Zone HVAC Mini Split - Professional HVAC, DIY Prices
ZONE® DIY WALL MOUNTED SYSTEMS
WiFiDIY InstallEnergy Star

Zone® DIY 12,000 BTU 23 SEER2 115V Ductless Mini-Split Air Conditioner & Heater with Pre-Charged Lineset

18 Reviews
$1,999.99$2,499.99Save $500
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Estimated delivery: Feb 1 - Feb 5
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Coverage
350-500 sq ft
Efficiency
23 SEER2
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Voltage
115V
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Heating
Works to -13°F
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Noise Level
30 dB Quiet Mode
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Warranty
5 Years
Complete System
Comes with indoor unit, outdoor unit, pre-charged lineset, power cords, mounting hardware, drain line, and all other necessary installation materials.
Add Additional 16.5 ft. Pre-Charged Lineset
Extend your reach to 33 ft. total (16.5 ft. + 16.5 ft.)
+$199.99
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Free Shipping
Factory Direct
🛡️
Warranty
💬
Expert Support
📏 Size your unit →💰 Check rebates →
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100% DIY Installation - No Contractor Required!

Save thousands on installation! Our plug-and-play system is designed for easy DIY setup - no HVAC contractor needed.

Ideal for spaces from 350-500 square feet including master bedrooms, home offices, and living areas. This system combines exceptional efficiency with whisper-quiet operation and delivers powerful heating even in extreme cold.

Zone Wide Operating Temperature Range
Wall Mount Unit Dimensions

Control From Anywhere

Wi-Fi Smart Control

Built-in WiFi lets you control your mini split from anywhere. Adjust temperature, fan speed, set schedules, and change airflow direction - all from your smartphone. Works with Google Assistant, Alexa, and Siri.

WiFi smart control

What's Included in Your Purchase

Everything you need for a complete DIY installation

Main System

Core HVAC components

  • Indoor Unit (Wall Mounted)
  • Outdoor Condenser Unit

16 ft. Pre-Charged Lineset Kit

✓ INCLUDED

  • Pre-Charged Copper Refrigerant Lines
  • Communication & Power Wires
  • Condensate Drain Line
  • Quick-Connect Fittings
  • Wall Sleeve & Putty
  • Leak Guard Sealer & Wrapping Tape

Accessories & Docs

Control & documentation

  • Wireless Remote Control
  • Remote Wall Mount Holder
  • AAA Batteries (2x)
  • Installation Manual
  • User's Manual
Complete DIY System - Just add basic tools and you're ready to install!

FAST and FREE Shipping

Add $299 or more worth of items to your cart and receive free shipping to the US lower 48 states.

5 Year Product Guarantee

We offer a generous parts and compressor warranty for up to 5 years. Just register your product within 90 days and you'll be covered.

Easy 45 Day Returns Policy

Changed your mind? We get it, things happen. You can return your order within 45 days and you'll be covered by our satisfaction guarantee.

Wholesale Factory Direct Prices

Buy with confidence knowing that you are getting the best value for your dollar with wholesale factory direct pricing.

Key Features

  • 110-120V plug-in operation - no special wiring needed
  • Pre-charged with eco-friendly R454b refrigerant
  • Variable-speed DC inverter for efficient performance
  • Works in extreme temps (-13°F to 131°F)
  • Wi-Fi enabled with smartphone app control
  • Cooling, heating, dry, and fan modes
  • Washable, reusable air filters
  • 5-year comprehensive warranty

Technical Specifications

Power Supply
110-120V, 60Hz, 1Ph
Cooling Rated Capacity
12,000 BTU/h
Cooling Capacity Range
2,500-12,500 BTU/h
Cooling SEER2
23.0
Cooling EER2
13.0
Heating Rated Capacity
12,400 BTU/h
Heating Capacity Range
2,500-15,000 BTU/h
Heating HSPF2 (Region IV/V)
10.0 / 8.6
Heating COP2 (47°F/5°F)
3.81 / 2.1
Refrigerant Type
R454b (pre-charged)
Recommended Room Size
350-500 sq ft
Piping Diameter
3/8" (Gas) / 1/4" (Liquid)
Indoor Air Flow (Turbo/Hi/Med/Lo/Mute)
500 / 470 / 411 / 323 / 205 CFM
Indoor Sound Level (Turbo/Hi/Med/Lo/Mute)
46 / 44 / 36 / 32 / 30 dB(A)
Indoor Unit Dimensions (WxDxH)
36-1/2" x 7-5/8" x 12"
Indoor Unit Weight
23.1 lbs
Breaker Needed
25A (single-pole)
Outdoor Sound Level
52 dB(A)
Outdoor Unit Dimensions (WxDxH)
31-7/8" x 12" x 21-5/8"
Outdoor Unit Weight
58.4 lbs
Lineset Length Included
16 ft

Advanced Features

Smart Controls

  • ECO mode for energy savings
  • SLEEP mode for overnight comfort
  • TURBO mode for rapid heating/cooling
  • IFEEL sensor detects local temperature
  • MEMORY recalls your favorite settings
  • Timer on/off scheduling

Premium Design

  • Variable-speed DC inverter compressor
  • Dual-axis motorized louvers (up-down and left-right)
  • Dual drainage ports for flexible installation
  • Self-clean cycle keeps unit fresh
  • Quiet operation as low as 30 dB

Easy Installation

  • Pre-charged lineset included
  • Standard 110-120V outlet compatible
  • 25A single-pole breaker
  • DIY-friendly with no vacuum pump needed

Convenience

  • Auto-restart after power loss
  • Self-diagnostic system
  • Display on/off option
  • Temperature display (°C/°F)

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: 45 days free returns
Support: 24/7 technical support hotline and online resources

Customer Reviews

Best investment for my home office!
Michael T.2 weeks ago

Installed this in my 600 sq ft home office and it's been amazing. Super quiet on low settings - I can barely hear it during video calls. The heating works great even when it's below zero outside. Installation was straightforward with the pre-charged line set. Energy bills have noticeably decreased since switching from my old window unit. Love that it plugs into a standard 115V outlet!

Efficient and whisper quiet
Sarah K.1 month ago

We live in Vermont and were skeptical about heat pumps for our climate, but this unit has exceeded our expectations. It kept our bedroom comfortable even during the -10°F cold snap last winter. The sleep mode is fantastic - it gradually adjusts the temperature overnight. The dehumidification feature is also a huge plus during humid summers.

Great value, professional quality
James R.6 weeks ago

As an HVAC contractor, I've installed dozens of different mini-split brands. This unit punches well above its price point. The build quality is excellent, the premium compressor is reliable, and the 24 SEER rating means significant energy savings for my customers. The one-press detachment feature makes servicing much easier than other brands.

Excellent performance, minor learning curve
Linda M.2 months ago

This system cools and heats our bedroom perfectly. It took a few days to understand all the settings on the remote, but once we did, it's been great. The turbo mode cools the room down incredibly fast after a hot day. Only complaint is the outdoor unit is slightly louder than expected, but still reasonable at 52 dB.

Energy Star certification pays off!
David P.3 months ago

Got a nice rebate from our utility company thanks to the Energy Star and NEEP certifications. The unit has been running for 4 months now and our electric bill is actually lower than before, even though we're using it daily. The ECO mode is very effective, and I love being able to set the 24-hour timer from my phone through the remote.