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Quest 700 Series Duct Installation Guide

This guide details the installation of intake and exhaust duct kits for Quest 6-Series Gen 2 dehumidifiers (Quest 506, 746, 700). It covers using both 14-inch round and rectangular ducts, lists included parts and required tools, and provides step-by-step instructions for exhaust and intake adapter attachment.

Intake and Exhaust Duct Kit Installation Guide

This installation guide provides instructions for the Quest duct kit designed for the second-generation Quest 6-Series dehumidifier models, specifically Quest 506, Quest 746, and Quest 700. Ensure your dehumidifier part number matches one of these models, as this kit is not compatible with previous 6-Series units.

Exhaust Duct Installation

Parts Included:

  • Exhaust Duct Adapter (1)
  • 14″ Collar Plate (1)
  • #10 Screws (6 new, 4 from dehumidifier)

Tools Required:

  • Quest 6-Series Dehumidifier (Gen 2)
  • T-25 Torx Bit
  • 1/8″ Drill Bit
  • Drill

Caution: Disconnect the dehumidifier from electrical power before beginning installation.

Caution: A dedicated duct system is recommended for each unit. The maximum recommended duct run is 25 feet.

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