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Catalog Number:  TX332816100
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Model Code:

  • 18856
  • Bulletin Number:

  • Industry Standards:

    UL/cUL Listed; Type 12, 4; 4X optional; File No. SA7402 UR/cUR Recognized UR/cUR Recognized on select models, reference performance data tables. CE EAC Telcordia GR-487 capable
    Change Item modify product

    Changing an item will update the Catalog Number. This can affect the list price and specification of the item.

    US Market ONLY


  • Telecom shelters
  • Outdoor cabinets
  • Equipment buildings
  • Instrument enclosures
  • And more
  • Features:

  • Unique counterflow aluminum core for high efficiency and high performance heat transfer
  • Models for 24 VDC, 48 VDC, 115 VAC and 230 VAC power supplies
  • UL Listed or Recognized to save customers time and money with agency approvals
  • Operating temperature range from -40 F/-40 C to 149 F/65 C
  • Variable speed blowers standard on DC powered units for quiet running
  • Surface or recessed mount capable
  • Low-carbon mild-steel sheet-metal cover for rugged factory environments
  • Easy-mount flanges for simple installation
  • Mounting hardware, gaskets and user manual furnished with the unit
  • Every unit functionally tested before shipping
  • Filterless design for low maintenance and easy cleaning
  • Engineered for temperature extremes, corrosive environments and wind driven rain
  • Finish:

  • RAL 7035 light-gray, semi-textured powder-coat paint standard
  • Stainless steel Type 304 or 316 finishes available on Type 4X models
  • Other colors and textures available
  • Options:

  • Thermostat Package
  • Special Voltage Package
  • Outdoor Package
  • Harsh Environment Package*
  • Stainless Steel Package*
  • Notes:

  • * Consult the factory for availability and catalog number.
  • Reference the Spec Sheet in the Downloads tab for complete product specifications.
  • ClimaGuard TX33-28 HEAT EXCHANGER
    Catalog Number
    Description TX33-28
    Watts per °F Max 28
    Max Current (A) 1.4
    Voltage 100 - 120 VAC
    Fahrenheit Min. -40
    Fahrenheit Max. 149
    Height (in.) 33.0
    Width (in.) 15.70
    Depth (in.) 8.10
    Weight (lb.) 45.00
    No accessories available.