Provide Heat in Enclosures that Contain Electronics Sensitive to Cold or Condesation

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  • Attaching stainless steel hardware and accessories are included
  • Includes user adjustable thermostat
  • 50W heater is recommended for cabinets up to H24"xW24"xD18"
  • 100W heater is recommended for cabinets from H30"xW24"xD12" up to H40"xW32"xD18"

RLH Heater Kits are designed to provide heat in enclosures that contain electronics sensitive to cold temperatures or prone to condensation. Heater kits include a thermostat and all mounting hardware.

25W and 50W heaters are radiant style heaters with separate outboard thermostats, while the 100W heater contains an active ventilation fan and integrated thermostat.

RLH Heater Kits may be factory installed when ordered with RLH enclosures. Installation instructions are included for retrofit applications.


Click through the six image slides below for instructions on connecting wires to the terminal block. Or download the PDF for later.


Please submit a quote request or contact your RLH sales representative for pricing and delivery information.