Electrical schematic diagrams illustrate the various components and their place and function within the system. Choose your thermostat code.

Nuheat Thermostat Past Models
Nuheat thermostat wiring diagram. It may be conveniently located inside an electrical junction box. 120v240v for dual voltage harmony thermostat revised june 2011 relay switch or contactor for 120v this switch allows you to control multiple curcuits with a single control. Wiring diagram for nuheat signature home element thermostats terminals for the floor sensor are located on the front side of the thermostat base not illustrated. Wiring diagram for nvent nuheat thermostats terminals for the floor sensor are located on the nt side of the thermostat base not illustrated. Wiring instructions nuheat floor heating control for relay 120v with gfci. Nuheat black line black nuheat white 120v or red 240v line white 120v or red 240v.
Nvent nuheat electric floor heating systems provide you the comfort of an energy efficient maintenance free heating alternative with no cold spots and 25 year product warranty. Underfloor heating thermostat user guides each model of thermostat has its own user guide helping you to setup and effectively control a nu heat system. The comfort you deserve indulge in the soothing warmth of floor heating in your bathroom kitchen or any room in the house. See diagram for wiring instructions nuheat thermostat wiring. Wires of the floor sensor go into terminals and d only no polarity. Amp maimum per thermostat without use of relay switch.
Ine from panel are copper ground nvent nuheat ground etal braiding nvent nuheat mats. It may be conveniently located inside an electrical junction box. Wires of the floor sensor go into terminals c and d only no polarity. Wiring instructions for relay 240v 0 line 1 black from control 1 line 2 red from control 2 line 1 red from gfci breaker 6 line 2 black from gfci breaker 4 line 1 red to nvent nuheat 8 line 2 black to nvent nuheat. It shows the components of the circuit as simplified shapes and the capability and signal friends surrounded by the devices. Nvent nuheat floor heating control with gfci.
View our current and historical user guides below along with some useful videos. Nuheat wiring diagram radiant heat thermostat wiring diagram free download wiring nuheat wiring diagram wiring diagram is a simplified suitable pictorial representation of an electrical circuit. 240v for signature programmable wifi floor heating thermostat updated july 2014 relay switch or contactor for 240v this switch allows you to control multiple circuits with a single control. See diagram for wiring instructions. Wiring diagram for nuheat signature home element thermostats version 20 updated december14 if installing a floor sensing thermostat the sensor probe connects to the thermostat no polarity nuheat black line black nuheat white 120v or red 240v line white 120v or red 240v. Follow the simple process above selecting your heat source cylinder choice if applicable and your thermostat code to view the relevant wiring diagrams for the system.