The 2RS rubber seals offer better protection against liquid and fine particulates than metal shields (ZZ)

This unit is the direct OEM replacement motor for failed or noisy indoor blowers

facility managers can effectively prevent external leakage and internal bypass

The 90-374 is the designated replacement for the 90-364

Engineered for precise condenser fan motor synchronization

Nordyne 632693R Door Switch 320788-704 The 2RS rubber seals offerThe Nordyne 632693R Door Switch is a critical safety component designed for HVAC furnace blower compartments. This specific interlock switch ensures that power is immediately disconnected from the blower motor and control board when the access panel is removed, preventing accidental injury or electrical discharge during maintenance. As a direct OEM replacement part, this switch is engineered to supersede discontinued models, specifically 632125R and