The MRCOOL Signature Series Stud Mount Air Handler is a space-saving indoor unit designed to pair with your Signature Series R-454B condenser. This 18,000 BTU stud-mount air handler is engineered for slim, wall-mounted installation, delivering quiet, reliable airflow for dependable whole-home comfort.

Standard Features:

• Space-Saving Stud-Mount Design: Slim profile ideal for closet, utility, or tight-space installations
• Copper Coil Construction: Delivers efficient, reliable heat transfer and long-lasting performance
• R-454B Compatible: Designed to pair with MRCOOL Signature Series R-454B condensers using low-GWP refrigerant
• Multi-Speed Blower: Provides quiet, even air distribution for consistent indoor comfort
• Heat Kit Ready: Accepts optional field-installed electric heat kits for supplemental heating
• Comprehensive Protection: Backed by a 10-Year Limited Parts Warranty for peace of mind

Cabinet Features:

• Compact, lightweight cabinet engineered for durable, space-saving installation
• Insulated cabinet construction for quiet operation and improved efficiency
• Removable panels for easy access to internal components and streamlined maintenance