Heat pumps - How do they work and is efficiency important???

What is the magic that makes heat pumps work? Damon Blakemore joins us to explain what COP, SCOP, heat loss and more means! Along with tips on how to prepare for a heat pump and find a good installer! Damon can be found here on twitter https://x.com/Damon_BPHR and here online http://blakemoreplumbingandheating.co.uk/ The league table of heat pump performance is here Huge thanks for his time on this one and in part two we get onto MCS, energy retailers, heat geek and more...