Which units does this kit fit?

It fits both the Hi-E Dry 120 (PN 4036730) and the Hi-E Dry 195 (PN 4036710). The same kit works across both units in this line.

What does this kit do?

It lets you route supply or return air to a different room or an out-of-sight space instead of venting directly where the dehumidifier sits. That's useful for utility-room installations serving a separate drying or grow space.

Installation uses the duct collar already built into the unit, with no modification to the dehumidifier needed. The process is the same for either compatible model.

Is a muffler kit included?

No, this is a duct kit only. A separate muffler kit is available for the Hi-E Dry 195 if you also want to reduce operating noise.

Home/Cultivation Equipment and Supplies/Environment/Ventilation & Ducts/Quest Duct Kit for Hi-E 195 and Hi-E 120

Quest Duct Kit for Hi-E 195 and Hi-E 120

Name: Quest Duct Kit for Hi-E 195 and Hi-E 120
Brand: Quest
SKU: QST4039132
Price: 169 USD
Availability: OutOfStock

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QST4039132

$169.00

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Description
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Duct Kit for the Quest Hi-E Dry 120 and 195 Dehumidifiers

The Hi-E Dry 120 and 195 dehumidifiers are often installed in a utility area separate from the space they're drying, and this duct kit makes that separation practical. It attaches to the existing duct collar on either unit, letting you route air to a different room or an out-of-sight space rather than venting directly where the dehumidifier sits.

It's a direct fit for both the Hi-E Dry 120 (PN 4036730) and the Hi-E Dry 195 (PN 4036710), covering both units in this line.

Key Features & Benefits

Fits the Existing Duct Collar — no changes to the dehumidifier required.
Routes Air Elsewhere — sends supply or return air to another room or space.
Fits Both Hi-E Dry Models — covers the 120 (PN 4036730) and 195 (PN 4036710).
Straightforward Installation — designed for a direct, tool-light fit.

Who Should Use This Hi-E Dry Duct Kit

Owners of the Hi-E Dry 120 or Hi-E Dry 195 dehumidifier who want to duct air to a separate room or space.

About Quest

Therma-Stor LLC of Madison, Wisconsin builds Quest dehumidifiers for commercial and industrial moisture control, alongside its sister brand Anden. Patented M-CoRR multi-coil technology built into Quest dehumidifiers recaptures heat generated during dehumidification, aimed at indoor cultivation, food production, and other demanding facilities.

Frequently Asked Questions

Which units does this kit fit?: It fits both the Hi-E Dry 120 (PN 4036730) and the Hi-E Dry 195 (PN 4036710). The same kit works across both units in this line.
What does this kit do?: It lets you route supply or return air to a different room or an out-of-sight space instead of venting directly where the dehumidifier sits. That's useful for utility-room installations serving a separate drying or grow space.
How is it installed?: Installation uses the duct collar already built into the unit, with no modification to the dehumidifier needed. The process is the same for either compatible model.
Is a muffler kit included?: No, this is a duct kit only. A separate muffler kit is available for the Hi-E Dry 195 if you also want to reduce operating noise.

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