jimboflint19

Morning! I had Aira come out yesterday to discuss putting a ASHP in, but I’m wondering if anyone can help me. I know that I used 18500kw/h of gas heating the house in 2023, so considering they suggested an 8kw heat pump, is there anyway of making a rough calculation on how much electricity it would use over a year? I can’t decide if I’m trying to calculate something that’s impossible to know, or if I’m missing a very simple calculation? Any guidance would be welcome! Thanks!