̶N̶e̶t̶ ̶Z̶e̶r̶o̶ Nut Zero where lunatics like Miliband want to ban gas boilers and fossil fuels and force everyone to have a heat pump, saw another story recently where a family had one fitted, if they ran it full whack they could only get the house upto 19 degrees C, the hot water was only luke warm and it resulted in a massive electricity bill for their troubles 🥴

Maybe for people with land and the funds to have one fitted - ground source heat pumps are more efficient but the few I've seen on shows like Grand Designs required 100s of metres of pipes and trenches in the ground fairly deep.