GL90AAA Archives

20, Feb 2026

SUB COOL GQR80TG Compressor Specs and Replacements

The SUB COOL GQR80TG is a versatile 1/4+ HP compressor designed for R134a MBP/HBP systems, commonly found in commercial coolers and mid-size refrigerators. This guide provides the full technical data sheet, including cooling capacity (400W to 810W depending on conditions), oil requirements (380-420ml POE), and a comprehensive list of compatible…

Tags: 1/4 HP, Compressor Replacement, GL90AAA, GQR80TG, HBP, HVAC, Konor, MBP, mbsm, mbsm.pro, mbsmgroup, mbsmpro.com, NEK2121Z, R134a, Refrigeration Repair, SC10G, SIKELAN, SUB COOL, TH271MS

20, Feb 2026

Tecumseh THG1374YFS Compressor Specs and Replacements

The Tecumseh THG1374YFS (TH271-FS-316) is a reliable 1/4 HP compressor designed for R134a LBP systems, commonly found in domestic refrigerators and small freezers. This guide provides the full technical data sheet, including cooling capacity in Watts and BTU, oil requirements (243ml POE), and a comprehensive list of compatible replacements for…

Tags: 1/4 HP, Compressor Replacement, GL90AAA, HVAC, LBP, low back pressure, mbsm, mbsm.pro, mbsmgroup, mbsmpro.com, NEK2121Z, NL9FK, R134a, Refrigeration Repair, Tecumseh, TH271-FS-316, TH271MS316, THG1374YFS