Mr Cool Split Heat Pump Condenser — AC Units for Less

What Is a Mr Cool Split Heat Pump?

A mr cool split heat pump is a ducted HVAC system that handles both heating and cooling through a single outdoor condenser unit.

Unlike a standard AC condenser that only cools, a mr cool heat pump moves heat in both directions – extracting heat from outdoor air to warm your space in winter and reversing the process to cool it in summer.

This makes a mr cool split heat pump one of the most energy-efficient year-round comfort solutions for homes with existing ductwork.

At AC Units for Less, we carry the full Mr Cool Signature Series heat pump condenser lineup—from 2.5-ton up to 5-ton.

Key Specs — Mr Cool Signature Series Heat Pump Condenser

• Refrigerant: R-410A

• SEER Rating: Up to 15

• Voltage: 208–230V / Single Phase / 60Hz

• Application: Residential & light commercial

• Compatible with: Matched Mr Cool air handlers

These condensers connect to an indoor air handler through your existing duct system. For a self-contained alternative, the MR Cool Packaged Heat Pump combines heating and cooling in a single outdoor cabinet—no separate air handler required.

Sizing tip: A general rule is 400–600 sq. ft. per ton, adjusted for climate zone, insulation, ceiling height, and window load. In mixed climates, size towards the higher end for reliable winter heating is beneficial.

Mr Cool Split Heat Pump vs. Mr Cool Split Air Conditioner

A Mr Cool Split Air Conditioner only cools—it has no heating mode.

A mr cool split heat pump cools in summer and heats in winter using the same refrigerant circuit—no gas furnace needed.

If you're in a mild-to-moderate climate and want a single system for year-round use, the mr cool heat pump is the more practical and cost-effective path over running separate heating and cooling equipment.

Need a ductless option? A mrcool mini split heat pump serves the same dual-function purpose for spaces without existing ductwork.

Why Buy a Mr Cool Split Heat Pump from Us?

We're an authorized Mr Cool dealer. Every mr cool split heat pump we sell is a genuine manufacturer unit—not grey market stock.

Authorized dealer status matters. It ensures your unit is sold through the proper supply chain with full manufacturer backing.

Our team knows the complete mr cool heat pump lineup and can help you match the right tonnage to the right air handler before you order.

Need something ductless instead? Check out our mrcool mini split heat pump collection for wall-mounted zone cooling and heating options.

Browse by size using the filters above, or contact us with your square footage and we'll point you to the right mr cool split heat pump for your space.

Frequently Asked Questions

Q1. What is a mr cool split heat pump and how does it work? 

It's a ducted outdoor condenser that moves heat in or out of your home—cooling in summer, heating in winter—through one refrigerant circuit.

Q2. What sizes does the mr cool split heat pump come in? 

The Signature Series runs 2.5, 3, 3.5, 4, and 5 tons—all rated 15 SEER with R-410A refrigerant.

Q3. Does the mrcool universal heat pump work with existing air handlers? 

Yes — mrcool universal heat pump is designed to pair with most existing indoor coils and air handlers without full system replacement.

Q4. Can I use this condenser without an air handler? 

No — it must pair with a matched indoor air handler to form a complete ducted system.

Q5. What climate is the mr cool split heat pump best suited for? 

Mild-to-moderate climates; supplemental heat is recommended below 30–35°F outdoor temperatures.