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Hollywood (954) 923-6301
Ft. Lauderdale (954) 587-9778

Kuhl SM21N30E

Friedrich SM21N30E

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 25 15/16"
  • Height: 17 15/16"
  • Depth: 29"
  • Energy Star Rated: Yes
  • Cooling Power: 36000 BTUs
  • Heating Power: 22000 BTUs
 
  • Available as cooling-only, heat pump, or cooling + electric heat
    • Cool BTUs: 5800-36000
    • Heat BTUs: 4000-22000
  • Comfort and Convenience
    • Control your unit from your smartphone, computer or tablet (requires optional KWIFI accessory)
    • Create customized 7-day schedules (requires optional KWIFI accessory)
    • 24-hour timer
    • Group units for zone or centralized control using FriedrichLink (requires optional KWIFI accessory)
    • 4 cooling and fan speeds*
    • Automatic fan speed adjustment
    • Auto-changeover on heat pumps and models with electric heat**
    • Comfortwatch technology samples the air to more accurately maintain the set temperature
    • 8-way airflow control
    • Display set point or room temperature
    • LCD panel auto dims when not in use
    • Nightlight mode

    * SL25, SL28 & SL36, heat pumps and models with electric heat have a 3-speed fan.

    **excludes EQ model

  • Durability
    • Scratch resistant, painted 20-gauge steel cabinet resists corrosion and rust
    • Solid sleeve top keeps out falling debris*
    • Solid steel blower wheel housing
    • Commercial grade fan motor runs at lower temperatures for longer life
    • Fan motor is totally enclosed for maximum protection
    • Exclusive aluminum rear grille protects against vandalism and damage
    • Firm grip handles for easier installation and maintenance
    • Aluminum endplates prevent rust
    • Solid steel base pan and inner walls*
    • Robust construction does not rely on outer sleeve for support

    *excludes SQ & EQ models

  • Sound Reduction Technology
    • Extra thick rubber grommets absorb vibration and reduce noise inside, while steel inner walls and extra dense insulation block outdoor noise
    • Unique airflow path minimizes operating sound
    • Larger discharge vents allow conditioned air to move more quietly
  • Installation Features
    • Can be installed in window or thru-the-wall (depending on wall thickness)
    • Slideout chassis design, including firm grip handles, makes installation and maintenance much easier
    • Rugged hardboard side panels allow for a more permanent installation*
    • Front cover designed to allow power cord to exit left or right out of the unit
    • Heavy-duty window installation hardware**
    • Front cover attaches easily and securely; nut driver included
    • Powercord can run left or right for more installation options

    *SQ and EQ have heavy duty side curtains

    **Optional accessory on K hl+ models sold separately

  • Superior Filtration
    • Advanced dual-stage carbon filtration system removes allergens, odors, ozone and other impurities from the air
    • In lab testing, combining the the optional carbon filter with the standard antimicrobial filter achieved a superior air filtration rating of MERV 6
    • Fresh air and exhaust vents* offer additional air quality control
    • Maintenance made easy by hinged filter door access and a check filter reminder

    *Excludes SQ & EQ models

  • Safety and Security Features
    • EntryGard anti-intrusion protection prevents kick-in by securing the unit in the sleeve
    • Insect barrier keeps out smaller intruders *
    • LCDI power cord
    • Protective rear grille
  • Energy Management & Compliance
    • Smart Grid Capable
    • Two optional energy management schedules
    • Auto Fan mode saves money by conserving energy
    • R-410A refrigerant
    • RoHS compliant
    • ENERGY STAR® qualified models, including Heat Pumps
    • Recyclable packaging
  • Accessories (Sold Separately)
    • 6 colored front cover options
    • 3 pack of premium carbon filters
    • Window installation kit
    • Friedrichlink Wi-Fi Adapter Accessory (KWIFI)
Model SM21N30E
Cooling Btu 21200/ 21000
Heating Btu n/a
EER 10.4/ 10.4
CEER 10.3/ 10.3
Volts Rated 230/ 208v
ENERGY STAR® Qualified Yes
Unit Height 17 15/16"
Unit Width 25 15/16"
Unit Depth 29"
Unit Dimensions
Height 17 15/16"
Width 25 15/16"
Depth 29"
Window Dimensions
Height 17 15/16"
Width 27 3/8"
Depth 42"
In-Wall Dimensions
Height 18 3/16"
Width 26 3/16"
Depth 7 3/8"
Additional Measurement Information
Depth to Louvers 7 3/8"
Sleeve Size M
Detailed Electrical Information
Voltage 230/208
Cooling Amps 9.6/10.5
Heating Amps n/a
Air Circulation 425 cubic feet per minute
Moisture Removal 6 pints per hour
Net Weight 132 lbs
Shipping Weight 153 lbs

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 25 15/16"
  • Height: 17 15/16"
  • Depth: 29"

  • Features

  • Energy Star Rated: Yes

  • Cooling Capacity

  • Cooling Power: 36000 BTUs

  • Heating Capacity

  • Heating Power: 22000 BTUs

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.