Technical data, tools and notes for refrigeration and electronics technicians.

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MAQ QD168H, Can this compressor be installed in a 1.5-meter two-door refrigerator? mbsmpro
29, Jan 2026
MAQ QD168H, Can this compressor be installed in a 1.5-meter two-door refrigerator?

The MAQ QD168H is a high-performance 1/4 HP hermetic compressor designed for R134a refrigerant systems. Ideal for domestic refrigerators and freezers, it offers a cooling capacity of approximately 195W. This article provides a deep dive into its electrical characteristics, displacement, and compatible replacements to ensure a professional and efficient cooling…

mbsmgroup-files-2026-01-22_031414-mbsmpro mbsmpro
22, Jan 2026
Compressor, HUAYI, HYS55, HYS60, HYE81, HYE90, 1/6 hp, 1/5 hp, 1/4 hp, LBP, R134a, R600a

The HUAYI compressor lineup, featuring the HYS and HYE series, is a cornerstone in modern domestic refrigeration. These Low Back Pressure units utilize R134a and R600a refrigerants to provide efficient cooling for household freezers and refrigerators. Designed for durability and high performance, they offer professional-grade solutions for various cooling capacities…