The oil filter cartridge must be replaced after the first 100 hours of operation.
Nominal cooling capacity of approximately 119 tons (for R-22). Displacement: 276.8 CFM at 1,750 rpm. Carrier 5h120 Compressor Manual
Use 3/8-16 cap screws torqued to 30–35 lb-ft . For the 5H120 specifically, follow a 14-step tightening sequence twice to ensure a proper seal. The oil filter cartridge must be replaced after
Suction shutoff valves are typically 2-1/8" ODF, while discharge valves are 1-5/8" ODF. while discharge valves are 1-5/8" ODF.