This under-tank style heating mat uses liquid graphite to evenly heat the surface with no hot spots! Traditional heating pads use wires, which can lead to uneven heating and hot spots which can dry out your substrate. With infrared heating, it transfers heat through the solid objects and will not heat the air like traditional heat mats. This powerful heater only uses 28 watts of electricity but is equivalent to 200 Watts of heat. The adjustable dial allows for precise sustainable temperature control.

Features:

  • High powered heating core equivalent to 200 watts of thermal heating
  • Size 21" X 11" (L X W)
  • Under tank design
  • No not spots
  • Fully adjustable heat settings from 70-86 degrees
  • 110-120V ONLY

Price: $24.99
    Points to Purchase:2499
    Points Earned:125
    Bonus Points Earned:0

    Quantity:
    Item #: HM1
    Availability: In Stock
    Usually ships In 1 Day

    This 21"x 11" under-tank style heating mat uses liquid graphite to evenly heat the surface with no hot spots! Traditional heating pads use wires, which can lead to uneven heating and hot spots. This powerful heater only uses 28 watts of electricity but is equivalent to 200 Watts of heat. The adjustable dial allows for precise sustainable temperature control.

    Overall Customer Rating of 34 Reviews:
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    YUP! 5/5

    Rating:
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    Pros:
    • Lightweight
    • durable
    • good quality
    Cons:
    • Limited length of power cord
    Wide range of temperature settings. Pretty exact too with the adjustments. Just minor turns to the dial goes a long way. Do yourself a favor and get 2 when you order your grow kit.

    Montana

    Liquid graphite heating mat

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    Cons:
    This mat is hands down the best answer for controlling the temperature in your grow!!

    FL

    Amazing kits

    Rating:
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    Pros:
    • Simple
    • easy
    • fair price
    Cons:
    These grow kits are so easy to use, perfect for beginners. I just love my simple grow kit, it is fantastic!

    Great heating mat

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    Pros:
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    Performs as well or better than advertised. Great price, and uses very little energy.

    Liquid graphite heat pad

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    Pros:
    Cons:
    works perfectly with programmable thermostat