Carrier 38mprbq09aa3 Heat Pump Condensing Unit 9000 Btu/h

Product Description

The CARRIER 38mprbq09aa3 is a single-zone ductless heat pump condensing unit rated at 9,000 BTU/h cooling capacity and up to 42.5 SEER efficiency. It operates on R-410A refrigerant and uses an Electronic Expansion Valve (EEV) for precise refrigerant metering. The condenser motor is an ECM (Electronically Commutated Motor) type running at variable speeds between 360 and 800 RPM, delivering 1,765 CFM of airflow. Designed for high-efficiency single-zone applications, this unit is installed by licensed HVAC technicians as the outdoor component of a mini-split system. It carries a Prop 65 designation and is manufactured in China.

This unit is suited for residential single-zone ductless mini-split installations where high SEER performance is required. With a heating capacity of 19,000 BTU/h and a rated heating capacity of 13,900 BTU/h at 5 degrees F, it handles both cooling and heating in moderate to cold climates. Maximum piping length is 82 feet and maximum piping height is 32.8 feet, giving installers flexibility in unit placement relative to the indoor air handler. The 208-230 VAC, single-phase, 60 Hz electrical supply is standard for residential and light commercial applications.

Key Features

• 42.5 SEER cooling efficiency rating for high-performance single-zone operation
• EEV metering device for precise refrigerant flow control across variable load conditions
• ECM condenser motor with 3-speed operation (360-800 RPM) for quiet, efficient airflow
• Heating capacity of 19,000 BTU/h with 13,900 BTU/h rated output at 5 degrees F
• Flare fittings on both liquid line (1/4 inch OD) and suction line (1/2 inch OD)
• Maximum piping run of 82 feet supports flexible indoor/outdoor unit placement

Compatibility

This condensing unit belongs to the 38MPRB product family and is designed for use in single-zone ductless mini-split systems. Consult Carrier engineering documentation and the matched indoor air handler specifications to confirm system compatibility before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 refrigerant handling certification. Disconnect and lock out all electrical power before servicing the unit. Maximum Overcurrent Protection (MOCP) is 20 amps; verify that the disconnect and branch circuit protection are sized accordingly per NEC requirements. Do not exceed the published maximum piping length of 82 feet or maximum piping height of 32.8 feet, as doing so may affect system performance and warranty coverage.