What is the connection size for this gauge

often featuring hole patterns that align with common Honeywell

and sediment

it should show 0 ohms at room temperature

Cleaning or replacing the trap often resolves these furnace pressure switch errors

Amana-Goodman B1282602 Gas Valve Els PW 17895 What is the connection sizeThe Amana Goodman B1282602 Gas Valve is a high performance 1 2" 24V dual main natural gas valve designed for precision fuel regulation in residential and commercial furnaces. This OEM furnace gas valve provides a direct replacement for Goodman and Amana heating systems, ensuring seamless integration with existing 24V furnace controls. Engineered for a standing pilot ignition setup, the B1282602 effectively manages natural gas volume to maintain stable