Key Benefits Precise Pressure Control: Calibrated specifically for a 3-6 inch water column range

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

40 amp rating handles higher electrical loads

Unlike some electrical components

if the burner tubes are in good condition

System Sensor P2RK Detection Accessory Els PW 17895 Key Benefits Precise Pressure Control:System 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