Lennox 97W57 Motor R-407A this is a complete NAT

this is a complete NAT FV burner assy integrated with the #33 orifice

Durable Construction: Engineered to hold tight tolerances under varying thermal loads and high-cycle operation

Can I use this for a 3-12 PSI application

As a veteran-grade York replacement part

Class H Insulation: Rated for superior thermal resistance

Lennox 97W57 Motor R-407A this is a complete NATThe Lennox 97W57 is a high performance X 13 programmed blower motor designed specifically for forced air HVACR applications requiring precision airflow. This 3 4 HP ECM motor operates on 208 230V single phase power at 60Hz, providing a significant efficiency upgrade over traditional PSC motors. Operating within a 600 1200 RPM range, the 97W57 utilizes advanced electronically commutated motor technology to deliver constant torque and maintain