• Home
  • Nortek GoControl Battery-Powered Z-Wave Plus Thermostat (Open Box)

Nortek GoControl Battery-Powered Z-Wave Plus Thermostat (Open Box)

$72.88 $120.00

1 available at this price. All Sales Final on Openbox Items.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Model GC-TBZ48 is a battery powered Z-wave thermostat that connects to all Z-Wave hubs, including the 2GIG GC2 panel, giving you control over your home's comfort wherever you are. This model is designed to be incredibly easy to install and includes a front loading battery compartment to hold 4 "AA" batteries to power the thermostat for two full years, or it can be powered by the HVAC systems 24 VAC "C" wire. The 7 character scrolling display makes programming simple.

The GC-TBZ48 works with most contemporary Central HVAC systems, whether standard or heat pump, which makes this thermostat a great solution for all retrofit or new construction needs.


  • Battery powered design runs on 4 "AA" batteries
  • Extremely long 2 year battery life
  • Can be powered by 24 VAC "C" wire from HVAC system
  • Z-Wave compatible – Ver. 4.5.5
  • Supports Z-Wave FLiRS functionality
  • Works on standard HVAC systems: 2 stage heat/ 2 stage cool
  • Works on heat pump HVAC systems: 3 stage heat/ 2 stage cool
  • Incredibly easy to install and program
  • USB firmware upgrade ability
  • Wall mount or mounts on single-gang junction box


  • Battery-Powered Z-Wave Thermostat
  • 4 x AA Batteries
  • Mounting Hardware
  • Installation Manual/User Guide
  • Part Number: GC-TBZ48
  • Warranty: 1-Year Limited


  • Power: Four (4) AA batteries, or 24VAC powered. Compatible with the vast majority of Central HVAC systems.
  • Battery Life: 2+ Years
  • Z-Wave Frequency: 908.42 MHz
  • System Compatibility: Central HVAC systems or separate heating/cooling systems with separate RH/RC transformers (split)
  • Standard Gas/Electric HVAC: 2 stage heating, 2 stage cooling
  • Heat Pump HVAC: 3 stage heating, 2 stage cooling
  • Fan System: Selectable for gas or electric heat systems
  • Heat Pump Changeover Valve (Reversing Valve): Selectable for changeover with heat or change with cool (O or B output)
  • Emergency Heat: In Heat Pump mode, Emergency Heat mode is selectable from the thermostat
  • HVAC System Protection: Compressor short cycle protection delay of 5 minutes (adjustable)
  • Operating Temperature Limits: 32° to 122°F (0° to 50°C)
  • Relative Humidity: 5-95 percent Non-Condensing
  • Power Input: 4 AA Batteries or 24VAC "C" wire from HVAC system; Note: 24V operation requires both 24VAC (R) and 24VAC common (C) wires from the HVAC System – DO NOT use batteries when using 24V power
  • Wiring Requirements: Uses standard HVAC connections: C, RC, RH, W1, W2/O, Y1, Y2, G-18 AWG
  • Size: 5.75(L) x 4.5(W) x 1(H) inches
  • Weight: 1.3 pounds
  • Housing Material: Polycarbonate plastic


  • Material and Certification: ABS Plastic
  • Color: White with Silver Painted Trim
  • Dimensions: 5.75 x 4.5 x 1 inches (14.6 x 11.4 x 2.5 cm)
  • Weight: 1 pound (4.5 kg)
  • Compliance: United States: FCC Compliant to CFR47, Part 15B; Canada: Industry Canada (IC) RSS 210, Issue 8