Overview:The thermostat will provide uniform and comfortable temperature control throughout every room in your property. We bring together technology, craftsmanship, and the highest quality materials to provide you with a safe, reliable product combined with sleek, contemporary design. This unit is developed to control water/gas boiler systems in commercial, industrial, civil and domestic properties.Note:1. GC indicates water/gas boiler, L indicates backlight, W indicates WiFi.2. Please read the user manual carefully before installing and operating the thermostat.Specifications:Model: THP1000-GCLWType: Thermostat for Water/Gas BoilerPower Supply: AC 95-240V, 50/60HZCurrent Load: 3AAPP: Tuya/SmatLife, My Smart ThermostatSensor: NTC3950, 10KDisplay: LCD with BacklightButtons: Capacitive Touch ButtonsAccuracy: 0.5 or 1Set Temp. Range: 5~35Display Temp. Range: 5~99Ambient Temperature: 0~45 Ambient Humidity: 5~95 % RH (Non-Condensing)Storage Temperature: -5~45 Power Consumption: Timing Error: Installation Box: 86 * 86mm Square or European 60mm Round Box (Not Included)Wire Terminals: wire 2x1.5mm or 1x2.5mmProtection Class: IP20Shell Material: PC&43;ABS (Flame Retardant)Color: White, Black (Optional)Package List:1 * Thermostat2 * Screws1 * User Manual (English)