MODEL USG-4000
slave relay unit for UDG-4999
The USG-4000 is a 15 A slave relay with built-in Class A GFCI that has been designed for use with UDG-4999 thermostats in floor heating applications that exceed 15 amps. Offering simple control of a room’s floor heat temperature. Links with UDG-4999 to provide single control of large heated floor area when load exceeds 15 amps.
- Dual Voltage – 120V or 240V
- Rated for 15 Amps @ 120, 208, 240 Volt
- Built-In GFCI and Floor Sensor Included
- System On/Standby switch
- Links with UDG-4999 To Connect Multiple Slave Relays Per Master
- cULus Certified for US and Canada markets
- Imported to King Specifications
- 3-Year Limited Warranty
Wet Floors. No Problem.
The built-in Ground Fault Circuit Interrupt (GFCI) provides worry-free operation, even in wet environments.
Now That’s Smart!
Large Space With Multiple Heaters. No Problem. Expand With Relays.
UDG-4999 Thermostats are compatible with USG-4000 relays to extend the heating zone beyond 15 Amp and control all from one master location.
Now That’s Smart!
