Tuya ZigBee Digital Display Intelligent Temperature Controller Multifunctional Water/Electric Floor black.Control with Tuya ZigBee protocol included for water floor heating, electric floor heating and water/gas boiler heating system, easily enable the temperature correction and high limit temperature ceiling for perfect room temperature, focusing on making simple, human, delightful feelings for your various decoration styles. (Note: current load is 5A for water floor heating and water/gas boiler