Seedling Heat Mat Temperature Controller

Thermostat Controller for Seedling Heat Mats

SunPack Digital Temperature Control is designed to maintain uniform germination, propagation and fermentation temperatures (68˚F-108˚) with the use of SunPad Seedling Heat Mat. 


  • Compatible with all DSM&T
  • Compatible with most 120V mats
  • UL listed for safety
  • Temperature Display Range: 32°F-140°F 
  • Both Celsius and Fahrenheit display
  • 6' cord
  • Simple push-button operation
  • 120 Volts/8.3 Amps (1000W) max current/60 Hz
  • 1 year warranty

Want to learn more about heat mats? Read this how-to article about how to use heat mats for seed starting.

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Ask a Question
  • is this thermostat compatible with the sunpad lite 20"x48" seedling heat mat or just the commercial sunpad pro heat mat?

    Yes the thermostat is compatible with any of the heat mats and is recomended to avoid overheating your seedlings.