ERP #HONE-WT8840A1000/U
MFR #WT8840A1000/U
UPC085267567398
Reliable Temperature Sensing
The WT8840 water heater control from Resideo is designed for use in standing pilot applications using an immersion well for water temperature sensing. It is powered from a thermopile heated by the standing pilot flame. Includes an integrated NTC temperature sensor.