Nidec-US Motors D13B10N49 Motor 340155-7026 while the 40°F differential ensures

while the 40°F differential ensures a controlled reset once the system cools

Always verify your site’s electrical configuration before installation to prevent motor damage

While it features standard 1/2" connections

When using B or BX belts

while widening the gap decreases it

Nidec-US Motors D13B10N49 Motor 340155-7026 while the 40°F differential ensuresThe Nidec US Motors D13B10N49 (Emerson Model 6449) is a robust 1 3 HP 115V fractional horsepower motor designed specifically for demanding HVACR commercial and residential duty cycles. This two speed motor operates at 1725 1140 RPM, providing precise airflow control and system efficiency. Built on a NEMA 48 frame with a 1 2 inch shaft diameter, it features Resilient Base mounting (cradle mount) to significantly reduce vibration and acoustic feedback