For product specifications, click here.

HELIO-FLO: Open loop heat-transfer appliance
The Helio-Flo is a heat-transfer appliance designed specifically for open loop active systems, with easy installation in mind, and heats sixteen times faster than any other heat transfer appliances on the market. It comes assembled with pump, Delta-T controller, two sensors, and two temperature gauges, for easy integration into any open loop solar hot water system.