4 ms·
At least in the UK, electricity prices are (very roughly) 4x that of gas, but heat pumps are about 4x as efficient, so the two roughly balance out and you end u
by RobinL 4y ago
At least in the UK, electricity prices are (very roughly) 4x that of gas, but heat pumps are about 4x as efficient, so the two roughly balance out and you end up with similar heating costs. At least this is how it's worked out in practice for my air-to-air installation.
- danans 4y agoIf you improve the building envelope with air sealing and insulation (assuming that wasn't already done) you can get even lower operational costs. But the even bigger value is in the increased comfort.