This mechanical defrost timer features rugged internal switching to handle the inductive loads of the reversing valve and outdoor fan motor

if the burner tubes are in good condition

including 433-00-201 and 97N70

40 amp rating handles higher electrical loads

Its corrosion-resistant properties make it a superior alternative to standard copper in specific gas-heavy environments

System Sensor P2RK Detection Accessory Els PW 17895 This mechanical defrost timer featuresSystem Sensor P2RK Gas Smoke Detection Accessory, 12 24Vdc Operating Voltage, 2 Wire, Red SpectrAlert Advance Outdoor Wall Mount Horn and Strobe marked with FIRE, Adjustable Standard Candela Setting, and Plastic Weatherproof Back Box