ComfortCAF-12Architectural Convection<strong>Heat</strong>er (cont’d.)Specifications <strong>and</strong> Ordering InformationElectrical Dimensions (In.) OrderingWt.Volts Phase Watts Amps Btuh Height Length Depth Model Stock (Lbs.)208 1 4,500 21.6 15,354 12 72.3 5.75 CAF-12F645 NS 104.5208 3 4,500 12.5 15,354 12 72.3 5.75 CAF-12F645 NS 104.5240 1 4,500 18.8 15,354 12 72.3 5.75 CAF-12F645 NS 104.5277 1 4,500 16.2 15,354 12 72.3 5.75 CAF-12F645 NS 104.5480 3 4,500 5.4 15,354 12 72.3 5.75 CAF-12F645 NS 104.5208 1 4,500 21.6 15,354 12 96.3 5.75 CAF-12F845 NS 131.3208 3 4,500 12.5 15,354 12 96.3 5.75 CAF-12F845 NS 131.3240 1 4,500 18.8 15,354 12 96.3 5.75 CAF-12F845 NS 131.3277 1 4,500 16.2 15,354 12 96.3 5.75 CAF-12F845 NS 131.3480 3 4,500 5.4 15,354 12 96.3 5.75 CAF-12F845 NS 131.3208 1 6,000 28.8 20,472 12 96.3 5.75 CAF-12F860 NS 131.3208 3 6,000 16.7 20,472 12 96.3 5.75 CAF-12F860 NS 131.3240 1 6,000 25 20,472 12 96.3 5.75 CAF-12F860 NS 131.3277 1 6,000 21.7 20,472 12 96.3 5.75 CAF-12F860 NS 131.3480 3 6,000 7.2 20,472 12 96.3 5.75 CAF-12F860 NS 131.3Stock Status: S = stock AS = assembly stock NS = non-stockTo Order—Specify model, watts, volts, phase <strong>and</strong> quantity.CONVECTIONOrderingInformationTo Order —Complete theModel Numberusing the Matrixprovided.Model Architectural Convection <strong>Heat</strong>erCAF-12Code InletFBFrontBottomCode Length (Ft.)2 23 34 46 68 8Code Wattage (see table)Code Voltage/Phase21 208/1 41 277/123 208/3 73 480/331 240/1Code FinishPaintedAnodized68 Almond 07 Bronze02 White 10 ClearCode <strong>Control</strong> Options (factory installed)A9A3A4A5A6A7A8B9B3Built-in DP tamperproof hydraulic thermostat 208 - 277VBuilt-in 3P tamperproof hydraulic thermostat for 3P voltages 208 - 480VBuilt-in 24V low voltage relay for 1P voltages 208 - 277VBuilt-in 24V low voltage relay <strong>and</strong> transformer for 1P voltages 208 - 277VBuilt-in 24V contactor for 3P voltages 208 - 480VBuilt-in 24V contactor <strong>and</strong> transformer for 3P voltages 208 - 480VBuilt-in disconnect switch, rated 277V @ 20ABuilt-in DP tamperproof thermostat <strong>and</strong> disconnectBuilt-in 3P tamperproof thermostat <strong>and</strong> disconnectCAF-12 B 2 15 21 68 A9 Typical Model NumberAccessories (Field Installed)ALPKM2 — Pedestal kit for units up to 4 feetin length (2 pedestals included)ALPKM3 — Pedestal kit for units above 4 feetin length (3 pedestals included)ALF12IC90 — Inside 90 degree cornerALF12OC90 — Outside 90 degree cornerFiller Sections — Contact your Local <strong>Chromalox</strong>Sales offi ce for available sizes.61
ComfortCAF-20Architectural CabinetConvection <strong>Heat</strong>er• 1,500 - 6,000 Watts• 5,118 - 20,472 BtuhDimensions (Inches)Length• 208, 240, 277 <strong>and</strong> 480 Volt• 1 & 3 Phase20Side View(less end cap)• 24.3 - 72.3" Lengths• 750 or 1,000 W/Ft.ApplicationsProvide ideal solutions to a wide variety ofinstitutional, commercial <strong>and</strong> industrial spaceheating applications such as:• Entryways• Stairwells• Corridors• Meeting Rooms• Factory Offi ces• Auditorium areas where Cabinet Strength <strong>and</strong>Contemporary Styling are required.ConstructionSt<strong>and</strong>ard Finishes — White or Almond paintedfi nish is hybrid polyester epoxy powder coat.Clear <strong>and</strong> Bronze 40 are anodized aluminumfi nishes.Front <strong>and</strong> Top Surface is constructed of 14gauge extruded aluminum with punched airintake <strong>and</strong> exhaust vents. Cabinet back <strong>and</strong>bottom are fabricated from satin coat steel <strong>and</strong>with multiple knockouts for convenient powerconnection. Endcaps are fi eld removable forcontinuous heater installation.Front Air Intake, Front Air Exhaust.May Be Partially or Fully Recessed.Stainless Steel Sheath encloses a nickel chromiumelement compacted in a mineral insulation.Aluminum fi ns are positively stakedto the surface <strong>and</strong> provide superior heattransfer.Custom — Contact your Local <strong>Chromalox</strong>Sales offi ce.Terminal BoxFeatures1-1/22-3/42Back ViewBottom View(front inlet version shown)Optional Built-in Tamperproof Thermostat<strong>Control</strong>s may be mounted in either the left orright h<strong>and</strong> terminal box. Built-in low voltagerelays or contactors, if specifi ed, are located inthe right h<strong>and</strong> terminal box. Power connectioncan be made at either end of the heater.Full Length Thermal Protection.1 15-3/4Terminal BoxFloating Element Suspension MinimizesExpansion Noise.Advantages• Easy Mounting <strong>and</strong> Wiring• Advanced Architectural StylingSpecifications <strong>and</strong> Ordering InformationElectrical Dimensions (In.) OrderingWt.Volts Phase Watts Amps Btuh Height Length Depth Model Stock (Lbs.)208 1 1,500 7.2 5,118 20 24.3 5.75 CAF-20215 NS 32208 3 1,500 4.2 5,118 20 24.3 5.75 CAF-20215 NS 32240 1 1,500 6.3 5,118 20 24.3 5.75 CAF-20215 NS 32240 3 1,500 3.6 5,118 20 24.3 5.75 CAF-20215 NS 32277 1 1,500 5.4 5,118 20 24.3 5.75 CAF-20215 NS 32480 1 1,500 3.1 5,118 20 24.3 5.75 CAF-20215 NS 32480 3 1,500 1.8 5,118 20 24.3 5.75 CAF-20215 NS 32208 1 2,000 9.6 6,824 20 24.3 5.75 CAF-20220 NS 32208 3 2,000 5.6 6,824 20 24.3 5.75 CAF-20220 NS 32240 1 2,000 8.3 6,824 20 24.3 5.75 CAF-20220 NS 32240 3 2,000 4.8 6,824 20 24.3 5.75 CAF-20220 NS 32277 1 2,000 7.2 6,824 20 24.3 5.75 CAF-20220 NS 32480 1 2,000 4.2 6,824 20 24.3 5.75 CAF-20220 NS 32480 3 2,000 2.4 6,824 20 24.3 5.75 CAF-20220 NS 32208 1 3,000 14.4 10,236 20 36.3 5.75 CAF-20330 NS 43.5208 3 3,000 8.3 10,236 20 36.3 5.75 CAF-20330 NS 43.5240 1 3,000 12.5 10,236 20 36.3 5.75 CAF-20330 NS 43.5240 3 3,000 7.2 10,236 20 36.3 5.75 CAF-20330 NS 43.5277 1 3,000 10.8 10,236 20 36.3 5.75 CAF-20330 NS 43.5480 1 3,000 6.3 10,236 20 36.3 5.75 CAF-20330 NS 43.5480 3 3,000 3.6 10,236 20 36.3 5.75 CAF-20330 NS 43.5208 1 3,000 14.4 10,236 20 48.3 5.75 CAF-20430 NS 141.9208 3 3,000 8.3 10,236 20 48.3 5.75 CAF-20430 NS 141.9240 1 3,000 12.5 10,236 20 48.3 5.75 CAF-20430 NS 141.9240 3 3,000 7.2 10,236 20 48.3 5.75 CAF-20430 NS 141.9277 1 3,000 10.8 10,236 20 48.3 5.75 CAF-20430 NS 141.9480 1 3,000 6.3 10,236 20 48.3 5.75 CAF-20430 NS 141.9480 3 3,000 3.6 10,236 20 48.3 5.75 CAF-20430 NS 141.962