Quest Honeywell HumidiPro Humidistat, 24V

Control a Ceiling-Suspended Dehumidifier from the Ground

The Quest Honeywell HumidiPro is an external 24 volt humidistat built for Quest dehumidifiers mounted overhead, where reaching the unit's own controls isn't practical.

A simple 24 volt wired connection links the HumidiPro to your dehumidifier, letting you set and adjust humidity targets from a convenient, accessible location.

Key Features & Benefits

• 24-Volt Control Connection — Low-voltage wiring keeps installation simple.
• External Mounting — Place the humidistat wherever it's easiest to access.
• Honeywell HumidiPro Design — Familiar Honeywell humidistat controls.
• Quest Compatibility — Built to pair with ceiling-suspended Quest dehumidifiers.

Who Should Use This External Humidistat

Growers with a Quest dehumidifier mounted overhead, where the onboard controls are difficult to reach, will appreciate having ground-level access through this external humidistat.

Verify Your Dehumidifier's Wiring

Confirm your Quest dehumidifier accepts a 24 volt external humidistat connection before installation; not all models support this wiring configuration.

Frequently Asked Questions

Why use an external humidistat?

It lets you control a ceiling-mounted dehumidifier from ground level instead of reaching the unit directly.

What voltage does this humidistat use?

A 24 volt wired connection to the dehumidifier.

Does this work with any Quest dehumidifier?

It is designed for compatible ceiling-suspended Quest models; confirm compatibility before purchase.

Is installation straightforward?

Yes, the connection is a simple 24 volt wired link between the humidistat and the dehumidifier.