Nordyne 664244 Manifold 320735-701 This factory-authorized part ensures HVAC

This factory-authorized part ensures HVAC system compatibility by facilitating precise signal exchange between the furnace control board and other peripheral modules

When replacing older HVAC blower motors or condenser units

When should the RCW-42 be used over a standard RC-4264 core

It utilizes the same mounting footprint and terminal connections for a seamless swap

This OEM control circuit features an integrated transformer that steps down line voltage to 24VAC

Nordyne 664244 Manifold 320735-701 This factory-authorized part ensures HVACThe Nordyne 664244 Burner Tube Manifold is a critical OEM component designed for high efficiency fuel distribution in residential gas fired furnaces. Engineered for Nordyne M1MB and M1GB series furnace models, this precision machined burner tube manifold ensures uniform pressure across all burner orifices to maintain optimal combustion stability. As a veteran grade HVAC replacement part, it is constructed from heavy gauge, corrosion resistant