Description
Zhongshan Broad‑Ocean Y7L623E57 is a three‑speed permanent‑split‑capacitor (PSC) blower motor, typically used in Nordyne/Kelvinator and Carrier residential furnace systems. It operates on 115 VAC at 60 Hz, delivering approximately 1 horsepower, with a compact open‑drip‑proof (ODP) design and reversible rotation.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Broad-Ocean (OEM for Nordyne/Carrier systems) |
| Category |
HVAC Motors / Blower Motors |
| Part Number |
Y7L623E57 |
| Subcategory |
Three-Speed PSC Blower Motor |
| Voltage |
115 V AC |
| Frequency |
60 Hz |
| Horsepower |
1 HP |
| Amperage |
12.30 A |
| RPM |
1075 RPM |
| Speeds |
3 speeds |
| Enclosure |
Open / ODP (open drip proof) |
| Shaft Dimension |
½″ double-flat × 5-15/16″ |
| Frame Size |
48Y |
| Diameter |
5-5/8″ |
| Length |
6.00″ |
| Bearings |
Ball, RACGE3595 |
| Rotation |
Reversible |
| Protector |
Automatic thermal overload protector |
| Service Factor |
1.00 |
| Insulation Class |
Class B |
| Ambient Temperature Rating |
Up to 40 °C |
| Capacitor Requirement |
20 µF – 370 V (not included) |
| Features |
Class B insulation, resilient mounting rings, PSC type |
| Weight |
Approximately 10.3 lb (≈ 4.7 kg) |
Information About Y7L623E57
The Y7L623E57, also referenced as Carrier part number 622300, is designed for use in Nordyne/Kelvinator/Kelvinator furnace and air‑handler systems as a replacement blower motor. It supports three-speed operation with PSC design, includes automatic overload protection, and features a reversible shaft orientation for versatile installation. The motor has a robust construction with Class B insulation and comes equipped with resilient mounting rings and a double-flat shaft. Rated for ambient temperatures up to 40 °C, it requires an external 20 µF‑370 V run capacitor (not included). It typically replaces older four‑speed, higher‑amp models while maintaining reliable airflow control and durability.
Key Features:
- Three-speed PSC operation: Provides flexible airflow control and energy efficiency.
- Reversible rotation: Suitable for various installation configurations.
- Durable build: Class B insulation, ball bearings RACGE3595, and resilient mounting rings for long service life.
- Automatic protection: Built-in thermal overload protector prevents damage from overheating or overload.
- Compact design: Open enclosure, ½″ double-flat shaft, 6″ body length.
- OEM compatibility: Direct replacement for various Nordyne and Carrier furnace applications.
- Winding protection: Coated windings resist moisture, aluminum housing aids in heat dissipation.
The Y7L623E57 delivers the performance and reliability needed for consistent HVAC blower operation.
