Wireless Control, Astounding results. Kuhl is a game-changer. It's tough. It's durable. It's powerful. Now it's wireless with FriedrichLink.
Access units remotely to turn them on or off, create schedules and more, all from your computer or smartphone. Click here for more information on FriedrichLink wifi adapter.
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Introducing KuhlThe only commercial grade room air conditioner tough enough for the most demanding applications. Everything about these category-leading units is designed for maximum quality, ease and control. From the 20-gauge steel cabinet and fully enclosed fan motors to the 7-day programmability and LCD control lockout, Kuhl's advanced design was created with industrial applications in mind. The line has cooling-only models and models with heat (heat pump or electric heat) in a full range of capacities. And, Kuhl is available in ENERGY STAR ® -qualified models. Our Sizing Guide and Specifications by Model will help you select the appropriate cooling and/or heating capacity.
Call a distributor and put Kuhl to work in your commercial space. Our North American factory is only hours from our distribution center - not overseas - for fast delivery.
Kuhl Control.
Intuitive controls allow one touch operation or programmable control
Simple unit controls or whole building control at your fingertips
Simplified intuitive unit controls easily switch between operating modes, fan speed and temperature with a push of a button.
Built-in 7-day energy management programs are based on a typical 5-day work week and a typical 5-day business week.
Custom 7-day programs can be created to maximize comfort and/or energy savings around individual preferences. Create and save up to six custom schedules per unit. (requires optional Friedrichlink KWIFI accessory)
Wireless Unit operation makes controlling a Kuhl possible from a smartphone, computer or tablet. Friedrichlink, a proprietary web-based portal allows access to an unlimited number of Friedrich units. Make changes on the go, wherever you are.
And, FriedrichLink allows users to create "Groups" of air conditioners, controlling them as one. Create your own zones or central systems using room air conditioners.
And, Kuhl is the first room air conditioner that is Smart Grid capable.
Kuhl Components.
Superior components and construction. Attention to every detail.
Every aspect of Kuhl is ultra-premium, outside and in, down to the tiniest component. Constructed with only the finest-quality materials, Kuhl is extremely durable and designed to withstand tough use in virtually any commercial setting.
Outside: Kuhl's exterior is designed to prolong unit life.
Heavy 20-gauge steel cabinetSolid sleeve top protects the fan from debrisDistinctive rear aluminum grille protects the unit from damage and vandalism.Aluminum endplates prevent rusted condensate from pooling in the drain pan, and eliminate rust stains on buildings.Inside: You'll find some of the most sophisticated, wear-resistant components inside every Kuhl.
Robust, totally enclosed fan motors run at lower temperatures to prevent overheating.Sealed controls enhance durability.Plus, Kuhl's firm-grip interior handles make it easy to grasp the chassis during installation and removal.
Kuhl Durability.
Superior components and construction. Attention to every detail
Every aspect of Kuhl is ultra-premium, outside and in, down to the tiniest component. Constructed with only the finest-quality materials, Kuhl is extremely durable and designed to withstand tough use in virtually any commercial setting.
Outside Kuhl's exterior is designed to prolong unit life.
Robust 20 gauge steel cabinetSolid-sleeve top keeps out falling debris*Solid-steel blower housing offers enhanced protectionTotally enclosed commercial grade fan motor runs at a lower temperature to prevent overheating and is double-mounted for added stability and reduced wear (INSIDE FEATURE)Solid steel base pans* and inner walls are durableUnit's structural integrity allows it to be removed, cleaned and maintained outside of it's sleeve Distinctive aluminum rear grille protects the outdoor coil from damaging debris and vandalism. Aluminum endplates prevent rusted condensate from pooling in the drain pan, and eliminate rust stains on buildings. Scratch-resistant cabinet High-tech aluminum fins with rifled copper tubing are more efficient and less prone to corrosionHeavy-duty installation hardware lasts longer and provides a superior barrier from outside elements *Excludes SQ & EQ models
Inside: You'll find some the most sophisticated, wear-resistant components inside every Kuhl.
Robust, totally enclosed fan motors run at lower temperatures to prevent overheating. Sealed controls enhance durability Plus, Kuhl's firm-grip interior handles make it easy to grasp the chassis during installation and removal.
Kuhl Efficiency
From programmability to the refrigeration system, Kuhl is designed to reduce energy consumption.
Auto Fan mode saves money by conserving energyENERGY STAR®-qualified models, including all four heat pumpsTwo built-in 7-day energy management programs. Optional custom programmability and BMS interface using KWIFI accessory package.R-410A refrigerant used in all modelsHigh-tech rifled copper tubing and slit fins have greater surface area for maximum heat-exchange efficiency.Kuhl Quiet
Gaps, insufficient insulation, and improperly mounted moving parts can contribute to operational noise. We designed Kuhl to minimize noise-causing vibration, outdoor noise intrusion and operating noise, while maintaining optimal air flow. Every unit has these important noise-reduction features:
Motor mount: The dual resilient rings prevent the metal-to-metal contact that causes noise and vibrationHigh-efficiency compressors: Mounted on extra-thick rubber grommets that absorb vibrationSolid-steel blower wheel housing: Provides maximum sound reductionSteel inner wall, insulated plenum, heavy-duty hardboard side panels* and extra dense insulation: Blocks outdoor noiseAir discharge: Wider openings and better airflow design minimize airflow noiseKuhl Purity.
Kuhl's advanced dual-stage filtration system removes allergens, odors, ozone and other impurities from the air. By combining the optional carbon filter with the standard antimicrobial filter, Kuhl achieves lab-tested superior air filtration with ratings as high as MERV 6. Use the fresh-air vent and the exhaust vent for additional air-quality control.
When both vents are closed, Kuhl cleans and conditions the air in your space. Open the fresh-air vent* and Kuhl purifies and conditions a moderate amount of outdoor air along with the air in your room. Use the exhaust vent* to release stale air and odors outside.
*Excludes SQ & EQ models
Kuhl Comfort.
The most comfortable temperature is the one you never notice. Kuhl uses five four five built-in environmental sensors to more accurately monitor indoor and outdoor temperatures so that it can maintain your ideal settings.
Kuhl+ models have the ability to cool or heat as needed so units can operate as year-round central systems. And, like the most advanced central systems, Kuhl+ has auto-changeover*, which allows the unit to automatically switch between air conditioning and heating functions to maintain the desired comfort level. You won't have to lift a finger.
Plus, Kuhl's air flow systems are tested for powerful and precise air distribution which means faster cooling when you need it most.
*Except EQ08
•Kuhl Testing.
Rigorous testing, ongoing quality control
Before Kuhl hit the market, we carried out a punishing battery of tests in a UL-certified lab. We continue to test, refine and improve because our commitment to quality - and to our customers - demands it.
Airflow: Computational Fluid Dynamics (CFD) and validated empirical testing, including infrared thermography and smoke-trace analysis, to ensure maximum, uniform, directionally correct airflowCapacity and Energy Efficiency: Confirmed in accordance with AHAM RAC-1 and DOE test requirementsCarbon filter: Gas Phase Capacity Test, VOC removal per IBR TM P300Compressor: Stress tests for reliabilityElectronic control hardware and software: Hardware systems endured extreme short-circuit, over-and-under voltage, high temperature, radiated emissions and electromagnetic pulse-spike susceptibility. Software tested using regression methodology to ensure logic and control states are achieved as designed.Filter Capture: Efficiency rated per ASHRAE Standard 52.2Louvers: Cycle-tested for reliabilityPackaging: Shaken, dropped, crashed and transit-tested to prevent damage during shipping and handling; results exceeded ISTA standardsRefrigeration and mechanical system: Accelerated life tests in extreme environmental conditions and at abnormal cycle rates simulated long-term use and measured durabilitySound performance: In accordance with ARI 350 sound-performance rating of non-ducted indoor AC equipmentUnit field testing: Provided customer feedback on real-world applications for constant product/production improvementsUnit safety: Tested to UL requirement 484-Standard for Safety of Room Air Conditioners, including electric heater overload, rain penetration, high pressure and other factorsUser Handles: Finite Element Analysis and load-testing to ensure that unit weight is fully supported by built-in handles Get Kuhl.Ready to get comfortable? Locate your nearest Friedrich dealer to experience Kuhl for yourself and find the model that best suits your needs. Can't wait to start looking? Review specifications for our full range of Kuhl models to discover the best unit for your room size.
Intelligent Design. You've never met a window air conditioner as smart as Kuhl. Everything about Kuhl has been engineered to lead the category. Even Kuhl's features are head turners. See for yourself.
Available as cooling-only, heat pump, or cooling + electric heat5400-36000 Btu•
Comfort and ConvenienceControl your unit from your smartphone, computer or tablet (requires optional KWIFI accessory)Create customized 7-day schedules (requires optional KWIFI accessory24-hour timerGroup units for zone or centralized control using FriedrichLink (requires optional KWIFI accessory)4 cooling and fan speeds*Automatic fan speed adjustmentAuto-changeover on heat pumps and models with electric heat**Comfortwatch technology samples the air to more accurately maintain the set temperature8-way airflow controlDisplay set point or room temperatureLCD panel auto dims when not in useNightlight mode* SL25, SL28 & SL36, heat pumps and models with electric heat have a 3-speed fan.
**excludes SQ and/or EQ models
DurabilityScratch resistant, painted 20-gauge steel cabinet resists corrosion and rustSolid sleeve top keeps out falling debris*Solid steel blower wheel housingCommercial grade fan motor run at lower temps for longer lifeFan motor is totally enclosed for maximum protectionExclusive aluminum rear grille protects against vandalism and damageFirm grip handles for easier installation and maintenanceAluminum endplates prevent rustSolid steel base pans and inner walls*Robust construction does not rely on outer sleeve for support *excludes SQ & EQ models
Sound Reduction TechnologyExtra thick rubber grommets absorb vibration and reduce noise inside, while steel inner walls and extra dense insulation block outdoor noiseUnique airflow path minimizes operating soundLarger discharge vents allow conditioned air to move more quietly•
Installation FeaturesCan be installed in window or thru-the-wall (depending on wall thickness)Slideout chassis design, including firm grip handles, makes installation and maintenance much easierRugged hardboard side panels allow for a more permanent installation*Front cover designed to allow power cord to exit left or right out of the unitHeavy-duty installation hardwareFront cover attaches easily and securely; nut driver includedPowercord can run left or right for more installation options*SQ and EQ have heavy duty side curtains
Superior FiltrationAdvanced dual-stage carbon superior filtration system removes allergens, odors, ozone and other impurities from the airIn lab testing, combining the the optional carbon filter with the standard antimicrobial filter achieved a superior air filtration rating of MERV 6Fresh air and exhaust vents* offer additional air quality controlMaintenance made easy by hinged filter door access and a check filter reminder*Excludes SQ & EQ models
Safety and Security FeaturesEntryGard anti-intrusion protection prevents kick-in by securing the unit in the sleeve; a protective rear grille shields the unitInsect barrier keeps out smaller intrudersLCDI power cordProtective rear grille•
Energy Management & ComplianceSmart Grid CapableTwo optional energy management schedulesAuto Fan mode saves money by conserving energyR-410A refrigerantRoHS compliantENERGY STAR® qualified models, including Heat PumpsRecyclable packaging•
Unique Digital Control SystemPrecision control over all Kuhl's functions•
Accessories (Sold Seperately) 6 colored front cover options 3 pack of premium carbon filters Window installation kitKuhl + Air Conditioner + heatFor spaces needing heat in addition to cooling, we offer Kuhl+ Electric Heat and Kuhl+ Heat Pump models. Kuhl+ has all the features of Kuhl with these heating benefits:
Heating and cooling for rooms 100-2700 square feet, depending on unit capacityFully programmable heating mode3 speed settings each for fan, cooling and heating modesAuto-changeover mode switches between cooling and heating automaticallyHeat Pump models use reverse cycle operation to efficiently heat, using approximately 1/3 of the energy used by electric heater models in temperatures above 39(degree) F