Carrier HD46AR344 Motor 320788-703 always consult the blower performance

always consult the blower performance data of the indoor unit to ensure sufficient CFM is maintained to prevent high-limit tripping

effectively reducing callbacks through reliable 15

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

the 318969-301 is engineered to withstand the thermal stress and high-temperature cycling common in induced draft furnace heat exchangers

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 always consult the blower performanceThe 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