MRCOOL Universal 48K BTU DC Inverter Packaged Heat Pump – 18 SEER2 – R-32 – Model MDPH18048D

MRCOOL Universal 48K BTU Inverter Packaged Heat Pump – Model MDPH18048D

The MRCOOL Universal® 48K BTU DC Inverter Packaged Heat Pump (MDPH18048D) delivers powerful, efficient heating and cooling in a single self-contained system designed for year-round comfort. Built with advanced DC inverter compressor technology, this high-performance packaged heat pump adjusts output automatically to match real-time demand, reducing energy consumption while maintaining consistent indoor temperatures.

With an impressive 18 SEER2 efficiency rating, the MRCOOL Universal 4-ton packaged heat pump provides outstanding energy savings compared to traditional HVAC systems. The inverter-driven compressor ramps up or down as needed, minimizing wear on components, improving system longevity, and operating at significantly lower noise levels.

Engineered for extreme climate performance, this Universal Series heat pump provides reliable heating in temperatures as low as –22°F and efficient cooling in environments up to 125°F. This makes it an ideal HVAC solution for homeowners in a wide range of climates across the United States.

The system utilizes next-generation R-32 refrigerant, offering improved environmental sustainability with a lower Global Warming Potential compared to older refrigerants. This makes the MRCOOL Universal Series a smart upgrade for homeowners seeking both performance and eco-friendly HVAC technology.

Installation flexibility is another major advantage. The Universal packaged heat pump supports vertical upflow, downflow, and horizontal configurations, making it suitable for both new construction and replacement HVAC projects. Durable construction and intelligent system controls ensure dependable performance throughout every season.

Backed by a 10-year parts and labor warranty, the MRCOOL Universal 48K packaged heat pump offers long-term reliability, energy efficiency, and peace of mind for homeowners looking to upgrade their HVAC system.

Key Features

• Advanced DC inverter compressor technology for precise temperature control
• 18 SEER2 high-efficiency packaged heat pump system
• Reliable heating operation down to –22°F
• Cooling capability up to 125°F outdoor temperature
• R-32 refrigerant for improved environmental performance
• Flexible horizontal, upflow, and downflow installation
• Energy Star Cold Climate Certified
• Quiet inverter operation with reduced compressor cycling
• Intelligent defrost control
• 10-year parts and labor warranty included

Performance Specifications

System Components

• Compressor Motor: Inverter Rotary
• Condenser Fan Motor: Direct Drive
• Condenser Fan Speed: 720 RPM
• Blower Motor: Direct Drive
• Blower Speeds: 10
• Blower Motor RPM: 1060
• Metering Device: Electronic Expansion Valve (EEV)

Optional Electric Heat Kits

This MRCOOL Universal packaged heat pump supports optional auxiliary electric heat kits for additional heating capacity when needed.

• 6kW Electric Heat Kit
• 9kW Electric Heat Kit
• 12kW Electric Heat Kit

Dimensions & Weight

Certifications & Warranty

• AHRI Certified
• Energy Star Cold Climate Certified
• 10 Year Parts Warranty
• 10 Year Labor Warranty

The MRCOOL Universal 48K BTU packaged heat pump is an excellent solution for homeowners seeking a high-efficiency inverter HVAC system capable of delivering reliable heating and cooling performance in demanding climates.