http://www.nzherald.co.nz/section/1/...ectid=10524722As winter weather bites, so have the electricity bills, with heat pumps being blamed for skyrocketing accounts
MilliemooHeat pumps were efficient but still impacted heavily on power bills, Mr Hill said.
"There is a perception out there that heat pumps are almost free to use - that is not the case at all.
"We don't think it would be uncommon for people who are running them really hard to incur costs of up to $5 a day," he said.
Trustpower staff told disgruntled Timaru customer Moira Melhopt that a heat pump could cost up to $7 a day to run.