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Thermoelectric Temperature Controller

Product Announcement from McLean Cooling Technology

Thermoelectric Temperature Controller-Image


The McLean® Thermoelectric Temperature Controller provides PWM regulation of cooling and heating output for McLean's Thermoelectric Coolers, ensuring consistent temperature control. Offering six cooling temperature set points and seven heating temperature set points, this controller satisfies flexible application requirements.


  • Provides PWM regulation of cooling and heating output for Thermoelectric Cooler
  • Automatically switches between cooling and heating
  • Six cooling temperature set points range from 22.5 C (72.5 F) to 35 C (95 F) (35 C factory setting)
  • Seven heating temperature set points range from -15 C (5 F) to 15 C (59 F)(15 C factory setting)
  • Heating function can be easily disabled if desired
  • LEDs indicate cooling and heating mode, low and high temperature alarms, and overall system status
  • Dry contact relay output provides for external alarm indication
  • Can be mounted in a convenient dry location near the thermoelectric cooler; mounting hardware included
  • CSA certification
  • RAL 7035 light-gray powder-coat painted galvanized steel
  • Operating temperature range: Minimum -40 C (-40 F); Maximum 149 C (65 F)
  • 410 Watts


  • Compatible with McLean Thermoelectric Cooler
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