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ClimaGuard Air-to-Air Heat Exchanger Outdoor, X38 56w/F 24v

  • Unique counterflow aluminum core for high efficiency and high performance heat transfer
  • Engineered for temperature extremes, corrosive environments and wind driven rain
  • Models for 24 VDC, 48 VDC, 115 VAC and 230 VAC power supplies
  • Variable speed blowers standard on DC powered units for quiet running
  • Filterless design for low maintenance and easy cleaning
  • Painted galvanized or stainless steel sheet-metal cover for rugged factory and outdoor environments
  • Easy-mount flanges for simple installation
  • Surface or recessed mount capable
  • Every unit functionally tested before shipping
  • Mounting hardware, gaskets and user manual furnished with the unit
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Catalog #:


ClimaGuard Air-to-Air Outdoor


  • Height: 38 in / 965 mm
  • Width: 19.7 in / 500 mm
  • Depth: 10.1 in / 257 mm
  • Capacity Watts Per °C: 100 W
  • Capacity Watts Per °F: 56 W
  • Nominal Voltage: 24 V
  • Voltage DC: 24 V
  • Max Current: 8.6 A
  • Operating Temperature: −40 to 149 °F / −40 to 65 °C
  • Max Watts Per °F: 56 W
  • Max Watts Per °C: 100 W
  • Protection Rating: NEMA Type 4
  • Material: Mild Steel
  • Finish: Powder Coated
  • Color: Light Gray
  • Color Code: RAL 7035
  • Thickness: 18 ga / 1.21 mm
  • Weight: 68 lb


nVent Hoffman’s ClimaGuard Outdoor Heat Exchangers offer reliable closed-loop cooling while sealing out harsh environments including temperature extremes, dirt, dust, corrosive elements and wind-driven rain. This robust heat exchanger features a double-crimped and dip-sealed core, allowing efficient thermal transfer while ensuring maximum protection against leaks. With ClimaGuard Outdoor Heat Exchangers providing a tight seal against air and water infiltration, units can be simply surface- or recess-mounted to an enclosure with no loss of enclosure integrity.



Industry Standards

Reconnu UR/cUR
Reconocimiento UR/cUR
UL/cUL Listed; Type 12, 4; 4X optional; File No. SA7402
UR/cUR Recognized
Compatible Telcordia GR-487
Compatible con Telcordia GR-487
UR/cUR 认可精选型号,参考性能数据表。
UR/cUR Recognized on select models, reference performance data tables.
Telcordia GR-487 capable

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