Question:
How does the internal design of the thermostat on this fresh water tank heater mat? Is it a bi metal contact? Or thermoelectric conductive material? Please provide these details or link to the description. Thanks
asked by: Tom
Expert Reply:
I spoke with my contact at Therma Heat and they informed me that the thermostat of the # 277-000164 that you referenced uses a bi-metal contact.
ThermaHeat RV Holding Tank or Step Heater Pad w/ Thermostat - 18-1/4" Long x 12" Wide