28 May 2016

Heat pumps: a buyer's guide

From This Way Up, 1:10 pm on 28 May 2016
Heat Pump

Photo: 123RF

It's getting colder... and George Block of consumer.org.nz has got a buyer's guide for heat pumps – how they work, what to look for if you're buying one – and an important point that often gets forgotten about, choosing a good installer.