Air Source Heat Pumps – Friend Or Foe?

August 2011: The AECB have posted on their website a really useful survey of Air Source Heat Pumps (ASHP), a technology which is increasingly being installed in London buildings. The article addresses many of the common questions raised about ASHPs and looks “at possible reasons why the reality seems to have fallen short of the claims, reveals some common pitfalls and advises how to avoid (or remedy) them, and offers some pointers to assessing when a heat pump might be good option – and when something else might be the better option. “