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Cooling Towers

 
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MARLEY NC 

Crossflow Cooling Tower

The Marley NC Cooling Tower has set the standard for high efficiency and low maintenance since its introduction in 1968.

MARLEY MD EVEREST

Crossflow Cooling Tower

The MD Everest Cooling Tower is uniquely suited for applications with higher cooling demands, including data centers, district energy complexes, health science campuses and industrial complexes.

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MARLEY AV

Crossflow Cooling Tower

The factory-assembled Marley AV cooling tower is designed to minimize your costs and maximize your cooling tower performance through quick, easy installation and low maintenance operation.

 

Water-Cooled Chillers

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YMC Magnetic Bearing Centrifugal Chiller 165-1,000 TR

The YORK® YMC² chiller reduces energy consumption and increases efficiency via advanced design and active magnetic-bearing technology.

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YZ Magnetic Bearing Centrifugal Chiller 150-2,020 TR

The YORK® YZ challenges conventional, water-cooled chiller design to deliver superior performance, lower cost of ownership and a new definition of sustainability.

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YVWA Variable Speed Screw Chiller 125-300 TR

The YVWA Water-cooled, Variable-speed Screw Chiller was designed for efficiency, flexibility, sustainability and peace-of-mind.

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YD Dual Centrifugal Chiller 1,500-6,000 TR

The compact YD Dual Centrifugal Chiller uses two compressors operating in parallel for optimal performance in real-world conditions.

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YK Centrifugal Chiller_250-3,000 TR

From schools to data centers, this water-cooled, centrifugal chiller delivers flexibility, performance and efficiency to any facility.

 

Air-Cooled Chillers

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YVAA Variable Speed Drive Screw Chiller 150-575 TR

With more than 22,000 units installed and proven globally, the YVAA VSD screw chiller has excelled in a variety of applications.

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YCIV Variable Speed Drive Screw Chiller 150-400 TR

The YORK® YCIV Variable Speed Drive Screw Chiller delivers superior control, industry-leading efficiency and quiet operation.

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YCAL Scroll Chiller_15-35 TR

The YORK® YCAL Air-cooled Scroll Chiller is reliable, completely self-contained and designed for easy, low-cost outdoor installation.

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YLAA Scroll Chiller 40-230 TR

The YORK® YLAA Air-cooled Scroll Chiller reduces energy costs through advanced technology and remarkable, real-world performance.

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YVFA Free Cooling Variable Speed Screw Chiller 150-500 TR

The YORK® YVFA is a free-cooling screw chiller that minimizes operating cost by combining superior engineering and technology with a packaged design that's simple to own and operate.

 

Packaged Rooftop Units

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YORK® Sun™ Pro Packaged Rooftop Units 3-12.5 Tons

YORK® Sun™ Pro Rooftop Units are service-friendly and life-cycle cost optimized, with the most complete range of features and options in this tonnage size.

  • A/C and heat pump models in convertible airflow configuration

  • Standard (up to 12.2 EER/14.8 IEER), high (up to 12.2 EER/15.2 IEER) and ultra-high efficiency models (up to 14.0 EER/ 21.2 IEER)

  • Separate hot gas reheat models

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YORK® Sun™ Choice Rooftop Units 15-27.5 Tons

YORK® Sun™ Choice Rooftop Units lead the industry with the most economical comfort cooling in the 15-27.5 ton range.

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YORK® Sun™ Select Rooftop Units 27.5-50 Tons

YORK® Sun™ Select Rooftop Units provide class-leading performance without compromise, all in a cost-effective package.

  • Surpasses DOE 2018 guidelines by up to 39% and exceeds DOE 2023 part-load standards by as much as 22%

  • Up to 11.1 EER/13.3-16.0 IEER

  • Multiple airflow strategies

 
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Laboratory Exhaust Fans

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VEKTOR-MD

Vektor-MD utilizes an inline mixed flow fan available in belt or direct drive configuration both with a bifurcated housing, keeping drive components out of the contaminated airstream. The windband and nozzle combination entrain ambient air to assist in the dilution of the contaminated exhaust. Available with up to six fans on a common plenum, the Vektor-MD fan(s) can also be supplied with the Vektor-ERS, energy recovery system.

  • 1,500 to 83,000 cfm per fan

  • Up to 11.5 in. wg

  • Spark C or B resistant construction

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VEKTOR-CS

The Vektor-CS safely maintains a constant discharge stack velocity at low volumes. This maintains ANSI guidelines for building design velocities regardless of laboratory exhaust airflow. The unit also reduces fan energy consumption on variable volume and demand-based ventilation systems. Drive components are out of the airstream. The motor is located at the roof deck level to the side of the common plenum. Vektor-CS is available in belt or direct drive and single to quadruple fan systems.

  • 1,500 to 32,000 cfm per fan

  • Up to 10 in. wg

  • Spark C or B resistant construction

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VEKTOR-CD

Vektor-CD utilizes a centrifugal blower with a backward-inclined flat or airfoil bladed wheel, making it ideal for systems requiring horizontal exhaust duct runs or having higher system pressures. There are three configuration options for belt or direct drive models. These are single, multiple parallel or opposed fan systems using up to four fans with a common plenum.

  • 1,500 to 122,000 cfm per fan

  • Up to 13.5 in. wg

  • Spark C or B resistant construction

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VEKTOR-HS

The Vektor-HS utilizes the cost-effective belt-driven, tubular centrifugal fan with VGN technology. This maintains constant discharge stack velocity regardless of laboratory exhaust airflow. As airflow through the fan varies, the variable nozzle automatically adjusts to maintain the specified discharge velocity to prevent re-entrainment in the make-up air unit. The unit is available in single fan to triple fan systems.

  • 1,000 to 26,000 cfm per fan

  • Up to 3.5 in. wg

  • Spark B resistant construction

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VEKTOR-MS

The Vektor-MS is an inline fan with a bifurcated housing to keep drive components out of the contaminated airstream. Its variable geometry nozzle (VGN) technology recognizes changes in airflow and static pressure in an occupied space. This causes the fan’s operation to adjust throughout the day based on demand. Vektor-MS is available in belt or direct drive systems and up to four fans per system.

  • 2,000 to 32,000 cfm per fan

  • Up to 10 in. wg

  • Spark C or B resistant construction

 
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Dedicated Outdoor Air Systems (DOAS)

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RV/RVE

Pre-engineered rooftop ventilators condition and deliver 100% outside air or mixtures of outdoor air and return air to a building. This unit is ideal for 100% outdoor air, variable air volume and single zone applications.

  • 800 to 18000 cfm

  • Up to 3 in. wg (ESP)

  • 5 to 70 tons cooling capacity

  • 100 to 1,200 mbh heating capacity

  • Cooling options: packaged direct expansion, chilled water, air-source heat pump, and split direction expansion with or without remote condenser on select models

  • Heating options: indirect gas, electric, and hot water

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ERCH

The ERCH combines the benefits of the total energy wheel with supplemental cooling and/or heating. The result is a product that is specifically designed to condition 100% outdoor air to desired supply conditions. Model ERCH offers a wide variety of configurable options from intake and discharge orientations to factory tested and proven control sequences.

  • 1,000 - 10,000 cfm

  • Up to 1.75 in. wg

  • Cooling options: packaged direct expansion, split direct expansion, chilled water, water-source heat pump, or evaporative cooling

  • Heating options: indirect gas, electric, hot water, or water-source heat pump

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ERT

Model ERT offers the benefits of a total energy wheel and cooling coil with a wrap-around heat pipe and/or heating. The result is a unit designed to be the most efficient product for conditioning humid outdoor air to near room conditions.

  • 2,000 - 10,000 cfm

  • Up to 1.75 in. wg

  • Cooling options: split direct expansion or chilled water

  • Heating options: electric or hot water

 
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VRF Systems

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MULTI V5 - OUTDOOR UNIT

Multi V™ 5 comes standard with LGRED° heat technology and features an expanded operating range for continuous operation in ambient conditions down to -22°F and cooling up to 122°F making it a robust solution for all climates.

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MULTI V S - OUTDOOR UNIT

The Multi V™ S (along with with LGRED° series) single-phase VRF lineup ensures user comfort and provides a simple HVAC solution for homes and small businesses in colder climates. All Multi V S models are compatible with the full line-up of Multi V indoor unit styles.

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MULTI V WATER IV HEAT PUMP

LG Multi V Water IV Heat Pump systems allow zones to either be all heating or all cooling at the same time. Units are available from 6 tons to 48 tons.

Product Line Vendors:

Greenheck

Greenheck

CLIMACOOL
KWIKOOL
YORK BY JOHNSON CONTROLS
LG
CLIMATEMASTER
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UNITED COOLAIR
YaskawaBleu
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