- Duct Adapter
- 12-inch Collar Plate
- #10 Screws (24 pcs)
Quest 506 and 506 277V Exhaust Duct Kit
- Supports exhaust runs up to 25 feet for targeted air distribution
- Direct compatibility with both 12-inch round and rectangular ducting
- Includes 24 screws for a secure airtight seal on high-pressure Quest 506 units
- 2-year manufacturer's warranty
- View More Details
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Who This Is For
- You are ducting your Quest 506 because moving heat away from your canopy is the only way to keep temperatures stable.
- You are adding an exhaust kit because dumping dry air directly into the room creates hot spots that stress your crop.
What We Found
- The included 24 screws might seem like overkill until you feel how much air pressure these 506 units actually push.
- We noticed that using a 12-inch rigid pipe instead of flex duct helps keep the noise down in tight spaces.
What Users Say
- Operators who switched to this kit report more uniform humidity levels after ducting dry air to the back of the room.
- Users who struggled with DIY vent boxes say this metal adapter stopped the annoying air whistles and leaks.
Quest 506 and 506 277V Exhaust Duct Kit
Struggling to properly vent your high-capacity dehumidifier? The Quest 506 Exhaust Duct Kit is the purpose-built solution for efficiently directing airflow from your unit. Specifically engineered for the powerful Quest 506 and 506 277V models, this kit ensures a seamless and professional installation. It offers the flexibility of using either round or rectangular ducting, allowing you to adapt to your grow room's unique layout and ventilation needs. With a simple setup process, you can quickly optimize your environment for better air quality and humidity control. For a complete ventilation solution, consider pairing this with the Quest 506 Intake Duct Kit.
What's Included
Features
Precision Fit
Exclusively designed for Quest 506 and 506 277V dehumidifier models.
Versatile Ducting
Compatible with both 12-inch round and rectangular ducting for flexible setups.
Easy Installation
Attaches quickly and securely to your Quest unit with the included screws.
Durable Construction
Made from high-quality materials to ensure a reliable, long-lasting solution.
Specifications
| Specification | Value |
|---|---|
| Compatibility | Quest 506 and 506 277V Dehumidifiers |
| Ducting Type | Designed for 12” Round Ducts or Rectangular Ducting (not included) |
| Maximum Ducting Run | 25 feet |
Support & Manuals
Warranty
This product is covered by a 2-year manufacturer's warranty, ensuring peace of mind and reliability for your environmental control setup.
FAQs
This exhaust duct kit is specifically designed to work with the Quest 506 (208/230V) and the Quest 506 (277V) models. It is not compatible with other Quest dehumidifiers.
No, the ducting itself is not included. This kit provides the necessary adapter and collar to connect standard 12-inch round or rectangular ducting to your dehumidifier. You can find suitable options in our fans and ducting section.
For optimal performance, the maximum recommended total length for the ducting run is 25 feet.
Ducting allows you to control where the dehumidifier's processed, dry air is exhausted. This improves air circulation, prevents microclimates, and ensures your entire canopy benefits from stable humidity levels. It's a critical step for optimizing your environment, as detailed in our guide on how to lower grow room humidity.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.



