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Note: Energy usage estimates based on industry recognized energy analysis software. Water usage estimates based on typical operating parameters, cost varies by municipality. See system detail on following page.

$100,000

$80,000

$60,000

$40,000

$20,000

Recold Evaporative Condenser INSIGHT

• Hasta 50% menos de consumo de energía

Información General

Detalle - Bajo costo de operación

Porque...

• La refrigeración por evaporación proporciona temperaturas de condensación significativamente más bajas que las logradas con dispositivos de disipación de calor en seco

El consumo de energía del compresor y condensador se puede reducir hasta un 51%, que se traduce en hasta $35,000 en ahorro de costo anual de operación

Beneficios del sistema como menor carga de refrigerante, reducción de costos de mantenimiento y vida extendida del compresor

El ahorro anual puede ser mayor que el precio del condensador

Los condensadores evaporativos Recold pueden mejorar su sistema de condensación refrigerado por aire al tener:

• Los dispositivos evaporativos transfieren calor de manera más eficientemente usando menor energía eléctrica

Costo anual estimado de la energía del compresor y condensador

$0Air-Cooled Evaporative

Total Low and Medium Temperature Air-Cooled Evaporative Delta

InstalledCompressorandCondenserPower(hp) 175.1 132.4 -24%

AnnualEnergyUse(kWh) 1,030,687 502,752 -51%

AnnualEnergyCost $92,762 $45,246 -$47,516

AnnualWaterUsage,Serwer,MaintenanceCosts —— —— $11,844

AnnualOperatingCost —— —— -$35,672

Detail — System Benefits

• Lowercondensingtemperaturescanlowercompressionratioasmuchas23%,extendingcompressorlife

• Upto24%lesstotalinstalledcondenserandcompressorpower,reducingrackandelectricalservicecosts

• Evaporativeheattransfercanlowerrefrigerantchargebyasmuchas100lbs

Calculation Detail Estimatesbasedonsimulatedannualoperationofa40,000ft2supermarketrefrigerationsysteminMiami,FL.ContactRecoldforinformationspecifictoyoursite.

Evaporative Condenser INSIGHT

7401 WEST 129 STREET | OVERLAND PARK, KANSAS 66213 UNITED STATES | 913 664 7400 | [email protected] | spxcooling.com

Contact your Marley Sales Representative at spxcooling.com/en/sales/

In the interest of technological progress, all products are subject to design and/or material change without notice.©2011 SPX Cooling Technologies, Inc. | Printed in USA

IN-COND-11

*Evaporative condenser rated power includes a 10 hp fan motor and 2 hp pump motor. One unit is used for both low and medium temperature systems; multiple loads are easily separated in a Recold Evaporative Condenser.

Key Contacts

• SoutheastRefrigerationSales: [email protected]

• RefrigerationApplications: [email protected]

• HVACApplications: [email protected]

Recold Evaporative Condensers

• Low-profileforced-draftorinduced-draft

• 294to7644MBHCapacity

• Corrosion-resistantcoppercoils

• Provenredundancyoptions

• Timesavingmaintenanceaccessfeatures

• Easytoinstall,factorywiredandtested

• MadeintheUSA

RecoldhasmanufacturedheatexchangeequipmentservingRefrigeration,HVAC,andIndustrialapplicationsforover75years.Forthebestvalueinheatrejection,insistonaRecoldEvaporativeCondenser.

Evaluation Parameter Low-Temperature Summary Medium-Temperature Summary

Condenser Air-Cooled Evaporative Delta Air-Cooled Evaporative Delta

Refrigerant R-404A R-404A —— R-404A R-404A ——

Capacity(Btu/hr) 303,500 306,000 —— 555,000 551,000 ——

SuctionTemperature(ºF) -20 -20 —— +20 +20 ——

CondensingTemperature(ºF) 110 95 -15 115 95 -20

DryBulb/WetBulbTemperature(ºF) 100 80 -20 100 80 -20

RateCompressorPower(hp) 73.6 60.6 -18% 83.5 59.8 -28%

CompressionRatio 8.98 7.33 -18% 4.33 3.32 -23%

Rated Condenser Power (hp)* 9 6 -33% 9 6 -33%

Annual Energy Use (kWh) 525,376 272,223 -48% 505,311 230,519 -55%

Annual Energy Cost ($) $47,284 $24,501 -$22,783 $45,478 $20,745 -$24,733


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