Compressor Components

Known as the “heart” of chillers, compressors directly determine refrigeration efficiency and stability. HSTTEC supplies a full range of genuine compressor components for reliable HVAC system performance.

Industrial-grade screw compressor parts, available for Bitzer, Hanbell, Fusheng, York, Trane, Carrier, McQuay, Hitachi, Refcomp and other major brands, in single/dual screw models for medium and large chillers. High cooling capacity, wide load range, pressure-resistant and low failure rate. Reliable for long-term high-load operation in commercial and industrial applications.

High-efficiency centrifugal compressor parts for large buildings and industrial plants, compatible with Trane, Carrier, York, McQuay, Hitachi, Mitsubishi, Dunham-Bush, Climaveneta, EBARA and other major brands. Designed for large/extra-large chillers with super cooling capacity, oil-free operation and low noise. Precision-engineered for reliable performance in large-scale refrigeration scenarios.

The “protective shield” for compressors in low-temperature environments. We supply compressor electric heaters compatible with Danfoss, Bitzer, Copeland, Trane, Carrier, York, McQuay, Hitachi, Mitsubishi, Hanbell, Fusheng, Refcomp, Daikin, Sanyo and all major brands, designed for refrigerant oil heating and anti-freezing. Prevent start-up wear and ensure stable operation. Corrosion-resistant, safe and easy to maintain.

The safety “fuse” for compressors. We supply compressor protectors compatible with KRIWAN, Danfoss, Copeland, Sensata KLIXON and all major brands, precisely monitoring current and temperature to cut power during overload/overheating and prevent motor burnout. OEM-grade fit, fast response and high reliability for all-day chiller protection.