CTC GSi 612 and 616 Ground Source Heat Pumps
GSi 612 and 616 iare inverter driven Ground/Water Source Heat Pump with a market leading 300-litre integrated hot water cylinder.
With CTC’s Energy Flex ethos it is capable of controlling multiple
heat sources and zones, including a swimming pool. The GSi, which is smart grid and WiFi enabled and comes in 3 sizes with outputs ranging from 2.5kW to 16kW and has circulation pumps installed and pre-plumbed, which saves installers time and money.