Zone HVAC Mini Split - Professional HVAC, DIY Prices
TRI Zone 12K+12k+12k DIY Ductless Mini Split - 36k BTU

TRI Zone 12K+12k+12k DIY Ductless Mini Split - 36k BTU

Save $1900
$4,999.99$6,899.99
★★★★★
4.9 out of 5 stars (7 reviews)
Energy Star CertifiedNEEP CertifiedQuebec CertifiedNova Scotia Certified
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💰 Federal Tax Credit Available

Save up to $2,000 with the Energy Efficient Home Improvement Credit! Claim 30% of equipment and installation costs on your federal taxes.

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Ultimate tri-zone solution for whole-home comfort across three separate areas totaling up to 1,800 square feet. Perfect for homes with multiple bedrooms or levels. Each zone has independent temperature control for maximum comfort and efficiency.

Key Features

  • Three 12,000 BTU indoor units
  • Single powerful outdoor condenser
  • Independent control for all 3 zones
  • Three pre-charged linesets included
  • WiFi smart control system
  • Energy-efficient 22 SEER2 rating
  • Complete DIY installation kit
  • Professional-grade components

Technical Specifications

Total Cooling Capacity
36,000 BTU/h
Per Zone Capacity
12,000 BTU/h each
Total Heating Capacity
37,200 BTU/h
SEER2 Rating
22
HSPF Rating
9.5
Voltage
208-230V / 60Hz
Number of Zones
3
Refrigerant Type
R454B (pre-charged)
Indoor Units
3× wall-mount units
Linesets Included
3× 16.5 ft pre-charged
Operating Temperature
-13°F to 122°F

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
  • Returns: 30 days free returns
  • Support: 24/7 technical support hotline and online resources

Ready to upgrade your space?

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Customer Reviews

Perfect for whole upstairs!
Michael T.2 weeks ago
★★★★★

Installed this tri-zone system for our three upstairs bedrooms. Each person can now control their own temperature - game changer! Installation took a weekend but the pre-charged linesets made it manageable. The system runs incredibly efficiently and quietly. Best home upgrade we've made.

Three zones, perfect comfort
Sarah K.1 month ago
★★★★★

We have this controlling our master bedroom, guest room, and office. The independent control is fantastic - everyone gets their preferred temperature. The heating performance in our Vermont winter has been impressive. Energy Star rebates covered a good portion of the cost.

Professional quality at DIY price
James R.6 weeks ago
★★★★★

As an HVAC contractor, I appreciate quality equipment. This tri-zone system is built well and the 22 SEER2 rating delivers real efficiency. The pre-charged linesets make DIY installation feasible. My customers who've chosen this are very happy with the independent zone control.

Great for multi-level home
Linda M.2 months ago
★★★★

This system handles our split-level home perfectly. Three zones give us precise control over different areas. Installation was involved but doable with the instructions. All three units cool and heat excellently. Only wish the WiFi setup was slightly easier, but once connected it works great.

Worth every penny!
David P.3 months ago
★★★★★

After 4 months of use, this tri-zone system has exceeded expectations. Each bedroom stays at the perfect temp, and our energy bills are actually lower than before despite using AC/heat more. The ECO mode works well, and the 24-hour programmable timers are convenient. Highly recommend!