QJ258KDA A1ESR Single Phase Refrigeration Compressor, 1-PH Hermetic Compressor Unit

Product Overview

The QJ258KDA (model A1ESR) is a high-performance single-phase (1-PH) hermetic refrigeration compressor designed for reliable operation in residential and light commercial HVAC & refrigeration systems. Engineered with precision components, it delivers consistent cooling capacity, low noise operation, and long service life for demanding applications.

Key Features

• Single-phase (1-PH) power input for wide compatibility with standard electrical systems
• Hermetic sealed construction prevents refrigerant leakage and ensures long-term reliability
• High-efficiency motor design reduces energy consumption and operating costs
• Compact footprint for easy installation in limited-space equipment compartments
• Built-in overload protection safeguards the motor from voltage fluctuations and overheating
• Strict quality testing meets industrial performance and durability standards

Specifications

Applications

This QJ258KDA single-phase compressor is widely used in:

• Residential split air conditioning systems
• Light commercial refrigeration units and display cases
• Dehumidifiers and heat pump systems
• Walk-in coolers and small cold storage equipment
• OEM equipment manufacturing and after-sales replacement

Package Contents

• 1 x QJ258KDA (A1ESR) Single Phase Compressor
• 1 x Mounting Accessory Kit (if applicable)
• 1 x Product Quality Certificate