Durastar DRUM1824S2A & DRU1H18S2A 18,000 BTU 19 SEER2 Multi-Position Air Handler Sirius Heat Heat Pump System - R454B Durastar DRUM1824S2A & DRU1H18S2A 18,000 BTU 19 SEER2 Multi-Position Air Handler Sirius Heat Heat Pump System - R454B

Durastar DRUM1824S2A & DRU1H18S2A 18,000 BTU 19 SEER2 Multi-Position Air Handler Sirius Heat Heat Pump System - R454B

$4663.74
$4663.74

Durastar DRUM1824S2A & DRU1H18S2A – 18,000 BTU R-454B Multi-Position Air Handler Mini-Split Heat Pump System
The Durastar DRUM1824S2A and DRU1H18S2A mini-split system delivers 18,000 BTU of powerful, ducted comfort with Sirius Heat™ technology for dependable heating performance down to –22 °F. Featuring a multi-position air handler and inverter-driven compressor, this system provides efficient, quiet heating and cooling for medium to large spaces.

General Information
System Type: Multi-position air handler mini-split heat pump system (indoor & outdoor)
Indoor Model: DRUM1824S2A
Outdoor Model: DRU1H18S2A
Capacity: 18,000 BTU Heating & Cooling
Room Size: Ideal for medium to large single-zone spaces
Operating Modes: Cool, Heat, Aux Heat, Dry, Fan, Auto
ENERGY STAR®: No
Refrigerant: R-454B, low-GWP, pre-charged (liquid 3/8″, suction 3/4″)

Key Features
Sirius Heat™ Technology: Maintains heating in temperatures as low as –22 °F
Inverter Technology: Variable-speed rotary compressor for optimized efficiency and quiet operation
Multi-Position Installation: Vertical or horizontal configuration for flexible placement
Quiet Operation: Indoor as low as 37 dB(A); outdoor 54 dB(A)
Smart Control: DRSTAT101 programmable thermostat included for precise comfort control
Advanced Coil Protection: All-aluminum coil with Golden Fin anti-corrosion coating
Built-In Base Pan Heater: Prevents ice buildup for winter performance
Smart Safety: A2L refrigerant leak detection system for added safety
IAQ Ready: Integrated humidifier and 24V thermostat compatibility
Optional Electric Heat: Compatible with electric heat kits for supplemental warmth
Moisture Removal: Up to 6.8 pints/hour

Specifications (Rated Conditions)
Cooling Capacity (Rated/Range): 17,000 BTU | 7,500 – 20,000 BTU
Heating Capacity (Rated/Range): 18,000 BTU | 8,500 – 20,000 BTU
SEER2 / EER2: 16.3 / 9.7
HSPF2: 8.2
Airflow (Indoor - CFM): 600 (Low) to 850 (High)
Operating Temp Range (Cooling/Heating): –22 °F – 122 °F / –22 °F – 86 °F
Electrical: 208/230 V • 1-Phase • 60 Hz
Indoor Unit Dimensions/Weight: 21″W × 17.5″D × 45″H • 127.9 lb
Outdoor Unit Dimensions/Weight: 35-1/16″W × 13-7/16″D × 26-1/2″H • 99.9 lb

Included Components
• DRUM1824S2A multi-position air handler
• DRU1H18S2A Sirius Heat™ outdoor condenser
• Programmable wired thermostat (DRSTAT101)
• Built-in base pan heater

Ideal For
Homeowners, contractors, and HVAC professionals seeking a dependable ducted system for medium to large single-zone spaces. The DRUM1824S2A & DRU1H18S2A system provides efficient year-round comfort, cold-climate readiness, and flexible installation options.

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