Pioneer Quantum Ultra 9,000 BTU Ceiling Cassette Ductless Mini Split

SKU: pi17432 | Model: CYT009GLSI24RL-16S

$1,478⁰⁰

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Manufacturer's Warranty

5-Year Parts Warranty; 5-Year Compressor Warranty

What's In The Box?

Pioneer Quantum Ultra Ceiling Cassette 9,000 BTU Air Handler CT009GLSILCFHG
Pioneer Quantum Ultra Ceiling Cassette 9,000 BTU Outdoor Condenser YN009GLSI24RPG
16 to 50-Foot Lineset, or No Lineset
Indoor Panel
Wireless Remote Control
Remote Wall Holder
Batteries (2)
10-Foot Drain Hose
Wall Passage Sleeve
Installation Hardware
Owner's Manual, Guides, and Other Documents

Info & Guides

Description

Engineered for spaces where wall-mounting is not an option, the Pioneer 9,000 BTU Quantum Ultra Ceiling Cassette Ductless Mini-Split delivers year-round climate control from a discreet, recessed ceiling panel. Its variable-speed inverter technology adapts output in real-time to match your load requirements, keeping rooms comfortable without wasting energy.

This ceiling cassette Pioneer Mini-Split pairs a compact indoor cassette with an outdoor heat-pump condenser to provide efficient cooling and heating in offices, bedrooms, or light-commercial zones up to 350 square feet. Designed with professional installations in mind, it integrates smoothly into standard 24-inch ceiling grids and operates quietly to maintain a focused environment.

Key Features and Benefits of the Pioneer 9,000 BTU Quantum Ultra Ceiling Cassette Mini-Split

Ultra-High Efficiency: The DC inverter compressor minimizes electrical consumption, helping you meet energy targets and reduce operating costs. It has a 23 SEER2 cooling rating and 10.0 HSPF2 heating rating.
8-Way Airflow: Motorized louvers distribute conditioned air in all directions, so temperatures stay consistent from corner to corner. Pioneer's Intelligent Air Throw technology effectively distributes heating and cooling in a way that maximizes effectiveness.
Low-Ambient Performance: This model keeps perimeter rooms and small offices comfortable even during cold snaps down to minus 13 degrees F.
Whisper-Quiet Operation: Five fan speeds, including a dedicated mute setting, won't exceed 43 dB, helping to support a distraction-free workplace or restful living spaces.
Built-In Drain Pump: A built-in drain pump lifts condensate up to 30 inches vertically, simplifying installation when a gravity drain is not nearby. It has an automatic shut-off function if it detects a clog in the line.
Wi-Fi App Control: Adjust set points, fan speed, and scheduling from your smartphone, whether you are on site or off premises.
Eco-Friendly Refrigerant: A R-454B lower global-warming-potential alternative to legacy blends supports sustainability goals and upcoming regulatory requirements.
Auto-Restart: The system resumes programmed settings after any power interruption, protecting uptime in managed properties.
Scheduling and ECO Mode: You can schedule how the mini-split operates with a customizable 24-hour timer, while an ECO mode helps to balance comfort and energy savings.
Lineset Options: You can choose this mini-split with no line set, or with a 16, 25, 33, or 50-foot 1/4 x 3/8" line set.

Note: Professional installation is required for this mini-split model.

Ceiling-Ready Fit

The Quantum Ultra Cassette is built for fast, predictable installs. It's slim, 22.5 x 22.5 x 9.6-inch cassette design easily fits between joists without costly framing adjustments, and the built-in condensate pump lifts water away. Field wiring and refrigerant connections are all accessed from one corner, so you can service the cassette from a ladder rather than disassembling the grille. For retrofit projects, the white fascia blends with standard acoustic tiles, making this Pioneer Ductless Mini-Split an unobtrusive addition to offices, classrooms, or living spaces.

Sylvane’s Expert Take

This ceiling cassette mini-split offers an excellent mix of efficiency, versatility, and low-profile design. The eight-way airflow and ultra-quiet operation make it a strong choice for settings where even comfort and minimal noise are priorities. Built-in Wi-Fi control and ECO mode streamline daily management, while R-454B refrigerant positions your project for future environmental standards. If you need a Pioneer Mini Split Heat Pump that disappears into the ceiling yet performs year-round, the Quantum Ultra is ready for the task.

Specifications

Key Specifications

Mounting Type

Ceiling
Number of Speeds

5
Seasonal Energy Efficiency Ratio 2 (SEER2)

23.0
Total Cooling Capacity (BTUs)

9500
Total Heating Capacity (BTUs)

9500

General

Certifications

cETLus, AHRI
Color

White
Installation Type

Professional Installation
Maximum Cubic Feet per Minute (CFM) (CFM)

326.0
Number of Zones

1
Recommended Coverage Area (sq. ft.)

400
Refrigerant Type

R-454B

Power

Voltage (V)

208-230

Dimensions

Included Line Length (ft.)

None: No Line Set

16': 16

25': 25

33': 33

50': 50

Additional Features

Additional Features

None: Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Pre-charged Refrigerant

16': Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Line Set Included, Pre-charged Refrigerant

25': Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Line Set Included, Pre-charged Refrigerant

33': Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Line Set Included, Pre-charged Refrigerant

50': Applicable for Indoor Growing, Energy Star, Wi-Fi Capable, Heat Mode, Remote Control, Line Set Included, Pre-charged Refrigerant

Warranty

Manufacturer's Warranty

5-Year Parts Warranty; 5-Year Compressor 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.