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High Volume Low Speed (HVLS) FansAMPLIFY DC and DSDirect Drive Overhead FansElevated Engineering. September2021

AMPLIFY DC and DSOverhead FansEngineered to elevate above the rest, AMPLIFY overhead fans have a lighter, sleeker, more dynamic design that quietlydelivers comfort you can truly feel. AMPLIFY overhead fans’ advanced air movement balances temperature and humidity,boosting occupant well-being and safety in any environment. Whether for comfort cooling, destratification, or aesthetics,we have you covered! Greenheck strives to provide you with the highest performing fans on the market through ourextensive research, testing and product offering.AMPLIFY DC-5 is an aesthetically pleasing fiveblade, direct drive design for use in residential orcommercial spaces with low to medium heightceilings. Its sleek design combines comfortable airmovement with a variety of unique color options.These fans are effortless to install having a totalweight less than one hundred pounds, the lightestamong comparable overhead fans. Fan diameters between 4.3 and 14 feet Up to 55,800 cfm UL/cUL 507 Electrical, UL/cUL 507 Damp ENERGY STAR Certification (Dia. 4.3-7) AMCA Circulating Fan Performance (Dia. 8-14)Applications Office spaces Restaurants and bars Education facilities Supermarkets and grocery stores Retail stores Fitness centers Multifamily residentialAMPLIFY DS-3 is an efficient and economical three-blade,direct drive fan designed for commercial or industrial spaceswith medium to high ceilings. These fans are the idealbalance of cost and performance, making the DS-3 a smartchoice for budget-conscious building owners. Plus, with alighter weight than comparable overhead fans, the DS-3 is abreeze to install in any building. Fan diameters between 8 and 24 feet Up to 176,900 cfm UL/cUL 507 Electrical, UL/cUL 507 Damp AMCA Circulating Fan PerformanceAMPLIFY DS-6 is a six-blade, direct drive fan designedfor commercial or industrial spaces with medium to highceilings. As the industry’s best performing overhead fan,the DS-6 delivers unrivaled airflow at incredibly quiet soundlevels. Along with reduced operating costs, the DS-6 isclearly the best value overhead fan on the market. Fan diameters between 8 and 24 feet Up to 243,000 cfm UL/cUL 507 Electrical, UL/cUL 507 Damp AMCA Circulating Fan PerformanceApplications2 Airports Gymnasiums Agricultural facilities Manufacturing facilities Automotive facilities Distribution centers Stadiums and arenas

Standard Constructionand FeaturesAMPLIFYDC-5Building TypesMax CFM RangeMax Coverage Area Range(ft2)Fan Diameter (ft)AMPLIFYDS-3Residentialand CommercialCommercialand IndustrialCommercialand Industrial6,401 – 55,80023,500 – 176,90028,600 – 243,0001,000 – 12,5009,100 – 18,70011,300 – 23,7004.3 – 148 – 248 – 24AMCA Circulating FanPerformanceAMCA Circulating FanPerformanceENERGY STAR(Dia. 4.3 – 7)Air Performance CertificationAMPLIFYDS-6AMCA Circulating FanPerformance (Dia. 8 – 14)UL/cUL 507 Listed for Electrical UL/cUL 507 Listed for Damp Universal Ceiling Mount 23 – 91104 – 144129 – 222Direct Drive Motor (hp)1/10 – 1/43/43/4 – 1-1/2Voltage and Phase115-230/1208-277/1, 208-460/3208-277/1, 208-460/3 1 or 23-1/23-1/2Airfoil FinishMillMillMillAccent ColorBlackBlack or BlueBlack or Blue100 ft. of CAT-5e Control Cable Fire Relay (For Fire SuppressionSystem, Included with Dia. 8 – 24) 10 Years10 Years10 Years3 Years (Dia. 4.3 – 7)1 Year (Dia. 8 – 14)1 Year1 YearWeight (lbs)Forward and Reverse OperationDrop Length (ft)Mechanical WarrantyElectrical WarrantyAirfoils Unique extruded aluminum airfoil shape isdesigned to maximize airflow and coverage area.Intelligent VFD and Motor Factory-mounted, wired andprogrammed variable frequency drive (VFD). Direct drivemotor and VFD combination results in high efficiency, lowsound and ultra-light installation. Smart features includeover-speed and impact detection (dia. 8-24 only) alongwith temperature, voltage and current monitoring.Fire Relay Keep your buildings and products safe.Low voltage relay can be wired into a building’s firesuppression system for automatic fan shutdown whensprinklers are activated. Included with fan diameters8-24 only.Guy Wire Kit Braided steel guy wires prevent lateral fanmovement for safe installations.Model DC (dia. 8-14 only): 15-foot guy wires included for droplengths greater than or equal to four feet.Model DS: 20-foot guy wires included with all drop lengths.ENERGY STAR CertifiedModel DC (Dia. 4.3–7)Greenheck Fan Corporation certifiesthat the models DC (Dia. 8 – 14) andDS shown herein are licensed to bearthe AMCA Seal. The ratings shownare based on tests and proceduresperformed in accordance with AMCAPublication 211 and comply with therequirements of the AMCA CertifiedRatings Program.UL/cUL 507 Listed for Electrical (Models DC and DS)UL/cUL 507 Listed for Damp (Models DC and DS)File no. E5043803

Advanced Safety FeaturesMechanical Safety SystemsMultipoint, redundant mechanical safety systems are installed by the factory to ensure proper function and give youpeace of mind. Mechanical safety systems include:Safety Cable Heavy-duty, braided galvanized steelsafety cable rated for a minimum of 1.5 times the hangingweight of the fan. Safetycable is factory-installedthrough the motor and fanhub to suspend the entirefan assembly in the event ofcatastrophic damage to thefan mount or downtube.Guy Wires High tensile strength, braided galvanizedsteel guy wires attached to a fully welded guy wireconnection ring on the fan’s downtube prevent lateralmovement of the fan caused by wind or otheroperating conditions.Model DC (dia. 8-14): 15foot guy wires included fordrop lengths greater thanor equal to four feetModel DS: 20-foot guywires included with alldrop lengthsAirfoil Retaining Ring (Dia. 8-24) - Single-piece, solid-steelring interlocks airfoil blades with one another and providesredundant connectionbetween airfoils and fanhub. Airfoil retaining ring isfactory-installed on the fanhub to ensure that airfoilsremain attached to the fanassembly even if extremeimpact damage occurs.Internal Airfoil Reinforcement – Airfoil blades are internallyreinforced to minimize blade deflection during fanoperation and reduce blade sag when fan is stationary.Hub Retaining Bracket – Rugged, high-strength steelbracket provides redundant connection between fanhub, downtube, and building structure. Hub retainingbracket is factory-installed andconnected to the fan’s safetycable to suspend the motorand hub assembly shouldthey be disconnected fromthe downtube by unexpecteddamage to the fan.Electrical Safety SystemsCutting-edge electrical safety systems provide advanced protection for the people in your facility and the AMPLIFY fansthat keep them productive. Smart safety features that are standard on every AMPLIFY fan include:Impact Detection (Dia. 8-24) – Unexpected contact withan obstruction will result in immediate fan shutdown toprevent further damage or unsafe operating conditions.Fire Suppression SystemIntegration (Dia. 8-24) – Fansinclude a low voltage fire alarmrelay that can be wired into thebuilding’s fire suppression systemfor automatic fan shutdown whensprinklers are activated.Over-Speed Detection (Dia. 8-24) – VFD measures fanspeed to ensure that it does not exceed the maximumallowable RPM for safe operation.Voltage and Current Monitoring – VFD continuouslymonitors the voltage and current across critical drivecomponents to prevent damage caused by fluctuationsin electrical supply power.Over-Temperature Detection –Drive system monitors the internaltemperatures of the motor and VFDto prevent premature failure due toextreme heat.4

Optional Accessoriesand ControlsMounting Kits Mount to a variety of building structures.Kit options available for universal connection to fan-ratedjunction box (model DC dia. 4.3-7) or I-beam, steel truss,Unistrut , wood beam, and Z-purlin construction (modelsDS and DC dia. 8-14).LED Light Light option is dimmable when usedwith optional fan controls. Requires separate115V power (by others).Model DC (dia. 8-14): 24W, 1,900 lumen output,120º beam angleModel DS: 150W, 19,500 lumen output, 120º beam angleExtended Drop Lengths By using extended droplengths, the fan can accommodate every space, evensloped ceilings. Various drop lengths are available.Model DC (dia. 4.3-7): 3 or 6 footModel DC (dia. 8-14): 3 to 10 footModel DS (dia. 8-24): 4 to 10 footExtended Length CAT-5e Control Cable Allow flexibilitywith the installation and placement of control options byselecting pre-assembled 150 ft or 200 ft CAT-5e cables.Or, customize individual cable lengths with 1,000 ft. bulkspools of CAT-5e cable and 20 RJ45 end connectors.Disconnect Switch Toggle type and heavy-dutydisconnect switches; both with fused protection optionsare available for positive electrical shut-off and safety inservicing fans.Extended Warranty Protect your investment withextended mechanical warranties up to 15 years andextended electrical warranties up to 5 years.Keypad Control Keypad control with LCD can operate1, 3, 5, or 10 fans of the same model and size as a group,with all fans running at the same speedand direction. The keypadcontrol provides full statusmonitoring capability andfault-logging, making thisan excellent stand-alonecontrol solution. Availablewith surface-mounted orrecessed enclosures.Standard Touchscreen Control Features a sleek designthat fits in a standard 2x4 junction box and has anintuitive LCD screen. Allows the userto operate 1, 3, 5, or 10 fans with anycombination of models and diameters.The touchscreen offers passwordprotection along with advanceddiagnostics for ease of troubleshooting.Advanced Touchscreen Controlwith BACnet Touchscreen control withLCD screen. Group orindependently controlup to 10 or 20 fanswith any combination ofmodels and diameters,allowing maximum flexibility and convenience. Supportsfan scheduling, password protection and advancedfan diagnostics for ease in troubleshooting. Buildingmanagement system (BMS) integration through BACnetMS/TP allows a BMS to control or monitor the status ofthe entire HVLS fan system through a single access point,simplifying installation in the field. Available with surfacemounted or recessed enclosures.Temperature and Humidity Sensors for AdvancedTouchscreen Control Package includes two sensors formounting on the ceiling and at occupant height. Sensorsmodulate the fans for optimal speed to improve occupantcomfort based on temperature and humidity inside thebuildingFinish Options Available for the winglets, downtube,hub plate, airfoils, and universal ceiling mount. Unlimitedcustom color match or select from 13 optional paint colors(Hi-Pro Polyester).Airfoil finishes available include: anodized (not shown),Hi-Pro Polyester or woodgrain.Safety OrangeConcrete GreySafety YellowHampton BrownSignal VioletMedium BronzeUtility RedFlat BlackSignal BlueCinnamon CherryEquipment GreenDark OakBone WhiteGolden Knotty PineIvoryHoney Knotty PineTelegray 4Natural Cherry* Color is for reference only and is not to be used for final color matching.Anodized finishes not shown. Additional finish charges may apply.5