Carrier mcy-map0487hs-ul 4 Ton Vrf Outdoor Heat Pump

Product Description

The CARRIER mcy-map0487hs-ul is a 4-ton single-phase VRF (Variable Refrigerant Flow) outdoor heat pump unit from the SMMS-e product family. It delivers 48,000 BTU/h of cooling capacity and 54,000 BTU/h of heating capacity, operating on 208-230 VAC at 60 Hz with R-410A refrigerant. The unit uses a rotary compressor paired with a PSC condenser motor and achieves an EER range of 9.85 to 12.95 and a SEER range of 16.6 to 21. Licensed HVAC technicians perform installation and commissioning on this class of equipment, which is suited for commercial and light-commercial zoning applications.

The mcy-map0487hs-ul is designed for SMMS-e single VRF system configurations where a standalone outdoor unit serves multiple indoor zone terminal units. It is appropriate for low-rise commercial buildings, mixed-use spaces, and multi-room residential applications requiring individual zone control. The unit ships as a single assembly and connects to indoor units via flare-type liquid and suction line fittings. With a rated airflow of 4,690 CFM and ETL listing, it meets the performance and safety benchmarks expected in professionally installed VRF systems.

Key Features

• 48,000 BTU/h cooling capacity and 54,000 BTU/h heating capacity in a single outdoor unit
• SEER range of 16.6 to 21 and EER range of 9.85 to 12.95 for efficient part-load operation
• Rotary compressor with single-stage cooling and heating for reliable, consistent output
• R-410A refrigerant with flare-type liquid line (3/8 inch OD) and suction line (5/8 inch OD) connections
• ETL Listed for compliance with North American safety standards
• Single-phase 208-230 VAC operation with a maximum overcurrent protection rating of 60 amps

Compatibility

Designed for use in Toshiba Carrier SMMS-e single VRF system configurations. Compatible indoor units and system combinations should be verified using the official Toshiba Carrier SMMS-e selection and engineering documentation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling R-410A refrigerant. Disconnect and lock out all electrical power before servicing or making refrigerant line connections. Flare fittings must be made with proper flare tooling to prevent leaks; follow the manufacturer installation manual and applicable mechanical codes for line set routing, support spacing, and system evacuation procedures. California Proposition 65 warnings apply to this product.