Quest Dehumidifier Duct Kits

QUEST 70 Duct Kit -This Quest Duct Kit is for both supply and return, and includes two 8-inch collars, flange plate, and all hardware to securely seal to the dehumidifier unit. Part # 4038599

QUEST 100 -Supply & Return Duct Kit is used to duct the supply and return vents of the 100 Dehumidifier, for use in multiple areas or in an out-of-sight space. Attach the collars where dry air comes out of the side of the unit. This kit includes a duct plate to add to the vent cover, if needed.

The duct size is 10 inches.

QUEST 105-155-165-185-205-225 SUPPLY DUCT KIT -This accessory is used for ducting the 2 outlet vents of the dehumidifier for use in an out-of-sight space or in multiple areas.

If you wish to only duct one outlet vent, you should leave the additional vent uncovered (it should not be blocked/blanked). No additional CFM will be gained by blocking the other vent, and the unit was not designed to operate with only one vent flowing.

• These collars attach where the dry air is blown out of the sides of the unit
• Instructions and parts included
• Supply collars measure 10 inches in diameter

QUEST 105-155-165-185-205-225 RETURN DUCT KIT -This 12-inch diameter accessory is used for ducting Quest 5 Series dehumidifiers for use in a remote space or in multiple areas.

• This collar attaches where the moist air is drawn into the unit
• Instructions and parts included

QUEST 110 -150 RETURN KIT- includes the plate with a 10-Inch duct collar attached and is designed for use with the Quest Dual 110, and Dual 150 Dehumidifier. Does not include duct work or register grill. Part #4039697. Measures: 23" x 18" x 13".

QUEST 110 -150 SUPPLY KIT - The Quest 10 Series Supply Duct Kit (4033039) is used to duct the 2 outlet vents for dehumidifiers for use in an out-of-sight space or in multiple areas.

• These collars attach where the dry air is blown out of the sides of the unit
• A duct plate is included to cover one of the outlet vents if only one side is to be ducted
• Instructions and parts included
• Supply collars measure 10 inches in diameter

QUEST 195 DUCT KIT - This duct kit is ideal for ducting in air through the top of the unit and then ducting out it out one outlet to another location. 

• 12-inch inlet duct collar and tape foam for the top of the unit
• 10-inch outlet collar and tape foam 
• Duct cover plate
• Screws for attaching the appropriate parts. 

NEW QUEST 225 -Designed for use with the Quest High Efficiency 225 Dehumidifier, this supply and return duct kit has everything needed to connect a system to indoor ducting. This kit is compatible with both rectangular and round ducting.

QUEST 335 -  high-efficiency dehumidifier- this supply and return duct kit comes with everything necessary for ducting the unit into an indoor grow house or room. Part # 4042685

-16 inches in Diameter

QUEST 506 EXHAUST KIT overhead dehumidifier can be easily ducted using this genuine Quest Exhaust Duct Kit. This supply kit includes ports in housing and frame. -Dimensions: 11 H x 30 L x 25 W inches

Quest 506-706-746-876 Intake (return) Duct Kit is designed for use when ducting the Quest 506 and 876 overhead dehumidifiers. The return kit includes ports in housing and frame. 

• Dimensions: 26 H x 49 L x 25 W inches
• Return Collar: 12-in diameter

Quest 706-746-876 Exhaust (supply) Duct Kit This is designed for people who want to duct the 876 from a separate room (for a pool application, for example). The corresponding intake kit can be found here.