MrCool 36K MRCOOL® DIY Hybrid™ Air Handler

AIR HANDLER

The 36K MRCOOL® DIY Hybrid Air Handler offers a powerful and adaptable solution for heating and cooling areas up to 1,500 square feet. Engineered for compatibility with MRCOOL® DIY condensers, this unit is perfect for hassle-free installation without the need for professional help—making it an ideal replacement for outdated or inefficient HVAC systems. Its rugged painted galvanized steel cabinet ensures long-term durability, while the integrated self-diagnostics panel streamlines maintenance by displaying error codes for quick and accurate issue identification. Designed with flexibility in mind, the air handler supports multiple installation styles, including upflow, downflow, and horizontal left or right, allowing it to fit a wide range of home configurations with ease. It uses R454B refrigerant, a high-performance, eco-friendly option that reduces environmental impact without sacrificing efficiency. For enhanced comfort during colder seasons, an optional electric heat kit can be added to provide reliable supplemental warmth and year-round versatility. The system also comes equipped with the MRCOOL® Smart Wi-Fi Thermostat, offering intuitive climate control through a user-friendly touchscreen or the MRCOOL® mobile app. Adjusting your home’s temperature is simple and convenient, whether you're relaxing at home or managing settings remotely. Covered by a 5-year parts warranty, the 36K MRCOOL® DIY Hybrid Air Handler delivers energy efficiency, advanced performance, and dependable comfort—making it a smart, cost-effective upgrade for modern homes.

PLEASE NOTE: THIS LISTING IS FOR AN AIR HANDLER ONLY.  A CONDENSER AND LINE SETS ARE REQUIRED FOR A COMPLETE SYSTEM.  PLEASE CONTACT US DIRECTLY FOR A CUSTOM QUOTE OR CHOOSE YOUR OWN…

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- MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v

COMPATIBLE LINE SETS (ONE PER AIR HANDLER OR CHOOSE COUPLER PLUS TWO LENGTHS OVER 50 FT UP TO 75 FT OR DIYCOUPLER FOR LENGTHS OVER 75 FT PLUS LINE SETS)

- 16ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor - R454B

- 25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor - R454B

- 25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B Compatible with EZ Pro

- 35ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B

- 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable - R454B

- DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/ 75 ft of Communication Wire

- DIY 4th/ 5th Gen DIY COUPLER with 75ft DIY Pro Cable for 24k and 36k