Quest Honeywell HumidiPro Digital Humidistat

Precision Digital Humidity Control for Quest and Santa Fe Systems

The Quest Honeywell HumidiPro Digital Humidistat provides accurate digital humidity control for compatible Quest and Santa Fe dehumidifiers and 24V humidifiers. It installs easily on any wall or on an HVAC return duct, giving you flexible placement options for centralized humidity monitoring and control. Two operating modes let you choose automatic adjustment using the included outdoor sensor - so the system adapts to outdoor humidity conditions - or manual control where you set the exact relative humidity target. Simple and reliable, the HumidiPro takes the guesswork out of humidity management for cultivation facilities using 24V dehumidification systems.

Key Features & Benefits

• Digital Humidity Control - Clear digital display and precise controls make it easy to set and monitor relative humidity levels in your grow space.
• Two Operating Modes - Choose automatic mode with the included outdoor sensor for adaptive humidity management, or manual mode for fixed target humidity control.
• Wall or Duct Installation - Installs on any standard wall location or directly on an HVAC return duct for flexible placement in your facility.
• 24V Compatibility - Works with low-voltage 24V dehumidifier and humidifier systems commonly used in whole-facility humidity management setups.
• Outdoor Sensor Included - The included outdoor sensor enables automatic mode, allowing the system to adjust dehumidification based on ambient outdoor conditions.
• Whole-Facility Support - Supports integration with whole-house or whole-facility humidifiers and dehumidifiers for comprehensive humidity management beyond a single zone.

Who Should Use This

The Quest HumidiPro Digital Humidistat is designed for cultivators using compatible Quest or Santa Fe 24V dehumidifier systems who want precise, centralized humidity control. Ideal for commercial grow facilities, home cultivation setups, and any environment where accurate humidity setpoint management is critical for plant health and yield quality.

Compatibility

Compatible with Quest and Santa Fe dehumidifiers and 24V humidifiers. Requires 24V low voltage wiring connection. Supports wall mounting or HVAC return duct installation. Outdoor sensor included for automatic humidity adjustment mode. Verify compatibility with your specific Quest dehumidifier model before purchase.

Frequently Asked Questions

Will the HumidiPro work with my Quest overhead dehumidifier?

The Quest HumidiPro is designed for Quest and Santa Fe systems with 24V control compatibility. Check your specific Quest dehumidifier model's documentation to confirm 24V external humidistat support before purchase.

What is the difference between automatic and manual mode?

In automatic mode, the outdoor sensor measures ambient outdoor humidity and the HumidiPro adjusts your dehumidifier's setpoint accordingly to prevent over- or under-dehumidification. In manual mode, you set a fixed target humidity level and the system maintains that setpoint regardless of outdoor conditions.

Where should I install the humidistat for best results?

Install the HumidiPro at a location that represents the overall humidity level of the space - typically on a wall away from direct airflow from vents, doors, or windows. Avoid mounting directly above dehumidifier exhaust or near moisture sources that would give inaccurate readings.

Can I use this to control both a humidifier and a dehumidifier?

The Quest HumidiPro supports 24V humidifiers and dehumidifiers, making it suitable for facilities that need to both add and remove moisture depending on the season or grow stage. Verify wiring and compatibility with your specific equipment before installation.