Electrical Heating System - Up to 34,500 BTUs

An Electrical Heating system with a single thermostat up to 8 loops with 5/8" OD Tubing is used when the heating requirement is uniform throughout the structure.

Since the heating elements are inside the manifolds, NO additional heat source is required. Typical applications: efficient homes, additions, retrofits, cabins, garages, workshops, etc.

Solar Heating Connection Optional

Principles of Operation
When the thermostat temperature drops below set point, a low voltage relay closes contact, that provides power to the circulator.

The circulator will provide pressure to close the pressure switch. The pressure switch closes the circuit to the power contactor for the heating elements. Within the same circuit that provides the current for the contactor, there are two  temperature switches that are normally closed.

After the pressure switch closes the circuit, the contactor will provide the current for the heat elements.

All loops will be supplied in the WarmmFloors heating system. When set point is reached, the low voltage relay will disconnect and turn off the circulator.

The liquid level must be at or above the tank level marking. When liquid level is too low, an audio alarm will sound and disable (protect) the circulator and the heating elements.

*Fluid Requirement - Use distilled water with water treatment or Glycol.*

Last modified: 11/20/2008