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Available as cooling-only, heat pump, or cooling electric heat
- Cool BTUs: 5800-36000
- Heat BTUs: 4000-22000
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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
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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
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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
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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
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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
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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
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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
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Accessories (Sold Separately)
- 6 colored front cover options
- 3 pack of premium carbon filters
- Window installation kit
- Friedrichlink Wi-Fi Adapter Accessory (KWIFI)