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Quick Specs: View More

  • Series: Kuhl
  • Heat: Electric Heat
  • Cooling Capacity (BTU): 12,000 BTU
  • Heating Capacity (BTU): 10,700 BTU
  • Number of Cooling Speeds: 4
  • Adjustable Air Direction: Yes
  • Number of Air Directions: 2
  • Plug Type: 6-20P
  • Refrigerant Type: R-410A
  • Filter Type: Washable

The ES12N33B Kuhl Window Air Conditioner let you control your unit from your smartphone, computer or tablet. The auto-changeover mode switches between cooling and heating automatically. Friedrich air conditioners are hard-working and hard-wearing. Constructed from the highest-quality materials and components, these units are built to exacting standards - yet they are among the quietest and most energy-efficient available. Available at AppliancesConnection


Air Conditioner and Heat

  • Fully programmable heating mode
  • 3 speed settings each for fan, cooling and heating modes
  • Auto-changeover mode switches between cooling and heating automatically

Comfort and Convenience

  • Control your unit from your smartphone, computer or tablet
  • Create customized 7-day schedules
  • 24-hour timer
  • Group units for zone or centralized control using FriedrichLink
  • 3 fan speeds
  • Automatic fan speed adjustment
  • 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


  • 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 run at lower temps 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 pans and inner walls
  • Robust construction does not rely on outer sleeve for support

Sound Reduction Technology

  • Extra thick rubber grommets absorb vibration and reduce noise inside
  • 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)
  • Slide-out 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 installation hardware
  • Front cover attaches easily and securely; nut driver included
  • Power cord can run left or right for more installation options

Superior Filtration

  • Advanced dual-stage carbon superior filtration system removes allergens, odors, ozone and other impurities from the air
  • Fresh air and exhaust vents offer additional air quality control
  • Maintenance made easy by hinged filter door access and a check filter reminder

Safety and Security Features

  • EntryGard anti-intrusion protection prevents kick-in by securing the unit in the sleeve
  • A protective rear grille shields the unit Insect barrier keeps out smaller intruders
  • LCDI power cord
  • Protective rear grille

Energy Management and Compliance

  • Smart Grid capable
  • Two optional energy management schedules
  • Auto Fan mode saves money by conserving energy
  • R-410A refrigerant
  • RoHS compliant
  • Recyclable packaging


Type Window/Wall
Chassis Type Slide Out
Cooling Capacity (BTU) 12,000 BTU
Heating Capacity (BTU) 10,700 BTU
Heat Electric Heat
Wireless Remote Controller Yes
Energy Star No
Volts 230/208 Volts
Plug Type 6-20P
SEER 11.3
Maximum Cooling Amps 4.9 Amps
Maximum Heating Amps 16 Amps
Maximum Cooling Watts 1,062 Watts
Room Circulation 325 CFM
Control Type Digital
Moisture Removal 3.4 Pints/Hour
Power Cord 6 Feet
Width 25.9375"
Depth 29"
Height 15.9375"


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Info & Guides


  • Brand:Friedrich
  • SKU:ExxNx
  • Stock Id:755719
  • Product Number:ExxNx

    Technical Details

  • Weight:200.00 lbs