flame rollout switches like the 15M44 must remain manual reset

including select Utica Boilers and Dunkirk gas boilers

Rugged construction: Features a tin-zinc plated bulb and capillary for durability in high-moisture or greasy environments

Dual-Purpose Design: Configurable for either mixing or diverting applications to suit various hydronic and steam circuit layouts

Interchangeable Design: Formally recognized as identical to part REV005AC for broader model compatibility

Amana-Goodman 2878400S Wire Harness Kit 30067439-890 flame rollout switches like theThe Amana Goodman 2878400S Wire Harness Kit is an essential field installation component designed for seamless low voltage integration across Amana and Goodman heat pumps, condensing units, and air handlers. This HVAC wire harness replacement features high grade, pre terminated color coded wiring and wire nut connectors, ensuring precise terminal matching for remote thermostat installations or front desk control interfaces in hospitality applications.