Description Heating and maintaining water temperature accounts for approximately 85% of your spa’s running cost. Back in 2009, SpaNET recognised that air sourced heat pumps are the most energy efficient method of heating and became the first spa control manufacturer to develop an interface to offer true heat pump integration to a spa pool. For the past decade the SV Series plug-n-play heat pump interface has lead the industry providing instant connection of a heat pump to your spa, slashing heating costs by up to 75% on every single power bill.
