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Pioneer Quantum Ultra 18,000 BTU Dual Zone Mini Split Heat Pump 9k + 9k

SKU: pi17318k  |  Model: WYT020GLSI24M2-9W-9W
$2,09400

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Manufacturer's Warranty

5-Year Parts and Compressor Limited Warranty

What's In The Box?
  • Pioneer Quantum Ultra 9,000 BTU Air Handler WT009GLSI24HLG (2)
  • Pioneer Quantum Ultra 20,000 BTU Outdoor Condenser YN020GLSI24M2G
  • Remote Control (2)
  • Owner's Manual, Guides, and Other Documents

Info & Guides

Description

The Pioneer 18,000 BTU Dual Zone Quantum Ultra Mini-Split Heat Pump delivers targeted, year-round climate control for two separate rooms or zones. Built around inverter technology and a cold-climate rated heat pump, it balances high efficiency with dependable performance in residential and light-commercial spaces.

This ductless mini-split pairs an outdoor compressor unit with two 9,000 BTU wall-mounted air handlers, giving you independent temperature control without the need for ductwork. The result is precise comfort, easy installation, and energy-conscious operation.

Key Features and Benefits of the Pioneer 18,000 BTU Dual Zone Quantum Ultra Mini-Split

  • Dual-Zone Flexibility: Heat and cool two separate 350-square-foot spaces with two 9,000 BTU air handlers and a 20,000 BTU outdoor compressor, giving you room-by-room temperature control and helping reduce energy waste in unused spaces.
  • High Efficiency Operation: This system's 24 SEER2 cooling rating and 10.0 HSPF2 heating ratings lower operating costs compared with traditional split systems, helping you keep operating costs under budget.
  • Pioneer Inverter++ Compressor: This compressor's patented Pioneer Inverter++ technology automatically scales the output from 30 to 100 percent of capacity as needed, alleviating temperature swings and eliminating the hard start cycles that shorten equipment life.
  • Eco-Friendly Refrigerant: This model uses R-454B refrigerant, which has a lower global warming potential compared to legacy blends, supporting sustainability goals and regulatory requirements.
  • Quiet Operation: A 58 dB outdoor and 43 dB indoor max noise level minimizes disturbance in living spaces, offices, and patios.
  • Wi-Fi Ready Air Handlers: Pair the indoor air handlers with the Pioneer Free Airlink App, Google Assistant, Amazon Alexa, and other third-party voice control apps for remote scheduling, temperature adjustments, and zone monitoring from any smartphone. It also comes with a remote control for each air handler.

Note: This mini-split requires professional installation and does not include the two 1/4 x 3/8" line sets required for proper installation.

Year-Round Comfort

This Pioneer mini-split heat pump is engineered to handle serious temperature swings. Cooling performance remains steady in outdoor conditions up to 131 degrees F, while the low-ambient heating feature tackles sub-zero cold snaps down to -13 degrees F. Whether you're offsetting the heating and cooling load in a bedroom and office or delivering supplemental heat to a finished basement, the system maintains consistent comfort without needing traditional HVAC equipment and ducting.

Sylvane’s Expert Take

If you need flexible, energy-smart climate control for two separate spaces, the Pioneer Quantum Ultra checks all the right boxes. Its high SEER2 rating, cold-climate heating capability, and Wi-Fi connectivity make it a practical choice for living areas, rental homes, or light-commercial buildings. Installation is straightforward for qualified professionals, and the R-454B refrigerant lowers your energy use. Overall, this dual-zone mini-split offers a reliable balance of efficiency, performance, and long-term value.

Specifications

    Key Specifications

    • Mounting Type
      Wall
    • Number of Speeds
      Variable
    • Seasonal Energy Efficiency Ratio 2 (SEER2)
      24.0
    • Total Cooling Capacity (BTUs)
      18700
    • Total Heating Capacity (BTUs)
      23000

    General

    • Certifications
      cETLus, AHRI
    • Color
      White
    • Heating BTUs (BTUs)
      4900
    • Installation Type
      Professional Installation
    • Maximum Cubic Feet per Minute (CFM) (CFM)
      326.0
    • Number of Zones
      2
    • Recommended Coverage Area (sq. ft.)
      750
    • Refrigerant Type
      R-454B

    Power

    • Voltage (V)
      208-230

    Additional Features

    • Additional Features
      Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Pre-charged Refrigerant

    Warranty

    • Manufacturer's Warranty
      5-Year Parts and Compressor Limited Warranty

Frequently Asked Questions

What is Sylvane's shipping and return policy?
Sylvane offers free standard shipping on orders over $45 to the lower 48 states. Orders under $45 ship for $5.95. Shipping to Hawaii, Alaska, and Canada may cost extra, and we don’t ship to other international locations. Most orders ship within 1–2 business days. We’re committed to your shopping satisfaction, so we offer a 30-Day Money-Back Guarantee on our products and a no-hassle return process.

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