Does this duct kit fit the 277V Quest 335 too?

Yes, it's a direct fit for both the 208/230V Quest 335 (PN 4042500) and the 277V Quest 335 (PN 4042600). The same duct collar sizing applies to both.

What does this kit do?

You can route supply or return air to a different room or an out-of-sight space rather than venting directly where the unit is installed. That's useful in larger facilities where the Quest 335 serves more than one area.

It fastens to the duct collar the unit already has, with no modification to the dehumidifier required. Installation follows the same process for either voltage version.

Does this kit cover exhaust air too?

This kit is intended for supply or return ducting. Check with your installer if your setup also requires a dedicated exhaust path.

Home/Cultivation Equipment and Supplies/Environment/Ventilation & Ducts/Quest Duct Kit for Quest 335 and 335, 277V

Quest Duct Kit for Quest 335 and 335, 277V

Name: Quest Duct Kit for Quest 335 and 335, 277V
Brand: Quest
SKU: QST4042685
Price: 389 USD
Availability: OutOfStock

Write a review

Product Code:

QST4042685

$389.00

Out of stock

Add to wish list

Hydrofarm

With a strong portfolio of manufactured and distributed brands, we are one of the lead...

City: US, Shoemakersville

Ask a question About vendor

Our Advantages

Competitive Price Matching
Fast & Discreet Shipping (2-3 days)
Safe & Secure Shopping
High Quality Trusted Brands

Buying Multiple Units?

ACH Payments Available

Description
Features
Reviews

Duct Kit for the Quest 335 Dehumidifier

The Quest 335's higher-capacity output often serves a larger facility footprint, and ducting its supply or return air lets the unit serve a room beyond where it's physically mounted. This kit attaches to the existing duct collar on the Quest 335, routing air to a separate room or an out-of-sight space.

It's a direct fit for both the Quest 335 (PN 4042500) and the Quest 335 277V (PN 4042600), covering both voltage versions of this unit.

Key Features & Benefits

Attaches at the Built-In Collar — no dehumidifier modification needed.
Redirects Air as Needed — sends supply or return air to another room or space.
Covers Both Quest 335 Voltages — 208/230V and 277V configurations.
Straightforward Installation — designed for a direct, tool-light fit.

Who Should Use This Quest 335 Duct Kit

Owners of the Quest 335 or Quest 335 277V dehumidifier who want to duct air to a separate room or space.

About Quest

Commercial and industrial moisture-control equipment from Quest is built by Therma-Stor LLC of Madison, Wisconsin, parent company of sister brand Anden as well. Quest dehumidifiers apply patented M-CoRR multi-coil technology to recapture heat generated during dehumidification, a design aimed at indoor cultivation, food production, and other demanding facilities.

Frequently Asked Questions

Does this duct kit fit the 277V Quest 335 too?: Yes, it's a direct fit for both the 208/230V Quest 335 (PN 4042500) and the 277V Quest 335 (PN 4042600). The same duct collar sizing applies to both.
What does this kit do?: You can route supply or return air to a different room or an out-of-sight space rather than venting directly where the unit is installed. That's useful in larger facilities where the Quest 335 serves more than one area.
How is it installed?: It fastens to the duct collar the unit already has, with no modification to the dehumidifier required. Installation follows the same process for either voltage version.
Does this kit cover exhaust air too?: This kit is intended for supply or return ducting. Check with your installer if your setup also requires a dedicated exhaust path.

No reviews found