VEVOR 7-Day Programmable Thermostat, Home Thermostats for Radiant Underfloor Heating Cable,Heat Pump, Built-in GFCI & Sensitive Sensor, LED Screen with Backlight,Energy-Efficient,WhiteConvenient Programmable ThermostatPersonalized Temperature SettingsRich Features, Reliable UseClear DisplayClear Installation GuideOptimized Temperature Control for ComfortProtective Device: GFCI,Control Method: LCD + Touch Buttons with Backlight,Color: White,Item Model Number: GM4,Temperature Range: 41-99℉ / 5-37℃,Item Dimensions: 5.5 inch x 4.5 inch x 2.6 inch / 140 x 115 x 65 mm,Compatible with GFCI: Yes,Programming Function: Yes, 7-Day Time Range,Net Weight: 0.816 lbs / 0.37 kg,LCD Display Module: HTN Positive Display, 2.95 VDC,Main Material: PC + ABS Flame-Retardant Material,Power Supply: AC120/240V 60Hz 15A