The Trane COM11974 is a professional-grade 1.58 Ton rotary compressor engineered for precise performance in residential and commercial HVAC systems. Operating at 200/230V and 60 Hz on a single-phase circuit, this unit serves as the direct OEM functional replacement for legacy models COM8671 and COM10410. Designed specifically for R-22 refrigerant, it utilizes mineral oil to maintain internal lubrication and thermal stability. The Rotalock connection configuration facilitates a secure, leak-resistant interface with the refrigeration lines, streamlining the replacement process for service technicians during field installations. Technical Benefits: Broad Compatibility: Drop-in replacement for Trane COM8671 and COM10410, ensuring minimal system downtime. Rotalock Convenience: Threaded Rotalock connections eliminate the need for extensive brazing in tight cabinets, reducing the risk of overheating internal components. OEM Reliability: Built to original specifications for 1.58 Ton cooling loads, maintaining the intended BTU capacity and SEER ratings of the condenser. Optimized Lubrication: Pre-charged with the correct mineral oil viscosity for R-22 systems, protecting the pump from premature wear. Common Technical Questions: What is the model number for this unit? The manufacturer model for this Trane compressor is AP19D-8A1-JAA. Can I use this in an R-410A system? No, this is an R-22 compressor designed for specific pressure ranges and mineral oil. Using it with synthetic oils or higher-pressure refrigerants will lead to immediate mechanical failure. Is this a rotary or scroll design? The COM11974 is a rotary compressor, which is standard for this specific tonnage and voltage configuration in Trane and American Standard units. This item is not eligible for free shipping. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
