My existing relay has fewer pins

the Watts 0881399 Air Gap is specifically designed for the 909 Series

Key Benefits: Heavy Pattern Construction: Features a reinforced bronze body for increased service ratings and long-term structural integrity

The Spence 05-01674-00 is an industrial-grade replacement diaphragm specifically engineered for the 4-inch Spence E2 main valve

Voltage spikes and moisture ingress are common culprits

Amana-Goodman 20268501 Ignition Control Kit R-410A My existing relay has fewerThe Amana Goodman 20268501 Ignition Control Kit is a high performance OEM replacement part engineered to restore reliable furnace ignition and system safety. Operating on a standard 24V AC voltage rating, this direct replacement ignition module ensures precise control over the gas burner ignition sequence, optimizing fuel combustion while reducing harmful emissions. Designed for versatility, the 20268501 is compatible with a wide array of Amana,