Durastar DRADH18F2A is a 18,000 BTU high static ducted unit for spaces up to ~750 sq ft. It features strong airflow, quiet inverter operation, R‑454B refrigerant, smart controls, and corrosion-resistant coils for efficient, concealed comfort across multiple rooms.

Unit Type: High Static Ducted
Product Line: Durastar Mini-Splits
Operating Mode: Cooling & Heating
Low Ambient Heat: N/A
Number of Zones: Multi
System Capacity: 18,000 BTU
Line Set Size: 1/4" x 1/2"
WiFi Enabled: Yes
WiFi Built In: No

Indoor Unit DRADH18F2A

Cooling Capacity 17,500 BTU
Heating Capacity 20,000 BTU
Room Cooling/Heating Capacity up to 750 sq ft

PRODUCT FEATURES
• High efficiency SEER2 rating, up to 20.0
• Single or Multi-zone compatible
• A2L refrigerant detection system
• Horizontal and vertical installation
• Internal drain pump included
• High static pressure up to 0.8 in. WC
• DRSTAT101 programmable wired thermostat included
• Auto, Turbo, Sleep modes and more

Airflow CFM: 441-530-618-706
Noise Level dB(A): 29-33-35-37-40
Size W x D x H: 39-3/8" x 29-1/2" x 9-5/8"
Weight: 79.8 lbs