Electric Wall Fin - Trane

1 Electric Wall FinFIN-PRC003-ENOctober 2001 Model EWFB Electric Wall FinFIN-PRC003-EN 2001 American Standard Inc. All rights EWFBE lectric Wall FinTrane Electric natural convection heavyduty wall fin has been designed to besecurely attached to the wall or as anoption floor mounted on wall fin is ideally suited as aprimary heating source, a supplement inhigh heat loss areas or as a draft barrierto help minimize cold wall and windowconditions. Because of its ruggedconstruction, wall fin is especiallyrecommended for public areas incommercial and institutionalapplications such as offices, schools,hospitals, transportation terminals,churches, dormitories and range of sizes and heat outputs canbe individually combined to form a trulycustom comfort system.

2 The widevariety of colors, materials andaccessories become architecturallycompatible with any interior concept Options Enclosures ranging from 2 5/8" (67 mm),3 1/2" (89 mm), 5" (127 mm) and5 1/2" (140 mm) depths and 4" (102mm), 4 1/2" (114 mm), 6" (152 mm),7" (178 mm) heights. Model ASHDB isavailable in 8" (203 mm) through20" (508 mm) heights. Front intake models may be installeddirectly on finished floors. 2 (.61 M) to 15 ( M) lengths. 1/4" ( mm) pencil-proof top dischargeextruded aluminum grilles andextruded aluminum back. One-piece front and top panel snap fitsto back cover for two-piececonstruction.

3 Totally-enclosed junction boxes. Full length thermal overloadprotection. Bonded aluminum fins for cool surfacetemperatures. Standard 1/2" (13 mm) EMT racewaybetween junction boxes. Thermostats single or double-pole. Disconnect switch, double-pole. Transformer relay single-pole andpower relays. Custom lengths to 1' ( M). 6" (152 mm) and 12" (305 mm) controlsections for factory mounting of one totwo controls. Extended enclosures extend heater slength in 6" (152 mm) increments to amaximum length of 60" (1524 mm). Blank enclosure sections for all modelsto allow branch circuit wiring.

4 Can bemodified for use with hydronic heatingelements. Full line of field adjustable accessoriesfor virtually perfect wall-to-wall ormullion-to-mullion fit without fieldcutting. Approved as 40 amperewireways. UL Listed. 1/4" ( mm) wire mesh, factoryinstalled on enclosure. No visible mounting screws. Pedestal brackets available for floormounting in lobbies or in front Wall Mount (Bottom Inlet)3 1/2" Deep x 6" High 12-GaugeExtruded Aluminum Front and GrilleDBF Floor Mount (Front Inlet) for zeroclearance mountingCB Wall Mount (Bottom Inlet)2 5/8" Deep x 4 1/2" High 14-Gauge Extruded Aluminum Frontand Grille3 FIN-PRC003-ENContentsFeatures and BenefitsDimensional DataWiring DiagramsMechanical Specifications24914 DBCT Bottom Inlet (Top Discharge)DBCF Front Inlet (Top Discharge)

5 5" Deep x 7" High 10-Gauge ExtrudedAluminum Front and GrilleRDBT-PD Architectural Draft Barrier6" Deep x 5" High 12-Gauge ExtrudedPedestal MountASHDB 8 through 205 1/2" Deep x 8" thru 20" HighFront Cover 16-Gauge Steel with12-Gauge Extruded Aluminum GrilleFIN-PRC003-EN4 DimensionalDataModel EWFBType DBF Wall Mounted (Bottom Louver)15' ( M) Length DBF and DBT Only Wall MountedArchitectural Pedestal HeatersSeries DBT and DBF100-250 Watt Per Foot5 FIN-PRC003-ENDimensionalDataModel EWFBType CB Wall MountedTypical InstallationPedestal Heaters Series CB250 Watts Per Foot Element PedestalsFIN-PRC003-EN6 DimensionalDataModel EWFBType DBCT and DBCF (Bottom Louver) Wall MountedTypical InstallationArchitectural Pedestal HeatersSeries DBCF, DBCTNOTE:Front covers available as standard through 15.

6 Backplate available as option through 15 .7 FIN-PRC003-ENDimensionalDataModel EWFBM odel RDBT-PD Pedestal Floor MountedUnit LengthDimension A Dimension A FeetMeters 2 3 4 5 6 7 8 9 ASHDB-8 thru 20 Wall MountedKnockouts and Mounting Holes*Architectural Pedestal Heaters Series ASHDB-8 8 High100-500 Watts

7 Per Foot*8" high ASHDB unit is the only size that can be mounted on EWFBT ypical Installation9 FIN-PRC003-ENWiringDiagramsModel EWFBC ontrolsDescription Single PoleCatalog Number DBF-ITS, DBT-ITS,CDF-ITS, CDT-ITSR ated 25 amps at 120-277 VAC. 50-110 Ftemperature range. Tamperproof andadjustable through discharge Double Pole ThermostatCatalog Number DBF-ITD, DBT-ITD,CDF-ITD, CDT-ITDR ated 25 amps at 120-277 VAC. 50-110 Ftemperature range. Tamperproof andadjustable through discharge Disconnect SwitchCatalog Number DBF-IDS, DBT-IDS,CDF-IDS, CDT-IDSD ouble pole rated 20 amps at Wiring With Integral Controls Integral thermostats: wire entry fromeither end.

8 Disconnect switch: right hand wireentry. Thermostat and disconnect: right handwire entry. Relays: right hand wire entry controlsection. Thermostat disconnect and relay:right hand wire entry control heaters are furnished withcontrols, make certain that the heater orheaters do not exceed the lowestamperage rating of the controlsfurnished. For example, if a thermostatand disconnect are furnished, thethermostat is rated at 25 amps 240 and277, the disconnect is rated 20 amps 240and 277. Therefore, the combination ofheaters should not exceed 20 amps at277 or DiagramsWiring Diagrams Control SectionFIN-PRC003-EN10 ControlsDescription Single PoleCatalog Number CB-ITSR ated 25 amps at 120-277 VAC.

9 50-110 Ftemperature range. Tamperproof andadjustable through discharge Double Pole ThermostatCatalog Number CB-ITDR ated 25 amps at 120-277 VAC. 50-110 Ftemperature range. Tamperproof andadjustable through discharge Disconnect SwitchCatalog Number CB-IDSD ouble pole rated 20 amps at EWFBW iring DiagramsWiring Diagrams Control SectionField Wiring With Integral Controls Integral thermostats: wire entry fromeither end. Disconnect switch: mount either end. Thermostat and disconnect: mounteither end. Relays: control section. Thermostat disconnect and relay:control sectionNote: Control section is attached oneither heaters are furnished withcontrols, make certain that the heater orheaters do not exceed the lowestamperage rating of the controlsfurnished.

10 For example, if a thermostatand disconnect are furnished, thethermostat is rated at 25 amps 240 and277, the disconnect is rated 20 amps 240and 277 VAC. Therefore, the combinationof heaters should not exceed 20 amps at277 or 240 Single PoleCatalog Number DBCF-ITS, DBCT-ITSR ated 25 amps at 120-277 VAC. 50-110 Ftemperature range. Tamperproof andadjustable through discharge Double Pole ThermostatCatalog Number DBCF-ITD, DBCT-ITDR ated 25 amps at 120-277 VAC. 50-110 Ftemperature range. Tamperproof andadjustable through discharge Disconnect SwitchCatalog Number DBCF-IDS, DBCT-IDSD ouble pole rated 20 amps at Wiring With Integral Controls Integral thermostats: wire entry fromeither end.