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Liquid Graphite Heating Mat

Availability: In Stock
Usually ships In 1 Day
Item #: HM1
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4.90 stars, based on 29 29 review(s). | Write a review
Price: $24.99

    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

    Customers Also Bought (check to add to cart)

    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 29 Reviews:
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    Great Full cover Heat Mat

    Rating:
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    Pros:
    • Overall heat coverage!
    Cons:
    • Heating Position ping on the dial.
    This heat mat is great for growing mushrooms. The heat is very soft and does not dry out my bulk grows like regular ones do. The heat is also very even. I am part of many online forums and people always tell me to heat the room and not the tub, well thats hard to do for some and can be very expensive. I have used this heat mat for almost a year now and the only reason I give it 4/5 stars is because I wish there was numbers to tell you what level of heat you were at, its nice because you can make tiny adjustments but if you accidentally turn the knob you have to start over. I guess not a big deal but I give it 90/100 in terms of my review. Oh and it only uses 27 watts of power which is like nothing! Less than a light bulb to run!!

    CA

    Mr. Allred

    Rating:
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    Pros:
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    V.good

    CA

    Mr. Allred

    Rating:
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    Pros:
    Cons:
    V.good

    CA

    Mr allred

    Rating:
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    Pros:
    Cons:
    V.good

    Liquid Graphite Heating Mat

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • safe packaging
    • adjustable temp. dial
    • plug-in
    • product looks good
    • dimensions big enough 4 large tubs
    Cons:
    I am a beginner at medicinal mushroom growing and was looing for a way to keep my substrate warm. Throughout the whole colonize and fruiting process. This has done just that. Very user friendly, simple, and is keeping my substrate/monotub in the mid 70*F even with about 3" of substrate. *Only one side of this mat heats up so NO WORRIES about the surface its on getting hot!!
    Highly recommend this to anyone who wants that extra bit of insurance for a succesful grow.