HIGH EFFICIENCY, LOW EMISSIONS WEt-BaCk/Dry-BaCk FIrEtuBE BoILErs

Models 4WI and CBLE Steam & Hot Water 100-800 HP

Throughoutour80yearhistory,Cleaver-Brookshas

beensymbolizedbytheflameinhandrepresenting

theGreekgodPrometheuswhoharnessedfireforthe

bettermentofmankind.Thistraditionofserviceand

continualpursuitofexcellenceinimprovingourheat

generatingequipmentcontinuestothisday,andis

typifiedbyournewestlineoffiretubeboilers,the4WI

andCBLEmodels.

• Highestefficienciesguaranteedat$10,000perpoint!

• Lowestemissionsto<9PPMNOx,onNaturalGasand<70PPMNOxon#2Oil*

• LowNOxoptions(LEfrom60–30,NTfrom15-<9PPM)preciselymatchingyourrequirements

• 4-passWet-BackorDry-Backoption

• Spacesavings

• Longlife

• Maximumsafety

• Easeofmaintenance

• Whisperquietoperation

• Flexibleoptions

• Lowestlifecyclecost

*Basedon0.02%fuelboundnitrogen.

Models 4WI & CBLE the industry’s leader in low emissions, high efficiency and best value for the investment

Cleaver-Brooksteamofhighlyqualifiedcombustionandheattransferengineers,usingcomputationalfluiddynamicmodeling(CFD),collaborateinadesignconceptresultinginthemostoptimizedandefficientboilerpackageonthemarkettoday;FullyULapprovedandcertified!

Itallstartswithabasicsetofdesigncriteria:•SafetyFirst-AircooledintegralfrontheadandrevolutionaryLevelMaster™waterlevelcontrol!

•SpaceandEnergySavings-Highlyengineeredboiler/burnerpackageoptimizesheattransfersurface.

•Easeofoperation-UniqueAccuLink™fuel/aircontrolsystem;easytosetup,maintain!

•Easeofmaintenance-Everythingisupfront,adjustableandaccessible!

•Efficientfuelburning-Highturndownongasor#2oilkeepstheboilerefficientlyonline!

Mostcompetitiveburnersmaycycleon/offover10timesperhourwhenoperatingbelow25%.Excessivecyclingmeansneedlesscomponentwearandfrequentpre/postpurging;drivingupmaintenanceandfuelcosts.TheCleaver-BrooksHighTurndownBurner(250-800HP)isanintegralpartofourhighefficiency,lowmaintenanceandlowestlifecyclecoststory.

LoWErIng EMIssIons

Minimizingemissionsistotallydependentuponproperburnerdesignandcompatiblefurnacegeometry.The4WIandCBLElineoffiretubeboilersoffersNOxreductionoptionsoflessthan70PPMwhenburning#2oiland60,30,15tolessthan9PPMwhenburningnaturalgasinconjunctionwithfluegasre-circulation(FGR)!

Byusingcombustionairtodraw4thpassfluegas(FGR)intothecombustionmix,theflametemperatureisreducedtoalevelwhichlimitsthepropagationofnitrousoxideswithoutquenchingtheflameorreducingoverallefficiency.

ExcellentcombustionandheattransferbeginswithComputationalFluidDynamicsorCFDmodeling,matchingtheheatdeliveryandtransfercomponentsintoasynergisticpackageforoptimumheattransfer,highestefficiency,andlonglife.Precisecompatibilityoftheburnerandfurnaceiscritical.

BurnEr anD FurnaCE CoMpatIBILIty

It aLL BEgIns WItH tHE BurnEr DEsIgn anD tHE FurnaCE gEoMEtry

TheCleaver-Brooks4WIandCBLElineoffiretube

boilersareofferedineithera4-passwet-back(4WI)or

dry-backdesign(CBLE),bothofwhichcomewithan

integralburner.It’saboilerpackagedesignedforlong

life,highestfueltosteam/waterefficiency,maximum

safety,lowestemissions,quietoperation,easeof

maintenance,andtheflexibilitytoadddesiredoptions

tofurtherenhancethepackage.

WEt-BaCk or Dry-BaCk ConFIguratIon

Model4WI–Wet-BackDesign

ModelCBLE–Dry-BackDesign

reliability & Long LifeDesignengineeringandmanufacturingexcellence;primaryreasonsfortheextendedlifeofaCleaver-Brooksfiretubeboiler.Withover100,000unitsinthefield,theaveragelifeexceeds25yearswithmanycasesexceeding50!Therefore,reliabilityshouldnotbeconsideredanintangible.Notwhenyouconsiderasingledowntimeoccurrencecanresultinaproductionlossthatfarexceedsthecostoftheboiler.Andnootherboilerholdssuchahighresalevalueoristhemostpreferredrentalboilerchoice.Why?Becauseit’sthemostruggedlydesigned,efficientandreliableboileronthemarkettoday.

Highest EfficiencyAttaininghighfueltosteam/waterefficiencyinaboilertodayrequiresahighlyengineeredpackagefromasinglesourcewhoisprovidingintegratedburner,controlsandtheheatexchangingvessel.Cleaver-Brooks4WIandCBLElineoffiretubeboilersisthepremierpackageintheIndustryguaranteeingthehighestefficienciesandbackingitupwitha$10,000perpointguarantee.

$10,000 per point guarantee!

Maximum safety: TheintegralaircooledfrontheadpromotingcomfortandsafetyhighpressuresteamboilerincludestherevolutionaryC-BLevelMaster™lowwatercutoffandlevelcontrol.Combiningsolid state and microprocessorbasedtechnologies,thislevelcontrolwithabrainissimplythesafestlowwatercutoff.

Lowest Emissions:TheCleaver-Brooks4WIandCBLEboiler’sintegralburnerdesignincludethelatestadvancesincombustiontechnology.

“Hospital” Quiet operation: ThesecrettotheCleaver-Brooks4WIandCBLE“hospital”quietoperationistheintegralburner.Simply,thequietestintheindustry!

Ease of Maintenance: Hingedordaviteddoorsforeasyaccess,ourEZswingfanandmotorassemblynotrequiringfrontdooropening,integralburnerwithAccuLink™adjustablefuel/aircontrols,pulloutburnerdrawerforeaseofinspectionandadjustment,retractableoilnozzle-justtonameafew.

Flexible options:Furtherenhancingthe4WIandCBLEmodelsisanarrayofoptionstovalueenrichthealreadyoutstandingoffering.Thingstoconsiderinclude thefollowing:

• Low nox options-Meetyourparticularjurisdictionalneeds;burningnaturalgas.The“LE”for60–30PPMorthe“NT”forUltra-LowNOxemissionsfrom15-<9PPMandlessthan70PPMon#2oil.

• parallel positioning actuators-InlieuofthestandardAcculink™driverarmsystemtofurtherenhancetheoutstandingfuelandaircontrol.

Parallelpositioningactuators

Variablespeeddrive

C-BLevelMaster™

Hawk ICS™ touch screen

NTburnerinsert

•Variable speed Drive - Forcontrollingtheprimarycombustionairfantosubstantiallyreduceelectricalcostsespeciallyifyourboilermodulatesconsiderablybetweenlowandhighfire.

• Modulating Feedwater Valve-Optiontobettercontroltheboiler’swaterlevel;workinginconjunctionwiththestandardLevelMaster™controlonhighpressuresteamunits.

• o2 trim system-Reducesfuelconsumptionbasedonvaryingenvironmentalconditionssuchasvaryingbarometricpressure,ambienttemperature,etc.

• Hawk ICs ™ Boiler Management Control - AtotallyintegratedPLCbasedcontrolsystemembodyingpreciseboiler/burnermanagement,safety,interconnectivityandhighpoweredcommunicationsinasinglepackage!

It all ends with the LoWEst LIFE CyCLE Cost BoILEr on the MarkEt toDayMostfinancialpeopleinanyorganizationwillsaythatthebestwaytoevaluatetheactualcostforalongtermassetisthroughthelifecyclecostingdiscipline.Themethodofcalculatingthetotalcostofownershipoverthespanoftheasset.Initialcostplusallsignificantsubsequentcosts(fuel,etc.)areincludedinthe

calculationsalongwiththesalvagevalueasanoffsettototalcost.

Aboilerisaperfectexampleofanassetwhichshouldbeevaluatedusingthistechniqueasitiscertainlyalongterminvestmentanditsoperational(sustaining)expensesincludingfuel,operatingandmaintenance

expenseswillexceedtheinitialacquisitioncostbyatleast100timesbeforeitslifeexpectancyisreached.Asamatteroffact,thefuelalonefor(1)yearwillinmostcasesexceedtheoriginalcostbyatleast400%!!

Itthereforestandstoreason,whenevaluatingthebestandlowestoverallcostboilertochoose,oneshouldseriouslyconsiderthefollowingcriteriainadditiontoinitialcost:

What boiler gives me the longest life, reducing my replacement/renewal costs over the required life span of the asset? TheaverageCleaver-Brooksfiretubeboilerhasalifeexpectancyof25yearswithhundredsofunitsstillefficientlyperformingafter50years!

What boiler offers the greatest opportunity to upgrade, keeping the asset up to date, further increasing its life span? TheCleaver-Brooks4WIandCBLEboilersoffermanyoptionswhichcanberetrofittedlater,keepingitcurrentstateofartforyearstocome!Or,youmaywishtoaddthemnow!!

What boiler consumes the least amount of floor space, saving on initial cost during new construction? TheCleaver-Brooks4WIandCBLEboilersconsumelessspaceonaveragewhencomparedtoitsclosestcompetition.This,becauseofitsoptimizedshelldiameters,largerfurnacevolumesandintegralburner.Withrisingcostsfornewconstruction,asignificantoffsettoinitialboilercost!

What boiler will deliver the best fuel to steam/water efficiency?TheoptimizedandfullyfeaturedCleaver-Brooks4WIandCBLEboilerswillonaveragesaveupto5%infuelcostannuallywhencomparedtoitsnearestcompetition.Remembertoo,thattheaverageboilerconsumesatleastfour(4)timesitsoriginalcostinfuelduringitsfirstyearofoperationand,Cleaver-Brooksguaranteesitsefficienciesat$10,000perpoint!

What boiler will provide the lowest emission levels, reducing possible penalty costs and/or providing the greatest amount of emission credit opportunity?TheC-B4WIandCBLElineofboilersofferthe“LE”from60–30PPMandthe“NT”forUltraLowemissionsfrom15-<9PPMandlessthan70PPMwith#2oil!

What boiler gives me the lowest operating or sustaining cost over its life span? TheCleaver-Brooks4WIandCBLEmodelboilerswithoptimizeddesignofferthehighestfueltosteam/waterefficiencywhencomparedtoitsnearestcompetition.Additionally,itsoperatingandservicefriendlyfeaturesprovideeaseofoperationandmaintenance;unsurpassedintheindustry!Conservatively,thissavesyouthousandsofdollarsperyearwhencomparedtothenearestcompetitor!

What boiler gives me the highest residual value, reducing my life cycle cost should I choose to liquidate the asset? Cleaver-Brooksboilershavetraditionallybeentheboilerofchoiceforusedequipmentsuppliersandrentalcompaniesbecauseoftheirruggedquality,highefficiencyandeaseofoperationandmaintenance.

What boiler supplier gives me the greatest assurance of service and parts backup, increasing my uptime and saving production or space occupying losses? Cleaver-BrookshasthelargestnetworkofRepresentativesthroughouttheworldprovidingserviceandparts24/7.Itisyourpeaceofmindandassuranceofprotectionwhichkeepsourthousandsofsatisfiedcustomerscomingbackyearafteryearforupgradesandnewequipment.

•Argentina•Australia•Bahamas•Bangladesh•Barbados•Belize•Bermuda•Bolivia•Bulgaria

•Chile•Colombia•CostaRica•Dominican Republic•Ecuador•Egypt•ElSalvador•England

•Guam•Guatemala•Honduras•HongKong•Israel•Jamaica•Jordan•Kuwait•Mexico

•Nicaragua•Oman•Pakistan•Panama•Paraguay•PeoplesRepublic ofChina•Peru•Philippines

•PuertoRico•Qatar•SaudiArabia•Singapore•Taiwan•Thailand•Trinidad•U.A.E.(Dubai)•Uruguay

•Venezuela•Vietnam

Worldwide sales, parts and service

International Representatives

CLEAVER-BROOKSREPRESENTATIVES ASSOCIATION

= Headquarters

U.S.A. and Canada Representative Offices

= Branch Office

221 Law Street · Thomasville, GA 31792 414-359-0600 · 800-250-5883

info@cleaverbrooks.com · cleaverbrooks.com

Printed in the USA ©2010 Cleaver-Brooks, Inc

CB-8047 06/11

WHEN SPECIFYING, BUYING OR REPLACING YOUR NEXT BOILER remember the Cleaver-Brooks 4WI & CBLE advantages:• Highestefficienciesguaranteedat$10,000perpoint!

• Lowestemissionsto<9PPMNOxonNaturalGasand<70PPMNOxon#2Oil

• LowNOxoptions(LEfrom60–30,NTfrom15-<9PPM)preciselymatchingyourrequirements

• 4-passWet-BackorDry-Backoption

• Spacesavings

• Longlife

• Maximumsafety

• Easeofmaintenance

• Whisperquietoperation

• Flexibleoptions

• Lowestlifecyclecost

• Singlesource,singleresponsibilityandbackedupbyanextraordinarysalesandservicedistributionnetworkthatprovides24/7serviceandpartsallaroundtheworld!