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Number of Results: 132

Products (132)

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Vektor®-H

The Vektor-H utilizes a direct or belt-driven, tubular centrifugal fan with an efficient conical nozzle designed to propel fumes safely away from the building. These fans can be configured in single, double or triple fan systems. 500 to 26,000 cfm per fan Up to 4 in. wg Spark B resistant constructi

RPDRF

The RPDRF is a direct drive, roof mount, filtered reversing fan designed to move air in both exhaust and supply modes. The units feature cast aluminum airfoil blade propellers and an aluminum or steel fabra hood-style housing. 3,000 to 41,000 cfm Up to 0.5 in. wg.

ADAPTER

Curb adapters adjust the standard fan curb cap dimensions to match a non-standard or existing roof curb size. Up to 20 in. larger Up to 10 in. smaller

BCF

Model BCF is a belt-drive inline cabinet fan designed for efficiency in supply, exhaust and ducted return applications. Units feature flexible mounting configurations, forward-curved wheels and galvanized steel housings. 170 to 5875 cfm Up to 1.5 in. wg.

RPBRF

This belt drive, roof mount, filtered reversing fan moves air in both exhaust and supply modes. The fan features cast aluminum airfoil blade propellers and an aluminum or steel fabra hood-style housing. 2,900 to 58,000 cfm Up to 0.5 in. wg.

CSP-A

A direct drive, inline-mounted fan designed for exhaust, supply or return air applications where low sound levels are desired. The unit features an insulated, galvanized steel housing with a forward-curved centrifugal wheel. Ideal applications for this model are clean air including intake, exhaust,

APD

Model APD is a commercial grade plenum fan combining performance and reliability into a lighter duty, economical design. The compact direct drive eliminates the cost, maintenance and complexity of traditional belt drive, plenum fans. When combined with a variable frequency drive (VFD), the fan unit

AX

Model AX is a direct drive fan offering increased performance capabilities and several installation configurations to suit project needs. The unit has one casing option: a long casing that completely covers the propeller and motor, and bolt-on vane section with 15% performance improvement. The vane

APH

APH plenum fans come in belt and direct drive versions with an extensive accessory offering. A 12-blade, airfoil aluminum wheel achieves a quiet and efficient operation. This design saves energy and improves the overall sound quality by reducing low-frequency tones that are difficult to attenuate.

APM

APM plenum fans provide high efficiency while maintaining a compact size. This is an excellent selection for retrofit and replacement applications and in variable air volume systems. It uses a bolt together framework that is either galvanized or coated. The APM has the same high efficiency / low so

SP-AP

Model SP-AP features virtually silent electronically commutated (EC) motors with adaptive technology to ensure they provide the air flow to meet whole-house ventilation code requirements and remove unhealthy air and moisture in real world installations. The fan includes three built-in, high-speed a

GJI

The GJI model, with mixed flow wheels, maximizes the clearance height for vehicles or installations when space and driving clearance is limited. With the lowest GreenJet profile, it easily fits in tight spaces, helping keep clean air in hard-to-ventilate as well as open areas. The GJI utilizes an el

GESI

A straight-sided equipment support for use on flat or pitched roofs. Includes a wood nailer for the attachment of roofing material. 8 to 18 in. heights 4, 6, or 8 in. widths

GPFVP

A straight-sided, vented roof curb for use on pitched roofs in kitchen applications. 20, 24, 26, or 30 in. height, varies by size 2 or 5 in. flashing flange

SQ Mixed Flow

Model SQ is a direct drive square inline mixed flow fan designed for intake, exhaust, return or make-up air applications when efficiency, sound and cost are a major focus. Units have multiple mounting options for indoor and outdoor locations, Vari-Green ® EC motors and a variety of accessories that

GPFVR

A straight-sided, vented roof curb for use on ridged or double-pitched roofs in kitchen applications. 20, 24, 26, or 30 in. height, varies by size 2 or 5 in. flashing flange

PIPE PORTAL

Pipe portal curbs are used to provide a weather tight seal for pipes penetrating the roof structure. They are typically used for VRF systems. Three styles of pipe portals are available: boot style, hood style, or hood/boot combo style. The boot style can seal up to 5 pipes and diameters ranging fro

QEID FJ

Model QEID FJ Fume Jet is an ideal fan for exhausting chemical or odor-laden air. Standard with Spark A resistant construction, it provides the highest level of protection. The airstream pathway is constructed of corrosion-resistant, lightweight composite materials and includes a durable flanged cas

SP-LP

With airflow up to 110 cfm, the SP-LP series is the most powerful low-profile exhaust fan on the market. The SP-LP is powered by an electronically commutated motor (ECM) with Constant CFM adaptive, variable speed technology programmed to overcome the static pressure associated with common residenti

ARC

Model ARC low-profile condenser fan features a highly efficient galvanized steel propeller and electronically commutated (EC) motor with 0-10V speed control capabilities. Motor is IP54 rated and tested under UL-705-Water Spray and can operate up to 60° C ambient temperature. Up to 7,100 cfm Up to 1.

QEID-Upblast

Model QEID Upblast is a direct drive mixed flow fan standard with curb cap for quick mounting to a roof curb, butterfly dampers to prevent rain penetration and windband to keep the damper blades closed when not in operation. The QEID Upblast effectively removes clean air out and away from the buildi

BAER

The BAER is a belt driven propeller fan, designed for expanded performance in wall mounted clean-air applications. Units feature cast aluminum airfoil or fabricated steel blades and hubs. The BAER features a standard belt-tensioning system and is available in sizes between 24 and 48 inches. 300 to

AER Condenser

The configurable condenser model AER is designed for clean-air applications including tempered air systems, dedicated outdoor air systems (DOAS), mission-critical, and data-center management. Motor protection available up to IP55 and can operate up to 60° C ambient temperature. Fan features galvaniz

DDF

Model DDF is a high-performance, direct-drive fan designed for applications where low sound and energy efficiency are critical. Featuring an aerodynamically optimized housing and Vari-Green EC motor, model DDF provides up to 15% more airflow than competitor products at a fraction of the operating c

MOA

The new modular open array, model MOA, delivers certified performance with easy-to-assemble components that are designed by you to fit seamlessly in your custom application. Pairing communication and controllability, the MOA is the ultimate turnkey retrofit package. Fan array ships to the job site

Overhead HVLS Fan Advanced Touchscreen Control with BACnet

The premium option for HVLS fan control, the advanced touchscreen with BACnet offers advanced capabilities for control of an HVLS fan system with the simplicity of an intuitive LCD. This cutting-edge accessory allows the user to group or independently control up to 20 fans with any combination of m

Overhead HVLS Fan Keypad Control

The keypad control is a cost-effective option that offers complete control of an HVLS fan system in a small, wall-mounted package. This sleek and easy to use control allows the user to operate up to 3, 5, or 10 fans of the same model and size as a group, with all fans running at the same speed and

KSQ

Model KSQ is a direct drive, filtered supply fan designed to provide non-tempered make-up air in commercial and industrial applications where efficiency, sound and cost are a major focus. The KSQ is ideal for cost sensitive applications where heating and cooling are not required. Units feature a mi

Overhead HVLS Fan Bluetooth Tablet Control

The Bluetooth tablet control provides robust, wireless operation of an HVLS fan system for applications where flexibility is a must. This powerful touchscreen can be permanently-mounted or used remotely for convenient control of one or multiple HVLS fans. The Bluetooth tablet also features password

Variable Geometry Nozzle

The Variable Geometry Nozzle (VGN) automatically adjusts to maintain the specified discharge velocity as lab airflow varies. This safely prevents re-entrainment in the make-up air unit and provides energy savings through lower fan speeds in reduced lab flow situations without introducing bypass air

Variable Frequency Drive

Stand-alone VFDs supplied with Vektor fans. Sized and factory programmed with supplied motor information along with maximum speed per the supplied motor and fan construction. System control signal and operation of the fan speed, as well as other systems components such as isolation and bypass damper

Vektor System Control

The Vektor System Control (VSC) package offers a pre-engineered, stand-alone controller for laboratory exhaust fans. Components and sequences of operation easily integrate Greenheck Vektor exhaust fans into a variable or constant volume lab exhaust system. Duct pressure modulation, fan speed, redund

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