Lennox 13H39 Motor THPU32HP7Y Defrost Logic Support: Essential for

Defrost Logic Support: Essential for managing the transition between heating and defrost modes to prevent coil icing in heat pump systems

Smoke Detector Adapter Base with SPST-NO and SPDT relay contacts and a 470 ohm current limiting resistor for 100 Series Smoke Detector Heads

This induced draft blower assembly is pre-assembled

Featuring a 3/4" male NPT inlet and a 3/4" female NPT outlet

Lennox 13H39 Motor THPU32HP7Y Defrost Logic Support: Essential forThe Lennox 13H39 Blower Motor is a heavy duty Nidec 13H3901 OEM replacement engineered for high static residential and light commercial air handlers. This 3 4 HP HVAC motor operates on a 208 230V single phase power supply at a standard 1075 RPM. Designed as a Permanent Split Capacitor (PSC) motor, it features a 5 speed tap configuration, allowing for precise airflow balancing across various heating and cooling stages. The 48Y frame motor utilizes a