designed to house a standard thermocouple or flame sensor (sold separately) to facilitate a safe combustion sequence

technicians should verify the 1/2 inch shaft diameter and belly band mounting requirements prior to field deployment

Direct 4074BKB Cross-Reference: Simplifies inventory management by replacing obsolete legacy part numbers

Broad Compatibility: Supports 1 Heat / 1 Cool conventional systems and single-stage heat pumps lacking auxiliary heat strips

The Watts 0379082 (Series 777SI-3/4) is a heavy-duty 3/4" Y-pattern strainer engineered to protect downstream equipment like regulators

Amana-Goodman 10123530 Rollout Switch designed to house a standardThe Amana Goodman 10123530 Rollout Switch is a critical safety component designed for furnace burner assemblies. This SPST (Single Pole Single Throw) fixed temperature high limit switch is calibrated to trigger at 250 degrees Fahrenheit, effectively breaking the electrical circuit if flame rollout or excessive heat is detected outside the combustion chamber. Engineered for reliability in Goodman and Amana gas furnaces, this manual reset rollout switch