Zone HVAC Mini Split - Professional HVAC, DIY Prices
DUAL Zone 18K + 18K DIY Ductless Mini Split - 36k BTU

DUAL Zone 18K + 18K DIY Ductless Mini Split - 36k BTU

Save $900
$4,499.99$5,399.99
★★★★★
4.9 out of 5 stars (11 reviews)
Energy Star CertifiedNEEP CertifiedQuebec CertifiedNova Scotia Certified
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High-capacity dual-zone system perfect for larger rooms or open-concept spaces totaling up to 1,600 square feet. Two powerful 18,000 BTU units provide exceptional heating and cooling with independent zone control. Ideal for master suites, large living areas, or two separate large rooms.

Key Features

  • Two 18,000 BTU high-capacity units
  • Independent temperature control per zone
  • Powerful heating to -13°F
  • 22 SEER2 energy efficiency
  • Two pre-charged linesets included
  • WiFi smart control for each zone
  • Extended 7-year compressor warranty
  • Complete DIY installation kit

Technical Specifications

Total Cooling Capacity
36,000 BTU/h
Per Zone Capacity
18,000 BTU/h each
Total Heating Capacity
38,000 BTU/h
SEER2 Rating
22
HSPF Rating
9.5
Voltage
208-230V / 60Hz
Number of Zones
2
Refrigerant Type
R454B (pre-charged)
Indoor Units
2× 18K wall-mount units
Linesets Included
2× 16.5 ft pre-charged
Operating Temperature
-13°F to 122°F
Sound Level (per unit)
32–48 dB

Advanced Features

Smart Climate Control

  • Independent dehumidification mode
  • 24-hour programmable timer
  • Turbo mode for rapid cooling/heating
  • Auto mode with intelligent temperature control
  • ECO mode for energy savings
  • Smart sleep mode

Premium Components

  • High-efficiency rotary compressor
  • Premium indoor motor
  • 5-speed variable fan control
  • R454B eco-friendly refrigerant
  • Fire-proof electrical enclosure
  • High-efficiency heat exchanger

Convenience & Safety

  • Auto-restart after power loss
  • Self-diagnostic system
  • Refrigerant leakage detection
  • Emergency manual operation
  • Display on/off option
  • Temperature display toggle (°C/°F)

Easy Maintenance

  • Top-access washable filter
  • One-press unit detachment
  • Deep-clean air channels
  • High-temp self-cleaning
  • Quick PCB replacement design
  • Anti-cold wind protection

Operating Temperature Range

Indoor Temperature (Cooling)
62-89°F (17-31°C)
Indoor Temperature (Heating)
32-86°F
Outdoor Temperature (Cooling)
5-131°F (-15 to 55°C)
Outdoor Temperature (Heating)
-13 to 86°F (-25 to 30°C)

Warranty & Support

  • Parts: 5 years on all parts
  • Compressor: 7 years on compressor
  • Returns: 30 days free returns
  • Support: 24/7 technical support hotline and online resources

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Customer Reviews

Perfect for our large home!
Robert H.2 weeks ago
★★★★★

We installed this dual 18K system for our master suite and large living room - total game changer! Each zone has 18,000 BTU which is plenty of power. The independent control means I can keep the bedroom cool at night while the living room stays warmer. Installation was manageable with the pre-charged linesets.

Powerful and efficient
Jennifer L.1 month ago
★★★★★

Living in Minnesota, we needed serious heating capacity. This dual 18K system delivers! Both zones heat powerfully even when it's -10°F outside. The 22 SEER rating keeps our electric bills reasonable despite the high capacity. The dehumidification mode is also excellent for our humid summers.

Professional quality system
Mark T.5 weeks ago
★★★★★

As an HVAC contractor, I'm impressed with this dual-zone setup. Two 18K units powered by one outdoor condenser is efficient and cost-effective. The build quality is excellent, and the pre-charged linesets make DIY installation realistic. Customers love the independent zone control and quiet operation.

Great for open concept spaces
Patricia S.2 months ago
★★★★★

We have this cooling our large open kitchen/living area plus the master bedroom. The 36,000 BTU total capacity handles our 1,500 sq ft perfectly. Each zone operates independently which is convenient. The WiFi control works well, and the turbo mode cools spaces down quickly after a hot day.

Excellent cold climate performance
Thomas K.3 months ago
★★★★★

Three months in Vermont winter and this system has been flawless. Both 18K zones provide strong, consistent heat even in sub-zero temps. The variable speed operation keeps temperatures steady without cycling. Energy Star rebates helped offset the cost. Very happy with this purchase!