This MRCOOL® all-season HVAC bundle includes one MRCOOL® Signature Series 24k Heat Pump Condenser and one MRCOOL® Signature Series 24k Multi-Position Air Handler, delivering efficient, reliable heating and cooling all year long. Designed for modern environmental standards and flexible installation needs, this package offers dependable performance, simplified setup, and long-term value for both new systems and system upgrades.

Energy-Efficient, All-Season Comfort — MRCOOL® Signature Series 24k Heat Pump Condenser

Engineered for consistent, high-efficiency climate control, the 24k Heat Pump Condenser provides:

• 14.3 SEER2 / 11.7 EER2 ratings for dependable heating and cooling with reduced energy costs

• Factory pre-charged R-454B refrigerant, meeting modern low-GWP environmental standards while speeding up installation

• A durable single-speed scroll compressor for stable, long-term performance

• Inner-groove copper tubing to enhance heat transfer and system responsiveness

• Integrated temperature and pressure sensors for system protection

• An intelligent defrost cycle that maintains performance during cold-weather conditions

• Quiet 60 dB operation, supported by a sound-dampening top designed for residential noise control

• Louvered coil guard and wire fan discharge grille for lasting durability

• Service-friendly access with sweat connection valves and an easily accessible gauge port

• Strong warranty coverage: 10-year limited parts warranty and limited lifetime compressor warranty

This heat pump condenser offers dependable heating and cooling in a quiet, compact, and efficient package.

Versatile, Space-Saving Performance — MRCOOL® Signature Series 24k Multi-Position Air Handler

Designed to pair seamlessly with the included heat pump condenser, the 24k Multi-Position Air Handler offers:

• Full compatibility with R-454B refrigerant for eco-friendly, efficient operation

• Multi-position installation options: upflow, downflow, or horizontal

• A slim, compact profile perfect for closets, attics, crawl spaces, and tight mechanical rooms

• Durable galvanized steel cabinet built to withstand long-term use

• High-efficiency copper “A” coils with enhanced aluminum fins for excellent heat transfer and humidity control

• Internal thermal insulation to reduce energy loss and minimize condensation

• Easy installation with a contractor-friendly layout that reduces labor time

• A built-in filter rack for quick and effortless filter changes

• Optional electric heat kit for enhanced cold-climate heating performance

• Wide thermostat compatibility, including most third-party smart thermostats

• Protected by a 10-year limited parts warranty

Compact yet powerful, this air handler ensures consistent, efficient comfort throughout the year.

A Complete, Efficient Heating & Cooling Solution for Today’s Homes

Together, the 24k heat pump condenser and matching multi-position air handler create a fully integrated HVAC system designed for modern efficiency, flexible installation, and reliable year-round performance. With both units utilizing low-GWP R-454B refrigerant, factory-engineered for compatibility, and backed by strong warranties, this MRCOOL® bundle provides exceptional comfort, long-term durability, and all-season value.

• Heat Pump Brochure
• Air Handler Brochure
• Heat Pump Installation & Owner's Manual
• Air Handler Installation & Owner's Manual
• Heat Pump and Air Handler Limited Warranty
• AHRI Certificate
• Energy Guide