Hydro-Shark® Electric Boiler is the perfect solution for residential and commercial radiant floor heating systems. Completely replaces a conventional tank heater with no disruption to your comfort and hot water needs. Advanced Flow Control ensures a constant temperature output no matter how great the hot water demand is.

Set the temperature knob on the front cover, and enjoy water between 86–140 °F (30–60 °C). Change the desired temperature at any time. Purchasing a remote selector control is not necessary. Advanced microprocessor technology ensures that the water temperature doesn't deviate from the set point even if flow varies.

The units are electric and require no venting. This allows for more flexibility in the positioning of the units.