Origin:Mainland China Certification:CE Power Supply:95-240VAC, 50~60HZ Fan Relay Amps:Resistance:5A Inductive:3A Valve Relay Amps:Resistance:3A/ Inductive:1A Sensor:NTC3950, 10K Accuracy:+-0.5'C Set Temp. Range:5 -35'C Dispaly Temp. Range:5 ~ 99'C Ambient Temp.:0 ~ 45'C Ambient Humidity:5 ~ 95 % RH (Non Condensing) Wi-Fi Thermostat Temperature Controller for Water/Electric floor Heating Water/Gas Boiler Works with Alexa Google Home 5A 16A By MOES Attention: Water Heating / Electric Heating / Water Gas Boiler , doesn't include Floor sensor , Also doesn't include Gateway(HUB) The manual: BHT-002 https://drive.google.com/open?id=1E1EWBRJpFiCWlt5e_pNYgQpD4nNlW7cr BHT-002 with Wifi/Voice control https://drive.google.com/open?id=1xt-ZfGK9-3h3uKKwX0xaEZsp8CEkTiUM Installation Height Need to be installed at the correct location (1.2-1.4 meters) for the display toshow data clearly VOICE CONTROL voice control via Alexa and Google assistant SMART THERMOSTAT KEEP WARM LIKE SPRING TIMER FUNCTION weekly programmable RELIABLE DESIGN LCD Display x Soft Touch Wireless Remote Control WiFi connection allows to control house temperature on smart phones whenever and wherever you are SHARE DEVICE Device share to your family members to control the smart thermostat together Fit for various hidden box compatible with standard 86mm square cassettes and 6Omm european cassettes to meet all installation environments Overall Upgrade in Appearance Border-less rounded corner design WIRING INSTRUCTIONS Applicable type:GA For Water Heating NOTE:This thermostat is only suitable for the control of thermal actautor Wiring Instructions Applicable type:GC For Gas Boiler Heating Wiring Instructions Applicable type:GB For Electric Heating