Non-Programmable Thermostats for Home 1 Heat/1 Cool Conventional Single-Stage Systems (Blue Backlight)

Please carefully review the installation and wiring instructions shown in the images before purchase. If you are not experienced with installation, exercise caution to prevent potential product failure or incompatibility. Confirm your existing base is compatible for installation and wiring with only 2 to 5 wires. This thermostat is designed for Conventional Single-Stage Heating (Gas/Oil/Electric Furnace) & Ventilation & Air Conditioning, supporting up to 1 Heat and 1 Cool.
Note: It is not compatible with Multistage Heating & Air Conditioning, and HVAC Central Air Conditioner Heat Pump Systems. It does not work with multistage systems (1H/2C, 2H/2C), HVAC heat pump systems (2H/1C, 4H/2C), PTACs, 3-wire hydronic (hot water) systems, dual fuel/hybrid heating, line voltage systems (120-240V electric baseboards heat), mini split heat pump air conditioners, and RV air conditioners in the Mach and Roughneck series. This is a Single Stage Non-Programmable Digital Thermostat for home use with systems supporting 1 Heating and 1 Cooling. It is dual powered by 24VAC power or 2 AAA batteries, and a common wire (c-wire) is not required on most systems.
Easy-to-See and Read: It features a display with a blue backlight and a large, clear backlit digital screen.
Technical Features: Separate heat or cool swing setup (adjustable from 0.2 °F to 2°F), 5-minute compressor delay protection (selectable ON or OFF), and a low battery indicator.
Room Temperature Calibration: Provides precise temperature control of +/-1-degree F for consistent comfort. The room temperature display range is 41°F to 95°F, with a temperature control range of 44°F to 90°F.
Tip: Before purchase, please verify if the wiring port of your old thermostat matches