GWIN 12,000 BTU – 230V – 25 SEER2 Single-Zone Ductless Mini-Split (Complete System)

Efficient, quiet, and easy to install. The GWIN 12,000 BTU single-zone ductless mini-split runs on 208/230V power and delivers premium 25 SEER2 cooling performance with reliable low-temperature heating. Ideal for bedrooms, offices, studios, and small living spaces.

Key Comfort & Performance Features

Self-Cleaning: Eliminates bacteria, viruses, dust mites, microorganisms, and dust particles. Advanced sterilization system reaches 134°F to remove viruses, bacteria, dust, and pollen for clean air.
Micro-Vent Soft Airflow: Thousands of precision micro-vents create a gentle, draft-free breeze for optimum comfort.
Outdoor Unit Operation: Reliable performance from -22°F to 125°F for all-season comfort.
Wide Voltage Fluctuation: Tolerates unstable grid conditions with a range of 165V–265V.
Wi-Fi Control: Built-in Wi-Fi module allows convenient temperature and mode adjustments from anywhere.
Fast Heating & Cooling Technology: Inverter compressor rapidly achieves your desired room temperature.
Offline Voice Control: Operate the unit with simple same-room voice commands—no app required.
ECO Energy-Saving Mode: Designed to reduce power use and help save energy.
Easy Installation: Includes installation guide, mounting plate, and built-in level for faster installs.

Built for Reliability

Golden Fin Coils (Indoor & Outdoor): Enhanced resistance to corrosion and oxidation versus conventional blue-fin coatings.
Outdoor PCB “Three-Proof” Design: UV-adhesive cover and vertical placement help reduce corrosion and deformation for lower failure rates.
Base Pan Heater: Automatically activates in low temperatures to reduce ice build-up and improve heating efficiency.

What’s Included

Complete System Model: GAMAR12HP230V1E
Indoor Unit (Wall-Mounted): GAMAR12HP230V1EH
Outdoor Unit (Heat Pump): GAMAR12HP230V1EO
AHRI Certified Reference: 214290021

Efficiency & Capacity

SEER2: 25
HSPF2: 10.5
Cooling Capacity (Rated): 12,000 BTU
Cooling Capacity Range: 1,700–13,400 BTU
Heating Capacity @ 47°F (Rated): 12,300 BTU
Heating Capacity Range: 1,700–16,000 BTU
Heating Capacity @ 17°F (Rated): 12,400 BTU
Max Heating: 9,700 BTU @ 5°F; 7,200 BTU @ −5°F
Operating Range (Cooling): 5–125°F
Operating Range (Heating): −13–75°F

Airflow & Sound

Indoor Airflow (CFM): 380 / 330 / 302 / 273 / 193 (S/H/M/L/Quiet)
Indoor Sound Pressure dB(A): Cooling 43 / 40 / 36 / 33 / 27; Heating 43 / 40 / 36 / 33
Outdoor Sound Pressure dB(A): 53 (Cooling / Heating)

Dimensions & Weights

Indoor Unit (GAMAR12HP230V1EH)

Net Dimensions (W × D × H): 32-53/64" × 11-13/16" × 8-27/64" (834 × 300 × 214 mm)
Package Dimensions (W × D × H): 35-15/64" × 14-39/64" × 11-13/16" (895 × 371 × 300 mm)
Net Weight: 18.8 lb (8.5 kg)

Outdoor Unit (GAMAR12HP230V1EO)

Net Dimensions (W × D × H): 34-41/64" × 13-57/64" × 21-59/64" (880 × 353 × 557 mm)
Package Dimensions (W × D × H): 35-35/64" × 15-3/64" × 24-7/32" (903 × 382 × 615 mm)
Net Weight: 67.2 lb (30.5 kg)

Line Set & Installation

Liquid Line: 1/4" (6.35 mm)
Gas Line: 3/8" (9.52 mm)
Indoor Drain: 5/8" (15.88 mm)
Minimum Line Length: 9 ft (2.74 m)
Maximum Line Length: 65 ft (20 m)
Maximum Height Difference: 50 ft (15 m)
Refrigerant: R32 (Pre-charge 29.3 oz)
Additional Charge: 0.172 oz/ft over 25 ft

Electrical

Power Supply: 208/230V, 1-Phase, 60 Hz
Recommended Breaker Size: 15 A
MCA: 9 A
MOCP: 15 A
Cooling Power Input (Rated): 990 W
Heating Power Input @ 47°F (Rated): 936 W

Why Choose This 12,000 BTU 230V Mini-Split?

Ultra-high 25 SEER2 efficiency for lower utility bills.
Quiet operation with fine-tuned airflow for comfort without drafts.
Smart control options (Wi-Fi and in-room voice control).
Clear piping, charge, and electrical specs streamline installation.
AHRI-listed performance under reference 214290021.

Note: Specifications are subject to change without notice. Actual performance may vary with installation and site conditions. Always follow local codes and the unit nameplate.