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Heatilator Outside Air Duct (4021-632)

$38.00
SKU: 4021-632
UPC: 652174890699
Availability: Usually Ships in 2 to 3 Weeks
Part Type: Air Controls
Warranty Period: 1 Year
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Heatilator Outside Air Duct (4021-632)

Heatilator Outside Air Duct (4021-632)

$38.00

Heatilator Outside Air Duct (4021-632)

$38.00

Replacement UD6 6" outside air duct for Heatilator wood fireplaces. This part measures 42". Fits the following models:

Heatilator Wood Fireplaces:

  • MEL36-B
  • MEL36-BK
  • MEL42-B
  • MEL42-BK
  • MH42A
  • MHST36D 

Heatilator part # 4021-632
OEM HHT part

May fit other models, please check your owner's manual for part number compatibility.

This product has a 1 year manufacturer's warranty. The warranty is void if the part is installed in a unit it is not compatible with.

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