Pioneer Multi Zone 18,000 BTU 21 SEER Wall Mount Air Handler - WS018GMFI22HLE-25

Pioneer Multi Zone 18,000 BTU 21 SEER Wall Mount Air Handler - WS018GMFI22HLE-25

Inverter++ Variable Speed Multi Split Systems we offer are available in a mix and match fashion and fully user selectable and customizable. Multi Zone Wall Mount Type Split Air Conditioning and Heating System (Indoor Section Only). Variable Speed DC Inverter Operation Mode: Cooling and Heating. Capacity: 18,000 BTU/Hr. (1.5 Ton). Total capacity of the matched indoor units may exceed the available outdoor unit capacity by up to 35% Efficiency Rating: 21 S.E.E.R. Electrical Specification: 208-230 VAC, 1 Phase, 60 Hertz. Customizable length copper line set with flare connections come with this indoor unit.

IMPORTANT

The installation kit is: 25 ft. copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

Compatible Outdoor Units

Matching outdoor units need to be selected and purchased separately. To purchase a multi split system, first determine the outdoor unit required among the 4 kinds of outdoor units we offer as follows: 

• Dual Zone: YN020GMFI22M2D
• Triple Zone: YN030GMFI22M3D
• Quad Zone: YN040GMFI22M4D
• Quint Zone: YN050GMFI22M5D

Notes

• Total capacity of all indoor units attached should be within the Min. and Max Loading range of the outdoor unit selected.
• Not all circuits available on an outdoor units need to be utilized entirely. Some may be kept sealed without an attached indoor unit.
  
• Every order placed is first checked by our engineering and if there are any errors we will contact you and work with you to reselect for a correct matchup.
  
• Please call us or use the Matching Chart document in the Manuals & Downloads tab to help you select the right grouping of indoor units.

What's Includes

• Indoor Unit
• Wireless Remote Control
• 25 Ft. Installation Kit
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Notes

• Different models of all available matching indoor units can be combined in any order to create a multi zone split system, up to a quantity of the number of available circuits.
• Not all available circuits need to be utilized with an attached indoor unit. 66% or higher of the total capacity utilization is recommended.
• Every indoor unit attached to a multi zone system will operate at a random, self-regulated capacity, based on the actual demand it measures from the zone it is serving (Between 30% to 100% of its rated capacity) or turn OFF as needed.
• Outdoor unit will also self-regulate its total output capacity, based on the total demand it reads from all the simultaneously running indoor units at any given moment, up to its maximum rating capacity.
• With multi split systems, the total demand from the outdoor unit, will seldomly exceed 75% of the total available capacity of the combined indoor unit group due to load fluctuations of each indoor unit.
• Therefore, total attached indoor unit capacity can be selected up to 133% of the supporting outdoor unit's rated capacity.
• Although very seldom, if the total demand from the combined group of indoor units' exceeds the rated capacity of the outdoor unit, the capacity of the each indoor unit will be annotated accordingly.
• For high demand applications, max loading limits may need to be reduced up to 20% to avoid underperformance risks during some extreme conditions.

Specifications

INSTALLATION & GUIDES

• Matching Table
• Specification Table

What Our Experts Think

• 18,000 BTU Capacity: Suitable for medium to large rooms, providing reliable and efficient cooling and heating for multiple zones.
• 21 SEER Energy Efficiency: A highly energy-efficient system that helps lower electricity bills while maintaining consistent comfort in each zone.
• Multi-Zone Capability: Allows for independent temperature control in multiple rooms, offering customized comfort and flexibility throughout your home.
• Wall-Mount Design: Space-saving and sleek, this unit is perfect for installations in areas with limited floor space, ensuring effective air distribution without clutter.
• Inverter Technology: Delivers precise temperature control, quieter operation, and improved energy efficiency, offering optimal comfort year-round.
• Quiet Performance: Designed for minimal noise, this air handler creates a peaceful and quiet environment, perfect for bedrooms, offices, or living rooms.
• Easy Installation: Comes with a 25 ft. pre-charged refrigerant line set, simplifying the installation process and reducing setup time.

Q&A

Q: What is the cooling capacity of the Pioneer Multi Zone 18,000 BTU Wall Mount Air Handler?
A: This air handler provides 18,000 BTU of cooling power, ideal for medium to large rooms or multiple zones in a multi-zone system.

Q: What is the SEER rating of the Pioneer Multi Zone 18,000 BTU Wall Mount Air Handler?
A: It features a 21 SEER rating, ensuring excellent energy efficiency and helping reduce energy consumption.

Q: What are the key features of the Pioneer Multi Zone 18,000 BTU Wall Mount Air Handler?
A: This system includes quiet operation, advanced air filtration, WiFi compatibility for remote control, and inverter technology for optimized energy savings.

Q: Does the Pioneer Multi Zone Wall Mount Air Handler provide both cooling and heating?
A: Yes, it is compatible with heat pump systems, offering both cooling and heating for year-round comfort.

Q: Is the Pioneer Multi Zone 18,000 BTU Wall Mount Air Handler easy to install?
A: Yes, it includes a 25 ft. lineset and is designed for wall-mounted installation, making it flexible and easy to install in various spaces.

Maintenance Tips

• Clean or Replace Filters: Clean the air filters every 2-4 weeks to maintain proper airflow. Replace filters annually or when they are excessively dirty or damaged.
• Clean the Coils: Clean both the evaporator coils and condenser coils once a year. Dust and debris can build up over time, reducing efficiency, so regular cleaning is essential.
• Inspect the Drain Line: Regularly check the condensate drain line for clogs and clear any blockages to prevent water leaks, mold growth, and potential damage.
• Monitor Refrigerant Levels: Ensure refrigerant levels are adequate for effective cooling and heating. If performance declines, consult a professional to inspect and recharge the system as needed.
• Clear Airflow Paths: Keep the air handler’s intake and exhaust vents free from debris or obstructions to ensure efficient airflow and reduce strain on the system.
• Schedule Annual Professional Maintenance: Have a professional technician inspect the unit annually. This includes checking refrigerant levels, cleaning components, and ensuring the system is running efficiently.