Description
The Comfort-Aire MCT024AGC30C0PS is an MC Compact Series single-stage water-source heat pump designed to deliver high-efficiency, zone-level comfort for commercial applications served by a water loop. It’s a practical choice for offices, small retail, medical suites, classrooms, and light commercial areas where predictable performance, quiet operation, and service-friendly access are priorities.
This platform is built to exceed ASHRAE 90.1 efficiency standards and uses R-454B low-GWP refrigerant to support modern environmental requirements. Internally, a coaxial heat exchanger and TXV metering device help the system operate consistently across typical water-loop temperature conditions.
For owners and facility teams, the controls and service layer are a major value point. Microprocessor controls with on-board fuse and emergency shutdown are paired with performance monitoring (Unit Performance Sentinel) and standard safety features. CXM2 communicating controls support real-time unit condition visibility, and the external connecting port is designed to reduce startup, commissioning, and service time.
Key Features
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Model identification: Comfort-Aire MCT024AGC30C0PS (MC Compact Series, size 024 water-source heat pump)
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Refrigerant: R-454B low-GWP
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Efficiency positioning: Exceeds ASHRAE 90.1 efficiency standards
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Water-loop performance (86°F EWT cooling / 68°F EWT heating): Cooling 24,700–24,900 BTUH; EER 14.7–15.4; Heating 28,500–28,800 BTUH; COP 5.0–5.1 (range depends on fan motor option)
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Heat exchanger and metering: Coaxial heat exchanger; TXV metering device
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Cabinet and noise control: Galvanized-steel cabinet; sound-absorbing insulation; double-isolation compressor mounting
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Controls and monitoring: Microprocessor controls with emergency shutdown; Unit Performance Sentinel monitoring; multiple standard safety features
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Serviceability: External connecting port for service tool connectivity; CXM2 communicating controls capability
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Refrigerant Detection System (RDS): Optional on sizes 006–048
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Physical data (size 024): Factory charge 40 oz; water connection 3/4 in. FPT; coax volume 0.323 gal
