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Friedrich Dual-Zone Mini-Split System
Friedrich M18DYF
19,000 BTU Cooling (1.6 Ton), 22,000 BTU Heating, 16.5 SEER Heating / Cooling (Heat Pump), Dual-Zone Mini-Split System, 220 Volts, R-410A Refrigerant

Product has been discontinued.
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2 Zone Made by Leading Manufacturer AHMXS2H24-17A7-15
22,000 BTU 16.6 SEER Ductless Dual Zone Heat Pump System 7+15

Friedrich Air multi-zone mini-split systems can be installed in a dual or tri-zone configuration.  Featuring advanced inverter technology, Friedrich mini-split systems let you reach the desired temperature faster, maintain it more accurately, and reduce energy costs.  The inverter technology allows each system to adjust capacity and cooling output to provide only the amount of cooling needed at a given time.  For example, a 1.5 ton system will operate even more efficiently as a 1.25 ton system if that is all that is needed.

(Note: These heat pumps will not operate in heating mode when the outdoor temperature is below 14°F.  The heating capacity at an outdoor temperature of 47°F is 11,000 BTU per zone, while the heating capacity at an outdoor temperature of 17°F is only 9,500 BTU per zone.)

Standard Features:

  • Auto swing louvers (up / down)
  • Continuous 'Air Sweep'
  • Auto-restart after power interruptions
  • Auto-shut flaps close when unit is off for a sleeker appearance
  • Washable, reusable air filters
  • Removable front grille
  • Auto-changeover
  • Low-ambient operation
  • 24-hour timer and sleep timer
  • Auto / cool / dry / fan / heat modes
  • Four fan speeds: high / medium / low / quiet, plus auto-fan
  • Remote control holder
  • Unique transmitter codes to prevent unintentional interference with other units when using remote control

System Components:

  • 1 MR24DY3F 24,000 BTU Outdoor Heat Pump
  • 2 MW09Y3FM 9,500 BTU Indoor Air Handlers
  • 2 Remote Controls

Complete your system by selecting two line sets from the Accessories tab above.  Line sets come in 15 foot, 35 foot, and 50 foot lengths.


Want to save money? Check out a similar unit we sell for a lot less!


Total Cooling Capacity
19000 BTU 

Total Cooling Capacity
1.58 Ton(s) 

Tons per Zone

Maximum Heating Output BTU
22000 BTU 

16 SEER 

Energy Efficiency Ratio
12.2 EER 

Heating Seasonal Performance Factor
9.0 HSPF 


Moisture Removal
2.9 Pts/Hr 

Factory Precharge
98 Feet 

Minimum Ampacity
15 Amps 

Maximum Fuse/Breaker
20 Amps 

Wiring Requirement for Indoor Unit
3 Conductor/ 14 Guage and a ground per head  

Maximum Line Length
82 Feet 

Maximum Height Difference
33 Feet 

Line Set Connection Type

ENERGY STAR® Qualified


Liquid Line Connection Size
1/4 Inches 

Suction Line Connection Size
3/8 Inches 

Indoor Section Size, W x H x D
31 1/8 x 10 7/8 x 8 1/2 Inches 

Sound Rating, Indoor
27 / 29 / 33 / 37 Decibels 

Sound Rating, Outdoor
52 Decibels 

Outdoor Section Size, W x H x D
35 3/8 x 32 5/8 x 13 Inches 

Indoor Section Weight
21 Lbs 

Outdoor Section Weight
151 Lbs 

208 / 230 Volts 

60 Hz 

Voltage Phase

Compressor Warranty
6 Years  

Parts Warranty
2 Years 
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(800) 865-5931
Monday to Friday
8:30am - 5:00pm Central
  Mailing Address
1901 N. Clybourn Avenue
Suite 200
Chicago, IL 60614
[email protected]
or Contact Us Here
(425) 928-2455
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