Cold Weather Catalog - Chromalox Precision Heat and Control

ComfortHCHWall MountedConvection Heater• 500 - 5,000 Watts• 1,706 - 17,060 Btuh• 120, 208, 240, 277, 480, 575and 600 Volt• 1 & 3 PhaseDimensions (Inches)7WidthManual Reset (optional)• Built-in Controls• 24, 36 or 48" Widths21Fuse DoorThermostatDescriptionType HCH convection heaters are designedfor easy installation in hard-use areas. Thepatented metal sheath Fintube ® radiatingheating elements with furnace brazed steelfi ns assures long life and superior heat transfer.Each unit is self-contained, complete withthermostat, automatic reset (standard) andmanual reset (optional) cutout.Applications• Entryways• Stairwells• Guard Shacks• Isolated Buildings• Cold Spots in Offi ces or PlantsConstructionCabinet — Heavy 18 gauge steel, zinc chromateprimer and almond polyester powdercoat fi nish.Heating Elements — Rugged, shock-proof0.475" diameter steel with furnace brazedsteel fi ns.FeaturesPower Terminal Block — Provided to facilitatefi eld installation.Built-in Contactors and Fused Control VoltageTransformers — Typical on all modelsrated over 277V and all three-phase heaters.Thermostat and Overtemperature Cutout —All models include a thermostat (55 - 105°F)and automatic reset overtemperature cutout.Models with suffi x M in the model numberinclude an additional manual reset cutout.Advantages• Minimum Maintenance• Attractive Design• Self Contained• Safer to Operate in Unattended AreasCAUTION — Not intended for use wherefl ammable vapors, gases, liquids or othercombustible atmospheres are present.42