this York OEM replacement motor simplifies the 10-pin or 16-pin interface connections (depending on the specific module configuration) and maintains the specific CW rotation requirements for York blower assemblies

The compact housing

preventing problematic CO emissions or sooting and keeping the equipment compliant with local atmospheric vent or sealed combustion codes

Specifically engineered for single-stage gas valves

Trane RLY1770 Relay/Sequencer 320788-704 this York OEM replacement motorThe Trane RLY1770 is a specialized HVAC fan time delay relay and electric heat sequencer engineered to manage high amperage blower motor and heating element startup cycles. This SPST (Single Pole Single Throw) relay provides a critical time delay function, preventing simultaneous high load activation to protect the electrical service and prevent circuit breaker tripping. Operating on a 24V coil voltage, the RLY1770 is a direct OEM replacement for