve go[en used to it now but you totally avoid the peaks and troughs it just sits at that temp all day long.
We’ve now got 4kw solar too and it’s more than enough for heating plus our base energy plus an appliance say dishwasher or washer plus our dryer at the same time as its also a heatpump one and sips power.
This is our usage w/c 1st April
