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Pioneer

Pioneer 18,000 BTU (9K + 9K) 1.5-Ton Quantum Ultra 24 SEER2 Energy-Star 2 Zone Heat Pump 230V

Model: WYT020GLSI24M2-9W-9W-1010 SKU: WYT020GLSI24M2-9W-9W-1010

1.5 Ton | SEER2 24 | 208-230V

18000 BTU cooling capacity
Up to 24 SEER2 rated efficiency
Runs on 208-230V power

$2,114.00 $2,899.00 Save 27% Free Shipping

In Stock

Lineset #1

Lineset #2

Often needed for this install

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Sizes and capacities vary between models. Check each part against your unit before ordering, or ask us and we'll confirm the fit.

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At a Glance

Key Specifications

System Type Mini-Split

Capacity 18000 BTU

Tonnage 1.5 Ton

SEER2 24

Voltage 208-230V · Single Phase

Overview

Product Overview

Pioneer 18,000 BTU (9K+9K) 1.5-Ton Quantum Ultra 24 SEER2 Energy-Star 2 Zone Heat Pump 230V

Pioneer brand multi split heat pump system, complete set. System includes: one multi zone outdoor unit, matching multiple wall mount indoor units, piping and accessory kits and remote controllers. Pioneer Quantum Ultra multi split systems are available in 5 versions; for 2, 3, 4, and 5 zones.

Ultra-high efficiency inverter++ ductless multi split dual (2) zone heat pump system
(x2) inside unit cooling capacity: 9,000 BTU/H nominal capacity, condensing system 18,000 BTU/H (Range: 5,100 minimum - 18,700 maximum) with 24 SEER/13.0 EER efficiency
Heating capacity: 20,000 BTU/H nominal (range 4,900 minimum - 23,000 maximum) with 10 HSPF/3.5 COP efficiency
Voltage: 208 - 230-Volt, 60 hertz, 1 phase (standard household 2 line power, l1-l2-g)
Energy-Star Certified and Wi-Fi Enabled
Complete system set including: indoor (fan coil) section, outdoor (condenser) section, wireless remote controller with wi-fi, insulated flared line set with other installation accessories
Unsurpassed support hotline covering installation, use, troubleshooting, warranty and parts issues
Ultra low ambient system can heat with high capacity at -13°F ambient outdoor temperatures
Pre-charged with eco-friendly R454-B refrigerant to support total combined attached lineset lengths up to 50 ft long
Pioneer is the best choice for pros and homeowners with the highest ratings for consumer satisfaction
Certified by: ETL, AHRI, DOE for safety, performance and efficiency
Built with the latest technologies using pulse width modulation driven DC inverter compressor and variable speed DC inverter fan motors for high performance and low power consumption

What's Included:

1 x Pioneer® 18,000 BTU Circuit Quantum Ultra Series 24 SEER2 Dual Zone Outdoor Air Conditioner Heat Pump 230V
2 x Pioneer® Multi Zone 9,000 BTU Quantum Ultra Wall-Mounted Air Handlers
2 x EZFlex Flexible Pipes (Choose your length)
2 x Remote Controllers

System Manuals:

Technical Brochure
Service Manual

Manuals & Documents

Technical Brochure

User & Installation Manual

Multi-Split Addendum

Service Manual

Technical Specifications

Performance

System Type	Mini-Split
Capacity	18000 BTU
Tonnage	1.5 Ton
SEER2	24

Electrical & Fuel

Voltage	208-230V
Phase	Single Phase

Shipping & Delivery

Orders typically ship within 1-3 business days. Freight items are delivered by appointment to a curbside address; someone must be present to receive and inspect the shipment. Inspect for damage before signing. Returns are accepted within 30 days on unused, uninstalled equipment in original packaging -- return shipping and a restocking fee may apply. See our Shipping Policy and Return & Refund Policy for full terms.

Manufacturer Warranty

Covered by Pioneer's limited warranty. Warranty coverage generally requires installation by a licensed HVAC contractor and, on many brands, product registration after installation. Refer to Pioneer's warranty documentation for the full terms that apply to this model.

Professional Installation Recommended

Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.

Need an installer? Get options What the job involves →

Before You Order

Make sure it is the right size, and that you have the rest of it

Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.

System Finder Draw your space in 3D and get a capacity range, with equipment that fits it. Takes about a minute. Size it in 3D → Complete System Builder Start from the outdoor unit. Only the coil, air handler, heat kit, line set and thermostat matched to it are ever offered. Build a system →

Still deciding on the right equipment?

Our HVAC specialists can help you confirm sizing and compatibility before you buy.

(888) 558-5637 Talk to a Product Expert View Buying Guides