Nordyne 660210R Gas Valve 322838-752 while the second switch serves

while the second switch serves as a high-limit safety to shut down the burner or compressor at 3/8-inch below the waterline

Does this compressor include the run capacitor

providing precise setpoint tracking to safeguard equipment from overpressure or underpressure conditions

it provides a stable 0–1000 ppm measurement range with a 1 ppm resolution

This manifold door assembly serves as a critical pressure-sealed interface

Nordyne 660210R Gas Valve 322838-752 while the second switch servesThe 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 It effectively replaces outdated part numbers 104370000, 104368000, and 660210, restoring the safety and functionality of the burner assembly.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