Durastar DRADL0612F2A & DRA1H12S2A 12,000 BTU 20.0 SEER2 Low Static Ducted Sirius Heat Heat Pump System - R454B

Durastar DRADL0612F2A & DRA1H12S2A – 12,000 BTU R‑454B Sirius Heat™ Low Static Ducted Mini‑Split Heat Pump System
The Durastar DRADL0612F2A and DRA1H12S2A Sirius Heat™ system delivers 12,000 BTU of hidden, efficient comfort through a compact low-static ducted design. With heating performance down to –22 °F and up to 100% capacity at 32 °F, this system is ideal for cold-climate zones where ceiling or wall-mounted units aren’t practical.

General Information
System Type: Low static ducted mini-split heat pump system (indoor & outdoor)
Indoor Model: DRADL0612F2A
Outdoor Model: DRA1H12S2A
Capacity: 12,000 BTU Heating & Cooling
Room Size: Ideal for compact to medium hidden ducted applications
Operating Modes: Heating & Cooling
ENERGY STAR®: Not listed
Refrigerant: R‑454B, low‑GWP, pre‑charged (liquid 1/4″, suction 3/8″)

Key Features
• Cold-Climate Ready: 100% heating at 32 °F and operation down to –22 °F
• Low Static Pressure: Up to 0.4 in. WC for flexible ducted installations
• Flexible Mounting: Horizontal or vertical configuration
• Quiet Operation: Indoor as low as 26 dB(A); outdoor at 56 dB(A)
• Smart Modes: Turbo, ECO, Sleep, programmable via wired DRSTAT101 thermostat
• Inverter Compressor: DC rotary technology for efficient performance
• Base Pan Heater: Factory-installed for freeze prevention
• Drain Pump Included: External drain pump for horizontal setups
• Golden Fin Coils: Anti-corrosive coating for extended durability
• Humidity Control: Removes up to 50.7 pints/day
• Safety Monitoring: A2L refrigerant leak detection system

Specifications (Rated Conditions)
Cooling Capacity (Rated/Range): 12,000 BTU | 3,400 – 13,500 BTU
Heating Capacity (Rated/Range): 12,500 BTU | 3,800 – 16,200 BTU
SEER2 / EER2: 20.0 / 12.0
HSPF2: 10.0
COP (47°F / 17°F / 5°F): 3.39 / 2.50 / 1.90
Airflow (Indoor - CFM): 118 (Silent) to 400 (Turbo)
Operating Temp Range (Cooling/Heating): –22 °F – 122 °F / –22 °F – 75 °F
Electrical: 208/230 V • 1‑Phase • 60 Hz
Indoor Unit Dimensions/Weight: 27-9/16″ × 19-15/16″ × 7-7/8″ • 39.5 lb
Outdoor Unit Dimensions/Weight: 31-3/4″ × 13″ × 21-13/16″ • 72.8 lb

Included Components
• DRADL0612F2A low static ducted indoor unit
• DRA1H12S2A Sirius Heat™ outdoor condenser
• Programmable wired thermostat (DRSTAT101)
• External drain pump (horizontal install only)
• Built-in base pan heater

Ideal For
Homeowners and HVAC professionals seeking quiet, concealed ducted heating and cooling in cold climates. The DRADL0612F2A & DRA1H12S2A system is a premium solution for small to medium-sized zones requiring year-round comfort without visible indoor units.