wifi smart thermostat temperature controller for water/electric floor heating water/gas boiler remote/voice control alexa tuya

notice: 1.the more​ you order,contact me,the more r price will be. 2.package include:1pcssmart thermostat. 3.model:bht-002-ga/bht-002-gb/bht-002-gcdoesnt includewi-fi function. model:bht-002-galw/bht-002-gblw/bht-002-gclw/ include wi-fi function. model definition: bht-002-ga:water heating,3a bht-002-gb:electric floor heating,16a bht-002-gc:water/gas boiler,3a bht-002-galw:water heating with wi-fi/voice control,3a bht-002-gblw:electric floorheatingwith wi-fi/voice control,16a ...