Dehumidifier – ATMOX Adapter Kit (Aprilaire Only)

Item:  02-175-225

Return to Product Catalog


ATMOX Dehumidifier Relay Adapter Kit

The Dehumidifier Relay is designed for the Aprilaire E070 and Aprilaire E100 dehumidifiers and can only be used with the ATMOX ACE Controller.

The Dehumidifier Relay Adapter Kit allows the ATMOX System to control the operation of an Aprilaire dehumidifier. The dehumidifier paired with the ATMOX Controls offers the best crawl space moisture control system. The ATMOX ACE Controller will determine the best tool to reduce excess moisture at any given time. This means that most of the time that will be using outside fresh air pushed and pulled in with fans. The dehumidifier acts as a back up for drying action when outside air is not available.

In addition, use of internal fans in the crawl space will improve the air flow to the drying unit. This will better dry all corners and areas of your space more evenly. You don’t want to dry out the area near the drying unit but neglect the other parts. Both vented and encapsulated crawl spaces can benefit from the use of an ATMOX System.

Energy Usage

The goal of an ATMOX moisture control setup up is to improve energy efficiency and air quality.  We believe moisture control systems should be effective as well as inexpensive to operate. However, dehumidifiers often have high energy usage. With use of the ACE Controller, it reduces the use of this unit when fans are better at drying. The adapter kit allows the ACE Controller to determine which drying tool is best for the situation. As a result, there is less energy used. It also brings in some fresh outside air.

Adapter kit included with the purchase of an Aprilaire dehumidifier when directly purchased from ATMOX. Additionally, kit is available to purchase separately.

ATMOX is a reseller of Aprilaire products.

Contact us for pricing or additional product information


  • For use with Aprilaire only
  • Contains banana plugs, quick splice connectors, connector wire, and adapter

ATMOX-Dehumidifier Adapter Kit (Aprilaire) Spec Sheet

ATMOX Components Wiring Instructions