Carrier HD46AR344 Motor 320788-703 while the top-guided design and

while the top-guided design and diaphragm isolated spring chamber protect critical working parts from scale and water-borne contaminants

Aluminized Steel Construction: High thermal conductivity and resistance to oxidation and scaling

preventing common ignition lockout issues caused by vibration or improper spacing

this component ensures your service call maintains system integrity without requiring extensive cabinet modifications

while the second (Line-M1) operates an auxiliary device like a status light or an automated alarm system when a low-pressure event occurs

Carrier HD46AR344 Motor 320788-703 while the top-guided design andThe Carrier HD46AR344 is a heavy duty 3 4 HP PSC motor designed for high static applications in Bryant, Carrier, and Payne furnace and air handler units. This 1050 RPM multi speed motor features a dual voltage 115 208 230V configuration, making it a versatile field replacement for damaged OEM blowers. Built with an open air over (OAO) enclosure and NEMA 48 frame, it ensures optimal thermal management during continuous operation. The reversible