Quest Duct Kit for Dual 155, 205, 225 – Dehumidifier Intake & Exhaust Duct Kit
The Quest Duct Kit for Dual 155, 205, 225 is a professional intake and exhaust duct connection kit designed for compatible Quest commercial dehumidifiers. It allows growers to connect their dehumidification equipment to ventilation ductwork for more flexible humidity management.
Designed for the newer Quest 155, 205, and 225 M-CoRR configurations, this accessory makes it possible to position a dehumidifier outside the cultivation area while directing humid air into the unit and returning dehumidified air to the growing space.
The kit accommodates rectangular ducting or compatible 14-inch (35.6 cm) round duct connections, making it suitable for commercial indoor cultivation facilities, greenhouses, and dedicated mechanical rooms.
Important: This product is a duct connection kit only. The dehumidifier, ventilation ducts, and round duct collars are sold separately.
Key Benefits
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Compatible with specified Quest 155, 205, and 225 models.
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Includes intake and exhaust duct connection components.
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Supports rectangular and 14-inch (35.6 cm) round ducting.
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Allows remote installation of compatible dehumidifiers.
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Helps free valuable floor space in cultivation rooms.
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Supports organized airflow and humidity management.
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Suitable for commercial cultivation facilities.
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Manufacturer-designed mounting components.
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Facilitates equipment access for routine maintenance.
Why Choose the Quest Duct Kit?
Indoor growing environments generate substantial humidity through plant transpiration and irrigation. Effective dehumidification is essential for maintaining stable relative humidity and managing vapor pressure deficit (VPD).
The Quest Duct Kit allows compatible equipment to operate from a separate mechanical area without requiring the dehumidifier to occupy valuable cultivation space.
By connecting both the air intake and exhaust to properly sized ventilation ducts, growers can create an organized air circulation system that supports reliable moisture removal.
Flexible Ducting Options
The kit provides dedicated connections for incoming and outgoing airflow.
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Intake Connection: Directs humid air from the growing environment into the dehumidifier.
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Exhaust Connection: Returns dehumidified air to the designated space.
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Ducting Compatibility: Supports rectangular ductwork or 14-inch (35.6 cm) round ducts using compatible collars.
Quest recommends keeping duct runs within 25 ft (7.6 m) and using dedicated ductwork for each dehumidifier.
Proper duct sizing and installation are essential to prevent excessive airflow restriction.
Ideal Applications
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Commercial indoor cultivation facilities
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Greenhouses and horticultural operations
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Hydroponic growing environments
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Dedicated mechanical rooms
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Remote dehumidification installations
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Controlled-environment agriculture
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Professional humidity-control systems
Product Specifications
| Specification |
Details |
| Brand |
Quest Climate |
| Product |
Duct Kit for Dual 155, 205, 225 |
| Product Type |
Intake and Exhaust Duct Connection Kit |
| Compatible Models |
Quest 155, 205, 225 M-CoRR configurations |
| Additional Compatibility |
Quest 200 50Hz M-CoRR |
| Round Duct Compatibility |
14 in (35.6 cm) |
| Rectangular Duct Compatibility |
Yes |
| Recommended Maximum Duct Run |
25 ft (7.6 m) |
| Intake Duct Adapter |
Included |
| Duct Adapter Face |
Included |
| Exhaust Duct Plenum |
Included |
| Duct Plenum Face |
Included |
| Mounting Hardware |
Included |
| Round Duct Collars |
Sold Separately |
| Ventilation Ductwork |
Sold Separately |
| Dehumidifier |
Not Included |
What's Included?
The kit provides the primary components needed to connect compatible Quest equipment to ductwork:
Not included: Dehumidifier, flexible or rigid ventilation ducting, 14-inch round duct collars, and installation tools.
Compatible Quest Dehumidifiers
This newer duct connection kit is intended for specified Quest models:
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Quest 155: Compatible M-CoRR commercial dehumidifier.
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Quest 205: Compatible M-CoRR commercial dehumidifier.
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Quest 225: Compatible high-capacity M-CoRR dehumidifier.
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Quest 200 50Hz: Compatible international M-CoRR configuration.
Compatibility notice: Older Quest Dual-series units use different supply and return duct kits. Verify the exact dehumidifier generation before purchasing.
Installation and Maintenance
Disconnect the dehumidifier before installation.
Attach the intake and exhaust components using the supplied hardware and the manufacturer's approved mounting points.
Connect the appropriate ductwork, secure the connections, and verify that airflow is not obstructed.
Maintain access to the air filter and follow Quest's recommended ducting limits.
Frequently Asked Questions (FAQ)
What is the Quest Duct Kit for Dual 155, 205, 225 used for?
It connects compatible Quest dehumidifiers to intake and exhaust ductwork, allowing flexible equipment placement.
Does the kit include both intake and exhaust components?
Yes. The kit includes connection assemblies for incoming and outgoing air.
Is the Quest dehumidifier included?
No. This product contains duct connection accessories only.
What duct diameter is supported?
The kit supports compatible 14-inch (35.6 cm) round ducts and rectangular duct configurations.
Can the dehumidifier be installed outside the grow room?
Yes. Properly designed intake and exhaust ducts allow compatible units to operate from a separate equipment room.
Does the kit fit older Quest Dual models?
Not necessarily. Earlier Dual-series dehumidifiers use separate supply and return duct accessories. Confirm the exact model before ordering.
Are ventilation ducts and collars included?
No. You purchase ductwork and round duct collars separately.
Order Confirmation
As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.
Shipping
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Free Shipping
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Returns
In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.
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