Customer Reviews

Daikin Quaternity Series 15,000 BTU 21 SEER Single Zone Ductless Mini-Split Heat Pump System - Wall Mounted







Availability: In Stock - Ready to Ship

Authorized Daikin Dealer

AHRI Certified

AHRI Number: 3208523

Free Shipping
Accessories for this product
Call 1-800-397-1392 for Best Pricing
Customer Reviews
BBB Rating
Best Pricing


The Daikin Quaternity Series mini-split system is designed to keep your room comfortable while being energy efficient with a SEER of 21. Blending in with any room's decor, Daikin mini-split systems provide steady air temperature without the up and down spikes and noise of olderheating and cooling systems. This system can reach the desired temperature quickly using built-in rapid cooling and heating options.

Daikin Quaternity Series systems use variable speed inverter compressors, delivering excellent heating or cooling capacity while reducing energy consumption by up to 30% or more (compared to traditional fixed-speed ducted systems). Comes equipped with an intelligent eye that detects movement and automatically changes to energy saving mode when no movement is detected for over 20 minutes. When movement is detected, normal operation resumes to ensure a comfortable experience, offering savings up to 20% in cooling and up to 30% in heating compared to units without movement detection.

Ductless mini-split systems are ideal for older buildings, in which running ductwork could cause damage and add expense to the installation process. They are also great for heating or cooling individual rooms or buildings that are detached from your main house or business.

  • Inverter Compressor
  • 208/230/1 Power Supply
  • Precharged for up to 32 ft of Liquid Line
  • Indoor Sound Pressure as Low as 26 dB(A)
  • Outdoor Sound Pressures as Low as 46 dB(A)
  • Flash Streamer Technology
  • Advanced dehumidification
  • 3-D Airflow
  • Comfortable Mode
  • Indoor Unit Quiet Operation
  • Auto Changeover
  • Auto Fan Speed Control
  • Self Diagnostics with Digital Display
  • Auto Restart after Power Failure
  • Anti-Corrosion Treatment on Heat Exchanger

Product Specifications

More Information
Daikin Quaternity Series 15,000 BTU 21 SEER Single Zone Ductless Mini-Split Heat Pump System - Wall Mounted
Refrigerant Charge precharged for up to 32 ft
Weight (in lbs) 130.000000
AHRI Certificate Number 3208523
Brand/Manufacturer Daikin
Additional Information Inverter Compressor
Additional Information Precharged for up to 32 ft of Liquid Line
Additional Information Flash Streamer Technology | Comfortable Mode
Additional Information Advanced dehumidification | Advanced Air Purification
Additional Information Max. Piping Length (total ft.) 98.4
Cooling BTU 15,000
Heating BTU 18,000
Decibel Level (dBA) 26/46
Energy Star Yes
Refrigerant R410A
SEER1 (Efficiency) 21-22
EER 12.9
Liquid Line 1/4"
Suction Line 3/8"
Electrical 208/230V 1 Phase 60 Hz
Max Breaker Size 15 amps
Min. Breaker Size 14.5 amps
BTU/Tonnage 15,000 BTU/1.25 Ton
Mini-Split Type Wall Mounted
Min/Max Outdoor Temp for Heating -4/75
Min/Max Outdoor Temp for Cooling 14/109
Zone Compatibility Single Zone
Height Indoor 12" | Outdoor 22 3/8"
Width Indoor 35 1/16" | Outdoor 31 5/16"
Depth Indoor 8 1/4" | Outdoor 11 1/4"
Warranty 12 Years Limited Parts with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING


Write Your Own Review
You're reviewing:Daikin Quaternity Series 15,000 BTU 21 SEER Single Zone Ductless Mini-Split Heat Pump System - Wall Mounted
Your Rating

Questions and Answers

Customer Questions
No Questions
Did you find what you were looking for?


Why Choose a Daikin Product?

Why Choose Daikin?

Daikin is a global leader and is dedicated to building innovative, energy intelligent heating and cooling systems serving residential, commercial, and industrial applications. Their systems are designed to provide years of comfort for your home while helping you to achieve high energy efficiency standards.




See What Our Customers are Saying