Durastar DRUM3036S2A 30-36,000 BTU Multi-Position Air Handler Indoor Unit - R454B

Durastar DRUM3036S2A – 30,000-36,000 BTU R-454B Multi-Position Air Handler Indoor Unit
Deliver high-capacity, versatile comfort with the Durastar DRUM3036S2A, a 30,000–36,000 BTU multi-position air handler designed for flexible installation in both residential and light commercial applications.

Flexible, Multi-Position Design
Measuring 49" x 21" x 19-1/8" , this unit supports vertical and horizontal configurations, making it ideal for closets, basements, attics, or utility rooms. Pairs with compatible Sirius Heat™ side-discharge outdoor units for efficient heating and cooling in spaces up to ~1,800 sq ft.

Quiet, High-Efficiency Performance
Achieves up to 17.4 SEER2 and 11.7 EER2 with inverter-compatible operation and eco-friendly R-454B refrigerant. Operates as quietly as 27.5 dB indoors and offers multiple modes—Cool, Heat, Dry, Fan, Auto, and Aux—for year-round climate control.

Built for Indoor Air Quality
Includes an all-aluminum coil with anti-corrosive Golden Fin coating , built-in dehumidifier, humidifier, and IAQ ports for cleaner, healthier air. Low-ambient operation supports cooling and heating down to –22 °F , ensuring performance in extreme weather.

Smart Thermostat Included
Ships with the DRSTAT101 programmable wired thermostat for precise, user-friendly temperature control. Also compatible with standard 24V thermostats for integration with smart home or building systems.

Safe, Durable Construction
Equipped with a refrigerant leak detection system , base pan heater , optional electric heat compatibility, and multiple safety protections. Backed by a 10-year parts warranty when installed by a licensed contractor.

Ideal Use Cases
Perfect for larger apartments, homes, offices, and renovation projects that require a high-capacity air handler with multi-position flexibility, advanced air quality features, and integrated smart control.