MRCOOL Universal 2nd Gen 3 Ton 18 SEER2 Inverter Package Heat Pump Unit - R32 Downflow/Horizontal

High Efficiency Heating and Cooling in One Outside Unit

The MRCOOL Universal 2nd Gen 3 Ton 18 SEER2 Inverter Package Heat Pump Unit is an advanced all-in-one solution designed to provide reliable comfort, lower energy costs, and environmentally responsible performance. This energy-efficient ducted system delivers comfort through a single, conveniently packaged outdoor unit, all without the need for fossil fuels.

Quick Facts

• 3 ton, 34,000 BTU heating and cooling capacity
• Can heat and cool medium-size homes in various climates
• Pre-charged with R32 refrigerant
• Variable speed DC inverter-driven compressor
• Intelligent defrosting capabilities
• ENERGY STAR Cold Climate Certified

3 Tons

The MRCOOL MDPH18036D inverter packaged heat pump unit is a 3 ton self-contained system that delivers an 18 SEER2 heating and cooling performance while reducing energy consumption by relying on electric heat when running gas heat is not necessary. It is built for extreme weather, capable of heating in conditions as low as -22°F (-30°C) and cooling in temperatures as high as 125°F (52°C). This wide operating range makes it a dependable option in virtually any climate. Additionally, electric heat kits are available if emergency supplemental heat is needed.

Inverter Technology

With its inverter-driven compressor, the MRCOOL MDPH18036D packaged heat pump unit operates at variable speeds, constantly adjusting to the heating and cooling demands of your home. This ensures steadier temperatures, reduced energy use, quieter operation, and less wear on the unit compared to traditional systems that frequently cycle on and off. Rated at a SEER2 of 18, this heat pump significantly improves efficiency and helps cut monthly utility bills while maintaining strong performance and airflow.

Warranty

MRCOOL offers a 10 year compressor, parts, and labor limited warranty. Please note that in order for the warranty to be upheld, installation following your state and local codes are required, along with timely registration through the manufacturer.