Durastar DRTAC121XNA1 12,000 BTU 9.5 CEER Through the Wall Cooling Only System (115V) (w/ Sleeve)- R32

Durastar DRTAC121XNA1 & DRWTCSLV – 12,000 BTU R-32 Through-the-Wall Air Conditioner with Wall Sleeve
The Durastar DRTAC121XNA1 delivers 12,000 BTU cooling for rooms between 450 and 550 sq ft, providing powerful, efficient comfort in a space-saving design. Paired with the included Durastar DRWTCSLV wall sleeve, this 115V through-the-wall system offers a clean, permanent installation without occupying window space. With a 9.5 CEER rating, three fan speeds, and dehumidification up to 3.5 pints/hour, it ensures consistent cooling and improved indoor air quality. Operating quietly at just 55.3 dB(A) on low, it’s perfect for bedrooms, offices, or apartments. A digital display, 24-hour timer, and wireless remote provide simple, user-friendly control, while the washable filter keeps maintenance easy.

General Information

• System Type: Through-the-wall air conditioner with wall sleeve

• Indoor Model: DRTAC121XNA1

• Wall Sleeve Model: DRWTCSLV (25-1/2" x 17-1/2" x 15-1/4")

• Capacity: 12,000 BTU Cooling

• Room Size: 450 – 550 sq ft

• Operating Mode: Cooling only

• ENERGY VERIFIED: Yes

• Refrigerant: R-32

Key Features

• Complete Installation Solution: Includes DRWTCSLV wall sleeve for secure, space-saving through-the-wall mounting

• Powerful Cooling: 12,000 BTU output for larger single-zone spaces

• Quiet Comfort: Operates at just 59.0/55.3 dB(A) (Hi/Lo)

• Humidity Control: Removes up to 3.5 pints/hour

• Smart Operation: Digital display, remote control, and 24-hour timer

• Adjustable Airflow: Three fan speeds and directional louvers

• Low Maintenance: Washable filters for long-term performance

• Plug Type: 115V with NEMA 5-15P for convenient installation

Specifications (Rated Conditions)

• Cooling Capacity: 12,000 BTU

• CEER: 9.5

• Voltage / Amps: 115V / 11.04 A

• Cooling Watts: 1220 W

• Indoor Air Flow (Hi/Med/Lo): 286 / 264 / 240 CFM

• Sound Pressure (Hi/Lo): 59.0 / 55.3 dB(A)

• Dehumidification: 3.5 pints/hour

• Fan Speeds: 3

• Refrigerant Charge: 17.6 oz

• Unit Dimensions (W x D x H): 24-1/4" x 20-1/4" x 14-1/2"

• Net Weight: 73.0 lb | Shipping Weight: 85.1 lb

Included Components

• DRTAC121XNA1 through-the-wall air conditioner

• DRWTCSLV wall sleeve

• Wireless remote control

• Installation hardware

Ideal For
Homeowners, renters, or light commercial users needing quiet, dependable cooling in larger rooms. The DRTAC121XNA1 with DRWTCSLV combines performance, efficiency, and a low-noise profile in a sleek, permanent installation.