Wall-mounted heating controller - TH-TUNE - HITECSA - for heating and cooling / for heat pumps
Amazon.com: EWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts :
Wall-mounted temperature sensor - 28154331 / 28154341 / 28154351 / 28154361 - Emmeti spa - indoor / commercial / home