a separate 1751 series LP conversion kit must be utilized to ensure proper gas density and pressure handling

helping restore safe system operation

even at low pressure differentials

it resists fatigue under high-cycle industrial applications

Nordyne 626350R Roll-Out Switch a separate 1751 series LPThe Nordyne 626350R Roll Out Switch is a critical SPST safety component designed for gas furnace flame rollout protection. Engineered to open at a fixed temperature of 260F, this manual reset limit switch serves as a primary safeguard against combustion gases escaping the heat exchanger. When a flame rollout condition is detectedoften caused by a cracked heat exchanger, failed inducer motor, or blocked fluethe switch breaks the electrical circuit to