TPI HLA Series Hazardous Location Fan Forced Unit Heater

• 4 FAN-FORCED SUSPENDED UNIT HEATERS 3-25 KW FOR T-3B CLASS I, GROUP C & D, DIVISION 1 & 2 AND CLASS II, GROUPS E, F & G, DIVISIONS 1 & 2.
• Designed for rugged industrial applications in hazardous locations where the possibility of explosion or fire exists due to the presence of certain flammable gases, vapors, powdered metals or dust
• Permanently sealed, liquid to air, finned tube heat exchanger core
• Ethylene Glycol to water mixture used as a heat transfer fluid in the heater core, providing -45° C. (-49° F) freeze damage protection
• High-performance electric motor driven fan blows air across finned tubes to effect uniform heat transfer and area heat distribution
• Manual Reset capillary type limit provides high temperature regulation and is rated for 6,000 cycles of service
• Stainless steel and aluminum pressure relief valve for overpressure
• A back-up contactor is included for additional protection
• 14 gauge steel cabinet powder coated epoxy paint finish contains heater core, motor, and fan assembly
• Narrow gap safety fan guard shields all moving parts
• Adjustable louvers allow directional control of air
• Copper conductor wires enclosed in rigid metal conduits carry all electrical power
• Box lugs furnished for field connections within approved enclosure
• Made in U.S.A.
• California residents see Prop 65 Warnings

Dimensional Data

*All dimensional data given in inches.

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