Reliance Part
*Water Heater Type: Propane Gas
*Product Type: Water Heater Control
*Size: 5.5 x 7 in.
*BTUs: 55000 BTU
*Maximum Temperature: 155 deg. F
*Propane Gas water heater thermostat. Propane gas for Inputs through 55,000 BTUs, Left hand threads. Automatic Four settings: low, warm, energy saving, and hot Safety sensing cuts off power at 210 degrees F Left hand threads Complete instruction For energy efficient foam insulated and standard fiber glass insulated models 1-1/4" shank length. For LP water heater manufactured after June 1, 1993.