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this 2-wire HVAC actuator features a synchronous hysteresis motor and a "lost motion" drive train to protect internal gears from closing shock
Utilizing it with R410A will lead to improper metering and potential system failure
making it a versatile choice for both 120V and 277V fan coil unit applications
check your existing hardware to determine if additional port fittings or condensate traps are required for the specific installation
Trane COM11974 Compressor R-410A this 2-wire HVAC actuator featuresThe 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
