Description
The US Motors 2319 is a high-performance Permanent Split Capacitor (PSC) oil burner motor engineered for reliable, efficient operation in residential and light commercial heating applications. Built to exacting standards, this motor delivers consistent power and long service life in demanding oil burner environments.
Key Specifications
- Horsepower: 1/3 HP
- Voltage: 115V AC
- Phase: Single Phase
- Speed: 3450 RPM
- Full Load Amps: 4.8 Amps
- NEMA Frame Size: 48N
- Enclosure Type: Open Drip Proof (ODP)
- Bearing Type: Ball Bearing
- Mount Type: N-Flange
- Shaft Diameter: 1/2″
- Rotation: Reversible
- Motor Type: Permanent Split Capacitor (PSC)
Performance & Design Features
- Permanent Split Capacitor (PSC) design provides smooth, quiet starting and efficient continuous operation
- Ball bearing construction ensures reduced friction, lower operating temperatures, and extended motor life
- Open Drip Proof (ODP) enclosure protects internal components from dripping liquids while allowing adequate ventilation
- N-Flange mount enables direct, secure attachment to oil burner assemblies for a stable, vibration-resistant installation
- Reversible rotation offers installation flexibility to meet varied application requirements
- 48N NEMA frame sizing ensures broad cross-reference compatibility with standard oil burner motor replacements
- 1/2″ shaft diameter is the industry-standard size for oil burner coupling connections
Application
The US Motors 2319 is specifically designed as a direct replacement or upgrade motor for residential and commercial oil burners. Its 3450 RPM operating speed and 1/3 HP output are ideally matched to the demands of oil burner fuel pumps and blower assemblies, making it a trusted choice for HVAC technicians and service professionals.
Why Choose US Motors 2319?
- Industry-standard 48N NEMA frame for easy cross-reference and replacement
- Durable ball bearing construction for long-lasting, low-maintenance performance
- PSC motor technology for energy-efficient, reliable operation
- Reversible rotation for versatile installation options
- Trusted US Motors quality backed by decades of HVAC motor engineering expertise







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