this unit is specifically machined with a 5/8-inch bore

making it suitable for standard residential and light commercial HVAC voltage configurations

When performing routine maintenance or a compressor teardown

Optimized Airflow: The 25-degree pitch is calibrated for Goodman and Amana units to maximize BTU transfer across the coils

The 100173747 manual reset requires a manual button press

Nordyne 660210R Gas Valve 321894-706 this unit is specifically machinedThe Nordyne 660210R Gas Valve is an OEM Robertshaw gas valve engineered for critical performance in Nordyne, Miller, and Intertherm CMF furnaces. Designed specifically for standing pilot systems, this furnace gas valve replacement ensures precise fuel regulation for consistent combustion. It effectively replaces outdated part numbers 104370000, 104368000, and 660210, restoring the safety and functionality of the burner assembly. This valve features