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www.unitedenertech.comLouversDampersRoof CurbsA/C AdaptersDrop Box DiffusersBlast ProductsSecurity GrillesArchitecturalSun ShadesArchitecturalGrilles3005 South Hickory Street Chattanooga, TN 37407 Ph: 423.698.7715 Fax: 423.698.6629
Leading The Way In GreenBuilding InitiativesInside you will see our commitment to you has grownbeyond expectations. We as a manufacturer have listenedto the people that matter most (you). We have geared upour manufacturing and supply chains and ready to serveyou. The future is Green and the future is now. UnitedEnertech has embraced that philosophy to the fullest extentwith the addition of our new state of the art 116,000 sqft manufacturing plant, which now yields a total of over212,000 sq ft of manufacturing space.Chattanooga receives on average 213 sunny days a yearand that allows our 103 diffusing skylights to bring innatural light. On as many days as possible you will not finda single light on in our plant.This is a win-win for everybody. The money savingsfrom this we can pass along to you, in addition it helpssave our planet. We believe that all buildings should beconstructed with conservation in mind. This catalog is filledwith products to help building owners reach their goal ofenergy savings or the ultimate goal of applying for LEEDcertification. United Enertech is a member of the UnitedStates Green Building Council and keeps up with the latesttrends and developments to implement into our products.All of our aluminum products qualify for LEED pointsdue to their recycled content as well as the proximity to themanufacturer.Our extruded aluminum is purchased from two plantswithin 150 miles of us that also include their own recyclingfacilities.Also, our state of the art Automated Powder Coating Lineutilizes recycled water from the roof in the pretreatmentprocess saving hundreds of thousands of gallons of freshwater.This line has been optimized to run our products like noother in the industry. We will be running as much powdercoating as possible to limit the number of VOC’s to theatmosphere.We are always a forward-looking company and your inputhas allowed us to be the company that you want. All theemployees of United Enertech are committed to growing thecompany and look forward to serving you our customers.Andy SchwallChief Operating OfficerUnited Enertech
United Enertech Plant, Chattanooga, TNUnited Enertech is an American owned and operatedfamily business. Father-daughter team of Bill Tate(CEO) and Regina Schwall (CFO) has made a successfulcombination. United Enertech was organized in 1988 tocompliment United Air Products, a commercial HVACproduct rep firm with multiple locations. From this uniqueperspective we have based our philosophy on servingthe rep in every capacity. United Enertech became oursole focus in 1998 and has grown above and beyond allexpectations to the company that you see today.Hard work and determination are still core values foreveryone here at United Enertech. These are the buildingblocks for excellent customer service, a high qualityproduct and quick production while maintaining ourflexibility for custom adaptations and high tech products.These values have taken United Enertech to the forefrontof the HVAC industry. Our priority is to exceed ourcustomers’ expectations on every project.
In House Automated Paint Line and Elevated Temperature LabThe in plant, Automated Paintline atUnited Enertech helps speed deliveryand guarantees uniform coating ofeach and every product.United Enertechs new lab featuresa 250 h.p., variable pitch/speed,1760RPM fan.The Control Panel features aHoneywell UDC 2000, HoneywellUDC 3300’s and Honeywell S7800ABurner Controls.The labfeaturestwenty 10”HelanderNozzles.
Straight A’s!The First Horizontal Blade 4” Deep Louver To GetStraight A’s Through All Velocity TestsIntroducing the newD-HV-4 HighPerformance FixedHorizontal Blade LouverEngineers have been asking for anall A rated Wind Driven Rain4” Horizontal blade louver andUnited Enertech has delivered.United Enertech.Leading the Way.29 mph75 mm/hCoreVelocityfpm (m/s)0 (0.0)98 (0.5)197 (1.0)295 (1.5)394 (2.0)492 (2.5)591 (3.0)689 (3.5)787 (4.0)886 (4.5)984 (5.0)(3 in/h) Rainfall & 13 m/s (29 mph) Wind VelocityFree AreaAirflow cfm Velocity fpm Effectiveness EffectivenessClass(m³/s)(m/s)Ratio0 (0.00)0 (0.0)100.0A1055 (0.50)184 (0.9)100.0A2121 (1.00)371 (1.9)100.0A3175 (1.50)555 (2.8)100.0A4241 (2.00)741 (3.8)100.0A5296 (2.50)926 (4.7)100.0A6362 (3.00) 1112 (5.6)100.0A7416 (3.50) 1297 (6.6)100.0A8471 (4.00) 1481 (7.5)100.0A9537 (4.50) 1667 (8.5)100.0A10592 (5.00) 1852 (9.4)100.0A50 mph202.4 mm/h (8 in/h) Rainfall & 22 m/s (50 mph) Wind VelocityCoreFree AreaVelocityAirflow cfm Velocity fpm Effectiveness EffectivenessClassfpm (m/s)(m³/s)(m/s)Ratio0 (0.0)0 (0.00)0 (0.0)100.0A96 (0.5)1033 (0.49)181 (0.9)100.0A194 (1.0) 2088 (0.99)365 (1.9)100.0A284 (1.4) 3057 (1.44)534 (2.7)100.0A400 (2.0) 4306 (2.03)753 (3.8)100.0A496 (2.5) 5339 (2.52)933 (4.7)100.0A571 (2.9) 6146 (2.90) 1075 (5.5)100.0A679 (3.4) 7309 (3.45) 1278 (6.5)100.0A786 (4.0) 8461 (3.99) 1479 (7.5)99.8A878 (4.5) 9451 (4.46) 1652 (8.4)99.6A974 (4.9) 10484 (4.95) 1833 (9.3)99.1AD-HV-4December 2013
IAQ Measuring StationIntroducing Our NewIAQ Air Measuring Station 0.66% average deviation accuracy This new technology offers anadvancement in air control Damper class 1A leakage rated Airfoil blade design No degradation to accuracy overtime due to environmentalelements as is common placewith some technology Complete turnkey assembly andincludes factory calibrationUnited Enertechs’ X-12 AMSis now considered the number onechoice in outdoor air control performance.The X-12 has a 0.66% average deviationaccuracy and tested in realistic ranges from 100fpm to 1100 fpm. True control.
High Performance LouversAutomated Finishingwww.unitedenertech.com
UNITED ENERTECH LOUVERS SELECTION GUIDEModelBladeBladeDepthAngleStationary Storm LouversBladeStyleFreeArea*Velocity(fpm)Air Volume Pressure(cfm)DropFL-D-22.1637 Drainable54%8056971.09FL-D - 44.1937 Drainable50%125010,025.15FL-D-6.16.237 7153103.14D-DR-44.239 Double Drainable43%11578030.17D-DR-66.239 Double Drainable50%9357424.13EL-22.1637 J55%5244622.06EL-44.6340 J53%9948369.19EL-66.245 J52%8346889.12SFL-D-22.1345 DrainableSFL-D-44.1345 Drainable47%10567888.15SFL-D-66.1345 DrainableSFL-22.1345 JSFL-44.1345 J47%8406342.08SFL-6645 J47%8966782.14FLID-44.1930 Drainable45%FLID-4(Discharge) 4.1930 Discharge75%Wind Driven Rain 10006320 8%12509688.32DHV-66.26DrainableFlorida State / Miami-Dade Hurricane LouversDC FL-D-44.1637 Drainable50%125010,025.13DC FL-D-66.237 Drainable54%9227892.09DC %9807125.12Adjustable and Combination LouversAFL-D-44.2537 Adj/Drain43%12178288.11AFL-D-66.237 Adj/Drain54%9227892.08SAFL-44.1345 Adj/Drain47%8406342.09
ty(fpm)Air Volume Pressure(cfm)DropSAFL-66.1345 Adj/Drain47%8966783.13FA-1576.18890 Adj/Drain71%/44%10007040.11CFL-D-66.237 FL-D-44.1637 ComboSAFL-D-66.1345 Adj/DrainLBD-4-E4.1639 Combo46%13009477.5LBD-4-I4.1639 Combo47%10607992.4SAFL-D-44.1345 Adj/Drain47%8406342.0910904752Security / Blast Louver / Damper / FemaICBL-20-WR1027 Blast le54%125010,888.1628%8683871.0839%6804223.0437 37 AcousticalXAC-912AcousticalXAC-612AcousticalXAC-4 AcousticalLouver Equipment ScreensES-EL-22 1/4J BladeES-EL-44 1/4J BladeES-EL-62 1/4J BladeES-RD-4V4 1/4ChevronES-CD-100V2 3/8Vert/Sight ProofPEL-4440 S Blade47%600.120PFL-D-4437 Drainable50%600.080PFL-D-6.1637 Drainable54%600.090PXSD-1305DrainablePSFL-4445 J StylePSFL-6645 J StylePVV-106VerticalPD-HV-66Horz. (snow)47%800.17PenthousesPEL-4EV40 J/K24,300Architectural Grilles, Screens & Sunshades* All performance data based on 48” x 48”
STATIONARY STORM LOUVERS4” D-DR-46” D-DR-62” EL-24” EL-46” EL-6SFL-2”SFL-4”SFL-6”2” FL-D-2SFL-D-2”SFL-D-4”SFL-D-6”4” FL-D-46” FL-D-6.12” MW.G.* Sq. Ft.FL-D-22.1637ºDrainable.060 EA54%8056971.098.66FL-D - 44.1937ºDrainable.081 EA50%125010,025.158.02FL-D-6.16.237ºDrainable.081 EA54%125010,888.168.71VF-22.16Chevron.060 EA27%7153103.144.34D-DR-44.239ºDouble Drainable.081 EA43%11578030.176.94D-DR-66.239 Double Drainable.125 EA50%9357424.137.94EL-22.1637 J/K.060 EA55%5244622.068.82EL-44.6340 J/K.081 EA53%9948369.197.49EL-66.245 J.125 EA52%8346889.128.26SFL-D-22.1345 Drainable18 ga. galv.SFL-D-44.1345 Drainable18 ga. galv.47%10567888.157.47SFL-D-66.1345 Drainable18 ga. galv.SFL-22.1345 J18 ga. galv.SFL-44.1345 J18 ga. galv.47%8406342.088.42SFL-6645 J18 ga. galv.47%8966782.147.57FLID-44.1930 Drainable.081 EA45%FLID-4(Discharge) 4.1930 Discharge.081 EA75%* Free Area Based on 48” x 48”, Pressure Drop at 1,000 fpm.
WIND DRIVEN RAIN/STORM4”SED-48” RD-84” RD-4VV-10DHV-4DHV-6XSD-130ModelDepth fpmCoreEffectiveness ClassRatiofpm CFM W.G.VV-106Vertical45% 7.2729,503,8980100A10007270.13RD-44.16Vertical40% 46% 7.3829,503,846899.2A10007380.16RD-88.5Sand/Rain29% 4.5899.9A9404580.13SED-44.16Drainable35% 8% 7.7529,503,897499A12509688.28
BLAST .G.98%12509687.5.3BR-DHV-44.16Drainable.081 EABR-DHV-66.26Drainable.125 EABR-FL-D-44.25Drainable.125 EA50%125010,025.15BR-XSD-1305.1Drainable.081 EA46%10007380.16BR-FL-D-6.16.2Drainable.125 EA54%125010,888.1637 37
MODEL FEMA-8MODEL FEMA-5MODELICBL-20-WRwww.unitedenertech.com
Application and Design ICBL-20-WRUnited Enertech has gained its position as a leader inthe manufacturing of air movement and control equipment by producing high quality innovative products. Inour most recent development, United Enertech teamedup with Applied Research Associates (ARA), a leadingresearcher in explosive dynamics, to develop a multifunctional Blast Damper. The result is a damper/louversystem which can withstand a high yield blast,offer AMCA ratings for water penetration and pressuredrop, and complies with FEMA 361 zone IV criteria,250 mph winds when ordered with the screen.To facilitate the design, ARA examined the effects ofblast loading using Finite Element Modeling and SingleDegree of Freedom calculations. Their modeling replicated a close-in explosive threat, one similar to a carbomb. The simulation was a 200lb TNT surface chargeat a range of 50 feet. The numerical simulation demonstrated that the damper was able to withstand the highpeak incident pressure/short duration explosive loadwith only moderate damage. Further analysis showedthat the blast overpressure downstream of the damperwas greatly reduced by as much as 83%, thereby protecting equipment and personnel downstream. The abilityof the Damper to reduce the downstream overpressurewas accomplished bydesigning a blade profile and linkage systemwhich quickly shuts at theonset of a blast pressurewave. In this simulationof a close range blast, thedamper was able to closein 7 milliseconds.The ICBL-20-WR is idealfor protecting equipmentand personnel from sudden blasts and instantaneous pressure changes.Engineers can design withconfidence when specifying this product.
Application and Design (FEMA-5 and FEMA-8)The FEMA-8 is a heavy duty steel grille designed to protect exterior wall openings against severecircumstances on FEMA 320 or 361 compliant safe rooms and storm shelters. Usually the FEMA-8 is mountedin front of wall louvers, but can be installed in front of exterior wall openings that require protection. Grille design consists of inverted “V” blades which provide high free area and relatively low pressure drop. The FEMA8 provides the ultimate protection against high wind loads and wind-borne debris and is designed to complywith FEMA 361, and ICC 500 storm shelter and safe room standards. Model FEMA-8 is built to withstandwind loads of up to 265 psf.The FEMA-5 is a heavy duty, 5” deep aluminum grille designed to protect exterior wall openings againstsevere circumstances on FEMA 320 or 361 compliant safe rooms and storm shelters. Usually the FEMA5 is mounted in front of wall louvers, but can be installed in front of exterior wall openings that requireprotection. Grille design consists of inverted “V” blades which provide high free area and relatively lowpressure drop. The FEMA-5 provides the ultimate protection against high wind loads and wind-borne debrisand is designed to comply with FEMA 361, and ICC 500 storm shelter and safe room standards. ModelFEMA-5 is built to withstand wind loads of up to 266 psf and has 53% free area.FEMA GRILLESMODEL FEMA-88” Deep Steel Protective GrilleFEMA 361/ICC-500 CompliantFEMA-8MODEL FEMA-55” Deep Aluminum Protective GrilleFEMA 361/ICC-500 Compliance PendingFEMA-5
Destructive Testing for FEMA ComplianceMODEL ICBL-20-WRFEMA 361/ICC-500 Impact TestNumber of Impacts: 4Missle Type: 15 lb. 2 x 4Missle Speed: 100 MPHWatch our tests on UnitedEnertech’s Youtube channel.Scan this QR code to seethe test.Number of Impacts: 4Missle Type: 15 lb. 2 x 4Missle Speed: 100 MPHMODEL FEMA-8FEMA 361/ICC-500 Impact Test
ADJUSTABLE AND COMBINATION ladeBladeMaterialStyleFAfpmCFMsq. ft.W.G.AFL-D-44.2537 Adj/Drain.081 EA43%12178288.11AFL-D-66.237 Adj/Drain.081 EA54%9227892.08SAFL-44.1345 Adj/Drain18 ga galv47%8406342.09SAFL-66.1345 Adj/Drain18 ga galv47%8966783.13FA-1576.18890 Adj/Drain.125 EA71%/44%10007040.11CFL-D-66.237 Combo.125 EA47%12509463.11CEL-D-44.19Combo.081 EA46%10587713.15CFL-D-44.1637 Combo.081 EA46%9246754.07SAFL-D-66.1345 Adj/Drain18 ga galvLBD-4-E4.1639 Gravity/Combo.081 EA46%13009477.5LBD-4-I4.1639 Gravity/Combo.081 EA47%10607992.4SAFL-D-44.1345 Adj/Drain18 ga galv47%8406342.09
FLORIDA STATE/MIAMI-DADE HURRICANE LOUVERSDC-FL-D-4DC-FL-D-6V V-10-DDC-SED-5.1ModelDepth BladeBladeAngleDC-FL-D-44.1637 DC-FL-D-66.237 48%12509675.246Vertical45%9807125.12
PENTHOUSES AND GRAVITY AngleBladeStyleFreeAreaVelocity(fpm)PEL-4440 S Blade47%600.120PFL-D-4437 Drainable50%600.080PFL-D-6.1637 Drainable54%600.090PXSD-1305DrainablePSFL-4445 J StylePSFL-6645 J StylePVV-106VerticalPD-HV-66Horz. (snow)47%800.17PEL-4EV40 J/KAir Volume Pressure(cfm)Drop24,300
ACOUSTICAL yleXL-4ModelDepthNoise Reduction125 250 500 1K 2K pmCFMW.G.28% 4.468683871.0839% 6.216804223.04
LOUVER EQUIPMENT lBladeDepthBladeStyleFree AreaES-EL-22 1/4J Blade55ES-EL-44 1/4J Blade47ES-EL-62 1/4J Blade52ES-RD-4V4 1/4Chevron40ES-CD-100V2 3/8Vert/Sight Proof22
ARCHITECTURAL SUNSHADESMadison College, Madison, Wisconsin.
ARCHITECTURAL SUNSHADES
ARCHITECTURAL GRILLES & SCREENSEGG CRATELOUVER-BLOC 1LOUVER-BLOC 1IAIRFOIL-BLOCLOUVER-TEXSLANT BLADE-TEXCUBE IPTICAL
MACH SERIES SUNSHADES
Fire Dampers CombinationFireSmoke Dampers Smoke Dampers Radiation Damperswww.unitedenertech.com
FIRE DAMPER MODELSFD – For Static Systems OnlyFDD – For Dynamic or Static SystemsOptions: 1-1/2 and 3 Hour Fire Rated Horizontal and Vertical Mount Transition, A, B, CR, CO, C, LP Out of Fire Barrier/In Barrier Mount Grille Mount Multi-Blade: 3V or Airfoil True Round Fuse Link Temp., 165 F or 212 F Airflows up to 4000 fpm Pressures differentials up to 6” w.g.All Damper Models arethoroughly fire tested.1-1/2 hours intoa Fire Test, atapproximately1800 F.All damper models havesuccessfully passed the fireand hose stream test.Three hour dampers aretested to 1925 F.
SMOKE DAMPER MODELSFD – For Static Systems OnlyFDD – For Dynamic or Static SystemsOptions: 1-1/2 and 3 Hour Fire Rated Horizontal and Vertical Mount Transition, A, B, CR, CO, C, LP Out of Fire Barrier/In Barrier Mount Grille Mount Multi-Blade: 3V or Airfoil True Round Fuse Link Temp., 165 F or 212 F Airflows up to 4000 fpm Pressures differentials up to 6” w.g.CEILING DAMPER MODELSC-S/R-WT – Wood Truss ApplicationsC-RD – Round DamperC-S/R – Rectangular or Square DamperC/FS – Fabric Blade Damper, RectangularOptions: Fuse Link: 212 F Standard, 165 F Available Volume Control: Adjustable Feature to Vary Blade Position from Below Damper Thermal Blanket: Provides Thermal Protection onSquare Diffusers with Round Necks Wood/Gypsum Joist Ceilings: Special Dampers for thisApplication, 1 Hour Ceilings Most of our Models are approved for 3 Hour and LessCeilings Approved with or Without a Grille Approved for Ducted and Non-Ducted ApplicationsCeiling Damper Test
COMBINATION FIRE/SMOKE DAMPERF/S-3V - 3V Blade DesignF/S-AF - Airfoil Blade DesignF/S-RD - True Round DamperThis Damper has been tested as a Fire damper and as aSmoke Damper. Leakage Class – 1 or 2 (8 or 20 cfm/sq ft @4.5” wg) Airflow – 2000 fpm up to 4000 fpm Duct Velocity Static Pressure – 4” wg minimum up to 6” wg Temperature (Damper) – 250 F or 350 F Temperature Response Device – 160 F, 212 F, 250 F,350 F Mounting Position – Horizontal or Vertical Transitions – Type A, B, CR, CO, C Installation – ‘In Wall’ or ‘Out of Wall’ Power Source for Actuator – 24v, 120v, 230v, PneumaticAVAILABLE ACCESSORIESThermostat165 F, 212 F, 250 F or 350 Std in most cases on FSD’sFuse Link165 F, 212 FStandard in mostcases on 6” HFS’s and singlesection MultiBlade FDD’sRCB RemoteControl BoxModel F/S-AF-FAFront Access Fire/Smoke DamperSmoke Detectors
www.unitedenertech.com
UNITED ENERTECH DAMPERS SELECTION GUIDEModelDescriptionMax Face Velocity Max Pressure Max TemperatureCommercial Manual Balancing ( Round )ED/ED-124ga / 20ga Galv.1400fpm2”w.g. 185 RD20ga / 18ga Galv.2600fpm3” w.g. 185 RD-WM20ga / 18ga Galv.2400fpm3”w.g. 185 DW18ga / 16ga Dual Wall2600fpm3”w.g. 185 *Commercial Control ( Round )RI20ga / 18ga Galv.2600fpm6”w.g. 185 R-OB16ga. Galv. Oposed Blade2000fpm6”w.g. 185 R-PB16ga. Galv. Parallel Blade2000fpm6” 185 *Commercial Balancing ( Rectangular )EB24ga Galv.1400fpm2”w.g. 185 SB.081”/.125” Alum2000fpm2”w.g. 185 MD-11516ga Rollform Galv.3500fpm4”w.g. 185 MD-105.081”/.125” Alum2600fpm3”w.g. 185 Commercial Control ( Rectangular )CD-75/763” deep .081/0125” Alum2600fpm3”w.g. 185 CD-100/101.081”/.125” Alum2600fpm3”w.g. 185 CD-110/111016ga Galv. Rollfrom3500fpm4”w.g. 185 CD-120/12116ga-10ga Galv.3500fpm12” w.g. 185 CD-145/1464.5” Airfoil Ext. Alum6000fpm13” w.g. 185 CD-150/151Airfoil Ext Alum6000fpm13” w.g. 185 CD-160/161Airfoil 16ga/14ga Galv. Rolform6000fpm13” w.g. 185 CD170/171Airfoil 16ga/10ga Galv.6000fpm13” w.g. 185 **Commercial and Industrial Backdraft ( Round )CDCounter Balanced2400fpm2” w.g. 185 BFSpring Loaded2200fpm2” w.g. 185 I-900/DFIndustrial Butterfly5000fpm10” w.g. 250 I-200 F/CVert. Discharge Cap3500fpm4 w.g. 185 *Commercial and Industrustrial Backdraft ( Rectangular )CB-6002-1/4” Alum.1800fpm1.5” w.g. 180 CB-6012-1/4” Alum.2400fpm2.5” w.g. 180 CB-6022-1/4” Alum.4000fpm3.5” w.g. 180 HCB-700.081/.125 Alum4000fpm4” w.g. 180ºHCB-75016ga. Glav.4000fpm4” w.g. 180 *ICB-80014ga. Glav. / .125” Alum.4000fpm8-1/2” w.g. 180 *
ModelDescriptionMax Face Velocity Max Pressure Max TemperatureICB-90014ga. Glav. / Airfoil Alum Blade5000fpm8-1/2” w.g. 180 *ICB-95014ga. Galv. / Airfoil 18ga Galv.5000fpm8-1/2” w.g. 180 *RCDStatic Pressure Relief2000fpm3” w.g. 180 Industrial Control ( Rectangular )H-420/42114ga Galv.4000fpm10” w.g. 185 *H-620/62110ga Galv.600fpm21” w.g. 185 *AH-620/62110ga Glv. / Airfoil Alum.6000fpm13” w.g. 185 *NAH-720-1/721-112gaHRS / Airfoil 16ga4500fpm20” w.g. 185 *NAH-720-2/721-210gaHRS / Airfoil 16gaHRS6000fpm30” w.g. 185 *NAH-720-3/721-31/4”HRS / Airfoil 14gaHRS6000fpm35” w.g. 185 *HAH-720-4/721-43/8”HRS / Airfoil 12ga HRS6000fpm40” w.g. 185 *Industrial Control ( Round )RI-FRound Flanged2600fpm6” w.g.185 *RI-FOOval Flanged2600fpm6” w.g. 185 *HD-29212ga. Steel4000fpm5” w.g. 185 *HD-39210ga. Steel6000fpm10” w.g. 185 *HD-4923/16” Steel6400fpm20” w.g. 185 ** Available in stainless steel and higher max temperautre
BALANCING DAMPERSPower/BalanceBowden SystemPush-PullTwisting CableSystemSteel Rod SystemPRECISION/FLOW SYSTEM.balancing not requiredTMThe Precision Flow line is self regulating to maintain a consistant factory set CFM.TM
COMMERCIAL AIR DAMPERS Max Face Velocity Max Pressure Max TemperatureED/ED-124ga / 20ga Galv.1400fpm2”w.g. 185 RD20ga / 18ga Galv.2600fpm3” w.g. 185 RD-WM20ga / 18ga Galv.2400fpm3”w.g. 185 DW18ga / 16ga Dual Wall2600fpm3”w.g. 185 RI20ga / 18ga Galv.2600fpm6”w.g. 185 R-OB16ga. Galv. Oposed Blade2000fpm6”w.g. 185 R-PB16ga. Galv. Parallel Blade2000fpm6” 185 **
BACK DRAFT B-602ModelDesciptionMax Face Velocity Max Pressure Max TemperatureI-900/DFIndustrial Butterfly5000fpm10” w.g. 250 CB-6002-1/4” Alum.1800fpm1.5” w.g. 180 CB-6012-1/4” Alum.2400fpm2.5” w.g. 180 CB-6022-1/4” Alum.4000fpm3.5” w.g. 180 ICB-80014ga. Glav. / .125” Alum.4000fpm8-1/2” w.g. 180 *ICB-90014ga. Glav. / Airfoil Alum Blade5000fpm8-1/2” w.g. 180 *ICB-95014ga. Galv. / Airfoil 18ga Galv.5000fpm8-1/2” w.g. 180 *BFSpring Loaded2200fpm2” w.g. 185
THE ARCTIC INSULATOR.Defy the ElementsThe TB-155 & 156Arctic InsulatorTechnologyDamper is compliant with IECCwith a leakage rating of 3 cfm/2ft. at 1” w.g. of static pressure,and at a temperature of -40 ,26 cfm/ft. at 4” w.g.“Finest Damperwe have produced.”Bill Tate, CEO, United EnertechThermally Broken Damper
COMMERCIAL AIR DAMPERSCD-75, 76Thinline Extruded AluminumCD-110, 11116 ga. Blade Steel &Roll-Formed FrameCD-150, 151Extruded AluminumAirfoil BladesCD-100, 101Extruded AluminumCD-120, 12116 ga. Steel Frame and BladeSW -155, 156Thermally Broken Airfoil(Extruded Aluminum)Optional: Salt Water & Marine Dampers
COMMERCIAL AIR DAMPERSCD-160, 161Airfoil Steel Blade,Roll-Formed FrameSBExtruded AluminumMD-115, 11616 ga. Steel BladesRoll-Formed FrameManual Damper –No Complete ShutoffCD-170, 17116 ga. FrameAirfoil Steel BladesEB24 ga. SteelMD-105, 106Extruded AluminumNo Complete Shutoff
INDUSTRIAL CONTROL (ROUND) AIR ax Face Velocity Max Pressure Max TemperatureRI-FRound Flanged2600fpm6” w.g.185 *RI-FOOval Flanged2600fpm6” w.g. 185 *HD-29212ga. Steel4000fpm5” w.g. 185 *HD-39210ga. Steel6000fpm10” w.g. 185 *HD-4923/16” Steel6400fpm20” w.g. 185 *
INDUSTRIAL AIR DAMPERSH-420, 42114 ga. Steel Frame & BladesAH-620, 62110 ga. Steel FrameExtruded AluminumAirfoil BladesNAH-720-2, 721-210 ga. Steel Frame16 ga. Steel Double SkinAir Foil BladesH-620, 62110 ga. Steel Frame & BladesNAH-720-1, 721-112 ga. Steel Frame16 ga. Steel DoubleSkin Air Foil Blades
INDUSTRIAL AIR DAMPERSNAH-720-3, 721-31/4” Steel Frame14 ga. Steel, Double SkinAir Foil BladesI-CBL-10, 20G-ICBL-10, 20Blast DamperNAH-720-4, 721-43/8” Steel Frame12 ga. Steel, Double SkinAir Foil BladesI-CBL-RG-ICBL-RBlast Damper
ConventionalMetal Adapterswww.unitedenertech.com
CONVENTIONAL ROOF CURBSUnited Enertech eliminates theroof leak problems associated withroof openings and roof top equipment.Uniformed curb design andflashing detail provide a consistenttermination of the roof system.All curbs are fabricated to specificjob and equipment requirements.Superior quality, low cost and easeof installation reduce overall buildingexpense and hassles.Standard construction includesheavy-gauge galvanized steel, fullywelded and mitered corner seams,internal reinforcement on sides 36”and greater, integral base plate,pressure treated wood nailers and1-1/2” thick fiberglass rigid insulation.United Enertech can fabricate toany height or roof pitch with optionssuch as aluminum, stainlesssteel and galvalume, along withwider nailers, raised cants, linersto cover insulation, burglar bars,service cat walks and various othercustom specifications. Whetherfor new projects or retrofit, ourcurbs promise total roof integrityand dependability.
METAL BUILDING ROOF CURBSOur pre-engineered metal buildingroof curbs are designed andmanufactured to mate with anypanel configuration and requiredroof pitch. Custom sized to matchall manufacturers’ roof top equipment,HVAC units, fans, vents,hoods, skylights and any other roofmounted equipment.Standard construction includesheavy-gauge galvalume steel, miteredcorners, integral base plates,1-1/2” thick rigid insulation andfully welded watertight seams. Allwelds are treated to prevent rust.An integral cricket is provided forpositive water run off and to preventponding.Various options are also availableincluding heavier metalgauges, extended heights, liners tocover insulation, extended flanges,aluminum or stainless steel construction, double pitch for ridgemounting, sealant & fasteners, supportframing and special baked oncoatings to match roof color.
ADAPTER/SPECIALTY ROOF CURBSWith United Enertech curb adaptersnothing compares for dependable quality and engineering excellence. Ouradapters save time, money, field laborand preserve roof integrity since penetrations and structural changesare eliminated. We can supply theconfiguration to suit your job andequipment need. All we need arethe new and old unit model numbers.We will design and supply it withoutroof disruption.Standard construction designedwith mitered corners, fully weldedwater-tight seams, minimum 18gauge galvanized steel, weldstreated to prevent rust, fiberglassinsulation, sloped design for positivewater run off, internal reinforcementand supply/return air transitions.Various options are also availableincluding electrical access, controldampers, smoke dampers, zonedampers, access doors, coil racks,service cat walks, and much more.CondenserDischarge BackDraft DampersZoneControlDampersServiceCatwalk
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United Enertech Product Cross ReferenceUnited L-D-6DCSED-5.1RuskinGreenheckArrow 37-MDECD-545-MDControl & Backdraft -46CB-600BD2/A1ES-30500-B1370BD-150Life 50X12N/AD0114-1XVFD-10D-AThis chart is for reference only. Not all models are exact.
www.unitedenertech.comServing the United Statesand the World by providingInnovative andHigh Quality Products.3005 South Hickory Street Chattanooga, TN 37407 Ph: 423.698.7715 Fax: 423.698.6629
Enertech has embraced that philosophy to the fullest extent with the addition of our new state of the art 116,000 sq ft manufacturing plant, which now yields a total of over 212,000 sq ft of manufacturing space. Chattanooga receives on average 213 sunny days a year and that allows our 103 diffus
