Accessory Packages

Designed to be used as a master control system with conjuction with UltraHeat® heat panels and anti-freezing systems.

Sensor electronically monitors the outside ambient temperature, activates the system when temperatures fall to 35°F (1.6°C), shuts down the system when temperatures rise to 45°F (7.2°C)

Electronic Sensor operates on 13.5 VDC. Relay coil is 13.5 VDC, Relay Contacts within are either AC or DC rated at 30A @120/277 VAC or 20A @ 28 VDC

DPST means Double Pole, Single Throw indicating basically two independent contact switches either 'on' or 'off' in unison with in the relay.