Cold Weather Catalog - Chromalox Precision Heat and Control

HVHHorizontal or VerticalDischarge Fan ForcedUnit Heater (cont’d.)ComfortHorizontal DischargeCEILINGCEILINGWALLThermostat Kits (40-90˚F)Model Rating PCN StockWt.(Lbs.)TK-5 SPST 219475 S 0.25TK-6 DPST 219483 S 0.25APower Disconnect Kit (3 Pole 600V)Wt.Model Rating PCN Stock (Lbs.)HDS-1 50 Amps 219491 S 0.5BCDimensions (In.)HeaterA B CHVH-02 to 05 16-1/8 13 10HVH-07 to 15 20-5/8 17-1/8 12-3/4Rod Thread Type and Spacing Dimensions for Horizontal discharge3/8-18 THREADEDMOUNTING HOLESXXL2Side WallCLCLL1TERMINAL BOXACCESS DOORBack WallMounting LimitationsHazardous Atmosphere — Unit heatersshould not be used in potentially explosiveatmospheres. Corrosive Atmosphere —Thefinish is not intended for direct salt sprayexposure in marine applications or the highlycorrosive atmospheres of greenhouses,swimming pools, chemical storage bins, etc.Mounting Height — Do not install unit heatersabove recommended maximum mountingheight. Obstructions must not block unitheater air inlet or discharge.Dimensions (In.)Unit Rod Thread Type L 1L 2X2-5 kW 3/8 - 16 2-7/8 7-1/8 3-3/47-1/2 - 15 kW 3/8 - 16 4-5/16 9-3/8 5-1/26