Ct32 (CT32) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product Ct32 (CT32)from Radio Thermostat Company of America. To view other Z-Wave products and manuals from Radio Thermostat Company of America follow that link.

  1. Overview
  2. Security
  3. Features
  4. Installation instructions


SKU Code
The Z-Wave enabled CT32 thermostat is a compact, easy-to-use thermostat that is packed with functionality. The CT32 has a responsive touchscreen interface, easy-to-read backlight display, and 7-day programmability. It features a system lock to avoid unintentional changes for maximum efficiency, a filter change indicator to keep your HVAC system running efficiently, wide temperature operation range, and room temperature calibration for precise control.
Version #
HW: 250 was the version certified
Certification #
Z-Wave Version


As a Z-Wave Plus certified product, Ct32 supports Z-Wave S2 security. The following security modes are directly supported:


    Radio Thermostat Company of America describes Ct32 as having the following features:

    • FLiRS capable
    • Supports Network Wide Inclusion
    • Supports Z-Wave Explorer Frames
    • Supports Z-Wave SmartStart allowing you to setup the product simply by scanning its QR code via

    Installation instructions

    Go to Menu screen, and press INCLUDE icon.

    Go to Menu screen, and press EXCLUDE icon.

    Factory reset Ct32

    In Main menu, put thermostat in OFF mode. Press and hold center digits. Use the reset procedure only when the primary controller is missing or inoperable.

    When included into a Z-Wave network on battery power, this device is a FLiRS device. The Thermostat will wake up for communication when it receives a valid Z-Wave beam.

    Please note that this is a user manual Ct32 from Radio Thermostat Company of America is provided as is and without warranty; all information contained herein is provided by the manufacturer or the certifying body. The information provided is for reference only and is not intended to be used as a substitute for professional advice. ZWaveProducts.com only warrants and is only able to support products purchased directly from us. If you have Ct32 and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.