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Liquid Graphite Heating Mat

Availability: In Stock
Usually ships In 1 Day

Item #: HM1

4.92 stars, based on 60 review(s). | Write a review

Retail: $27.99

$8.00

Price: $19.99

You Save: $8.00 (28.6%)

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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 hot spots
Fully adjustable heat settings from 67-86 degrees
110-120V ONLY

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(2025 SALE!) 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 with no hot spots!

Overall Customer Rating of 60 Reviews:

Write a review!

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Cory

Works like it should

12/6/2024

Rating:

Pros:

Cons:

Good stuff, good service.

Jon

Heating mat

11/24/2024

Rating:

Pros:

Heats up fast and holds steady temp

Cons:

No indicator on temperature dial

Works great, really sped up the growth of the mushrooms. Just wish there was a temperature indicator. Other than that, works as should

Mark

Idaho

Heating mat

10/18/2024

Rating:

Pros:

Price and quality are acceptable

Cons:

None yet

This product works as advertised. I really like the adjustable heat which is critical for optimum growth

Top notch

4/29/2024

Rating:

Pros:

Cons:

Great product fast shipping

Tyler Mathews

Heat mats

4/13/2024

Rating:

Pros:

Cons:

They heat well