Make-Up Air
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19% Buy This
$2,772.00
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2% Check Discount
60 Amps. 8 Inch Duct.
17% Buy This
$1,703.00
Only 4 In-Stock
Free Shipping & Lift Gate
2% Check Discount
13% Buy This
$3,451.50
Factory-Direct
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2% Check Discount
Compatible with the Fantech MUAS 750.
11% Buy This
$864.00
Only 3 In-Stock
Free Shipping & Lift Gate
6% Buy This
$2,691.00
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2% Check Discount
6% Buy This
$3,802.50
Factory-Direct
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2% Check Discount
4% Buy This
$3,186.00
Factory-Direct
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4% Buy This
$3,721.50
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
4% Buy This
$3,883.50
Factory-Direct
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2% Check Discount
4% Buy This
$2,799.00
Factory-Direct
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2% Buy This
$2,470.50
Factory-Direct
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Compatible with the Fantech MUAS 2000.
2% Buy This
$1,596.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Compatible with the Fantech MUAS 1600.
2% Buy This
$1,198.00
Factory-Direct
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2% Check Discount
2% Buy This
$3,964.50
Factory-Direct
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2% Check Discount
2% Buy This
$4,662.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
$1,251.00
Only 2 In-Stock
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2% Check Discount
$4,311.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
$3,618.00
Only 1 In-Stock
Free Shipping & Lift Gate
2% Check Discount
$4,230.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
$3,105.00
Factory-Direct
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$4,500.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
$1,080.00
Factory-Direct
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$2,389.50
Factory-Direct
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$2,610.00
Factory-Direct
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Displaying Products 1 - 24 (of 37)
In a space where substantial ventilation is needed, it's important to make sure you balance the indoor air pressure by supplementing with make-up air. If you need, we even have products to help you pre-heat your make-up air, too.