Durastar DRAW18F2A & DRA1H18S2A 18,000 BTU 21.7 SEER2 Wall Mounted Sirius Heat Heat Pump System - R454B

Durastar DRAW18F2A & DRA1H18S2A – 18,000 BTU R‑454B Wall Mount Mini‑Split Sirius Heat Heat Pump System
The Durastar DRAW18F2A and DRA1H18S2A mini-split system provides high-efficiency comfort in compact spaces, delivering up to 100% heating capacity at 0°F and reliable performance down to -22°F. With quiet operation, advanced inverter technology, and ENERGY STAR®-level efficiency, this wall-mounted system is ideal for bedrooms, offices, and supplemental heating or cooling applications.

General Information
System Type: Wall mount mini-split system (indoor & outdoor)
Indoor Model: DRAW18F2A
Outdoor Model: DRA1H18S2A
Capacity: 18,000 BTU Heating & Cooling
Room Size: Ideal for small rooms or supplemental conditioning
Operating Modes: Heating & Cooling
ENERGY STAR®: Yes
Refrigerant: R‑454B, pre-charged; supports up to 98 ft line set

Key Features

• Cold-Climate Ready: Maintains 100% heating at 0°F; operates down to -22°F

• Variable Speed Inverter: Smooth, efficient performance with precise temperature control

• Ultra-Quiet: Indoor sound levels as low as 25 dB(A)

• Follow Me Remote: Wireless remote with onboard temperature sensor for better comfort targeting

• Smart Modes: Turbo, ECO, Sleep, Active Clean, Auto Restart, and 46°F freeze protection

• Integrated Base Pan Heater: Reliable defrost performance in cold climates

• Durability: Golden Fin anti-corrosive coil coating

• Thermostat Compatibility: Works with DRSTAT101 wired thermostat

• A2L Safety: Refrigerant leak detection system included

Specifications (Rated Conditions)
Cooling Capacity (Rated/Min–Max): 18,000 BTU / 8,400 – 20,200 BTU
Heating Capacity (Rated/Min–Max): 18,000 BTU / 10,300 – 23,000 BTU
SEER2 / EER2: 21.7 / 13.0
HSPF2: 10.8
COP at 47°F / 17°F / 5°F: 3.54 / 2.79 / 2.00
Sound Pressure (Indoor): 20-55 dB(A)
Sound Pressure (Outdoor): 59 dB(A)
Airflow (Indoor): 371-759 CFM
Operating Temp Range (Cooling/Heating): -22°F – 122°F / -22°F – 75°F
Electrical: 208/230 V • 1‑Phase • 60 Hz
Piping Size: Liquid 1/4″ • Gas 1/2″ • Max Length: 98 ft • Max Height Diff: 66 ft
Indoor Unit Dimensions/Weight: 42-5/8" x 9-1/4" x 13-1/4" • 30.4 lb
Outdoor Unit Dimensions/Weight: 35-1/16" x 13-7/16" x 26-1/2" • 99.9 lb

Included Components

• DRAW18F2A wall-mounted indoor unit

• DRA1H18S2A outdoor condenser

• Wireless remote control

Ideal For
Homeowners, designers, and installers seeking an efficient, cold-climate mini-split for compact spaces. Ideal for single rooms, home offices, additions, and high-performance supplemental heating and cooling.