Wyze Thermostat Installation Guide: Easy DIY Setup with C-Wire Adapter for Systems Without a Dedicated C-Wire

For customers looking to install the Wyze Thermostat using the included C-Wire Adapter, we provide a comprehensive step-by-step installation guide. The C-Wire Adapter is designed for systems that do not have a dedicated C-wire but do have at least a G and Y wire. The installation process is user-friendly and can be completed with basic tools, with the Wyze app guiding you through each step. If you ever feel unsure or unsafe during installation, we recommend consulting a local HVAC technician. Key steps include:
  • Turning off power to your heating/cooling system for safety.
  • Carefully labeling and disconnecting wires from your old thermostat and control board.
  • Using the provided C-Wire Adapter to connect the necessary wires at your HVAC control board.
  • Mounting the Wyze Thermostat back panel and connecting the wires as instructed.
  • Completing setup in the Wyze app and restoring power to your system.
All necessary hardware, including the C-Wire Adapter, mounting screws, wire labels, and a screwdriver, are included in the box. For a detailed, illustrated walkthrough, please refer to the Wyze Thermostat Installation Guide (with C-Wire Adapter) in our help center. Wyze Thermostat (Refurbished): Easy DIY installation, C-Wire Adapter included, app-guided setup, and smart scheduling for energy savings.
Feature(Refurbished) Wyze ThermostatWyze Thermostat
ConditionRefurbished (A-grade, like new)New
Price$29.98 (Final Sale)$79.98 (Sold Out)
Return PolicyFinal Sale, No Returns30-day hassle-free returns
Warranty1 Year1 Year
Included in BoxThermostat, C-Wire Adapter, Back Panel, Mounting Plate, Wall Cover, Wall Screws, Wall Anchors, Mounting Screws with anchors, Wire Label Sheet, Screw Driver, Quick Start GuideSame as Refurbished
CompatibilityLow voltage (24V) systems onlyLow voltage (24V) systems only
C-Wire Adapter IncludedYesYes
App ControlYes (Wyze app)Yes (Wyze app)
Voice Assistant SupportAlexa & Google AssistantAlexa & Google Assistant
SchedulingYesYes
Energy Usage TrackingYesYes
DisplayIPS Display, 180º Viewing AngleIPS Display, 180º Viewing Angle
InstallationDIY, ~30 minutes, all tools includedDIY, ~30 minutes, all tools included
Phone CompatibilityAndroid 9.0+, iOS 15.0+Android 9.0+, iOS 15.0+
IntegrationsAlexa, Google AssistantAlexa, Google Assistant
Environmental CertificationsFCC, IC, California Proposition 65FCC, IC, California Proposition 65
Eco-FriendlyRecyclable packaging, Mercury-free, Arsenic-free, PVC freeSame as Refurbished
Stock StatusAvailableNot Available
Can you provide more details about the Wyze Thermostat's features?What tools do I need for the installation of the Wyze Thermostat?Is there a warranty for the refurbished Wyze Thermostat?