A weak or lifting flame will cause the safety circuit to drop out

This relay is exactly what is required for systems specifying that part number to ensure proper fit and function

Precise Thermal Control: Fixed 175°F cutout and 145°F cut-in ensure consistent safety indexing without the need for manual adjustment

Dual-Rated Voltage: Operates efficiently at both 370 VAC and 440 VAC

this part is the direct OEM replacement for older Rockwell 143-80 units

Amana-Goodman 0130M00074S Pressure Switch A weak or lifting flameThe Amana Goodman 0130M00074S Pressure Switch is a critical safety component designed for high pressure monitoring in residential and light commercial HVAC systems. This OEM replacement high pressure switch operates with a 420 660 PSI trip range, ensuring the compressor is protected from excessive system pressures that could lead to catastrophic failure. As a direct replacement for the 0130M00074, this component is engineered for precise differential