Advanced Distributor Products 76740200 Rollout Switch 321894-706 this component is designed to

this component is designed to gather combustion gases from the heat exchanger tubes and direct them safely into the inducer blower assembly

high-strength brazed joints to minimize potential leak points in the refrigerant circuit

existing safety controls should be inspected and transferred or replaced according to the specific manufacturer service manual

Key Benefits Dual-Pole Switching: Provides simultaneous disconnection of both legs of the power supply for increased safety and precision in HVAC system diagnostics

it ensures minimal pressure drop across the line while maintaining a high flow coefficient (Cv of 2

Advanced Distributor Products 76740200 Rollout Switch 321894-706 this component is designed toThe Advanced Distributor Products 76740200 Rollout Switch is a critical safety component designed for high performance HVAC flame rollout protection. This genuine ADP replacement part (also identified as 99K63 or 176740200) serves as a thermal limit switch that monitors for internal heat spillover within the burner compartment. Engineered to open and break the electrical circuit at 250 degrees Fahrenheit, it effectively halts gas flow to prevent