Innovative Dehumidifier Professional Series WH120 Whole House Dehumidifier

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Innovative Dehumidifier Systems

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Model

WH120

207787

Was $2,722.00 Your Low Price Special Price $2,174.99

Product Features

Airflow: 310 CFM
Sound Level: 57 dBA
Controls: Built in digital humidity controller
Inlet Filter: MERV 10
Dimension: 24.9" L x 14.7" W x 19.9" H
Coverage Area: Up to 30,000 cu ft

5 Questions Answered

Description

OVERVIEW

The Innovative WH120 Whole House Dehumidifier is a high-capacity, professional-grade humidity control system designed for residential homes, basements, crawl spaces, and other large enclosed environments. It is engineered to reduce excess moisture that can contribute to mold growth, musty odors, condensation, and structural damage. With a 120-pint-per-day moisture removal capacity, the WH120 is designed for large-scale applications and can effectively serve spaces up to approximately 30,000 cubic feet, depending on installation and conditions. It is commonly used in whole-home HVAC-integrated systems or standalone ducted setups for centralized humidity control.

This unit is built for continuous operation and includes advanced control options for precise humidity management. It supports ducted installation for even air distribution and is designed for reliable long-term performance in demanding environments.

Key Features

120 PPD Moisture Removal Capacity: High-output dehumidification for large residential and light commercial spaces.
Whole-Home Coverage: Designed for spaces up to approximately 30,000 cubic feet.
HVAC Integration Ready: Compatible with ducted systems for centralized humidity control.
Digital Humidity Control: Maintains consistent indoor moisture levels automatically.
Continuous Drain Operation: Supports gravity drainage for maintenance-free water removal.
Durable Construction: Built for long runtime cycles in demanding humidity environments.

Warranty Information

Innovative Dehumidifier Systems warrants the equipment to be free from defects in workmanship and materials for a period of 60 months after shipment. This warranty is limited, however, to the repair or replacement of defective equipment at the manufacturer’s discretion. Refer to official product documentation or an authorized dealer for complete warranty details.

Powerful Humidity Control for Large Homes

Unlike portable dehumidifiers that only treat individual rooms, the WH120OA is engineered for whole-house humidity management. When integrated into existing HVAC ductwork, the system distributes conditioned, dehumidified air throughout multiple rooms and living spaces to provide consistent comfort and balanced humidity levels across the entire home. The WH120OA operates independently from the home's air conditioning system, allowing it to manage humidity even during cooler seasons when the AC may not operate frequently. Engineered for energy-efficient and quiet operation, the WH120OA delivers high-capacity moisture removal while minimizing power consumption and operational noise. Built with professional-grade components and engineered for dependable continuous-duty operation, the Innovative Dehumidifier WH120OA delivers reliable whole-home humidity management designed to improve comfort, protect property, and support healthier indoor living.

Why Choose Innovative Dehumidifier Whole House Dehumidifier

Reduces Excess Moisture: Helps control mold, mildew, and unwanted indoor humidity buildup.
Improves Indoor Air Quality: Supports a healthier and more comfortable home environment.
Whole-Home Humidity Control: Integrates with HVAC systems for balanced moisture management throughout the home.
Compact Installation Design: Fits easily into tight mechanical and utility spaces.
Energy-Efficient Operation: Helps lower long-term utility costs while maintaining comfort.
Automatic Humidity Management: Digital controls provide convenient and precise moisture regulation.
Low-Maintenance Performance: Continuous drain operation minimizes routine upkeep.
Reliable Year-Round Operation: Durable construction supports dependable long-term performance.

Product Specs

More Information
Innovative Dehumidifier Professional Series WH120 Whole House Dehumidifier
Feature	Spec
SKU	WH120
Weight (in lbs)	91.5
Size	120 Pints
Brand/Manufacturer	Innovative Dehumidifier Systems
Included Items	(2) installed 10” duct adapter collars, (1) MERV-10 air filter, (1) drain hose and clamp, (1) power cord, and (1) Installation and Operations Manual
Additional Information	Certification: ETL
Additional Information	Inlet Filter: MERV-10
Additional Information	Drain Connection: 3/4" FPT
Additional Information	Coverage Area: Up to 30,000 cu. ft.
Additional Information	Operating Relative Humidity Range: 36-90%
Maximum CFM	310 CFM
Decibel Level (dBA)	57 dBA
Square Foot	3,500-3,999
Refrigerant	R32
Capacity	120 pints
Electrical	115V 1 Phase 60 Hz
Wattage	600 W
Max Breaker Size	6.86 Amps
Temperature Control Range	33-105° F
Height	19.9"
Width	14.7"
Depth	24.9"
Warranty	5-Year Limited Warranty
Resources	Specifications Sheet Installation Manual Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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FAQ's

Customer Questions

How does a whole-house dehumidifier compare to portable units in efficiency?

A whole-house dehumidifier provides centralized moisture control throughout the home, while portable units only treat individual rooms. This unit can deliver more consistent humidity management, reduce clutter from multiple devices, and eliminate the maintenance associated with emptying water containers in portable units.

Can the WH120 work with my existing HVAC system?

Yes. The WH120 is designed to integrate with compatible HVAC ductwork, allowing it to control humidity throughout your entire home. By working alongside your heating and cooling system, it helps maintain balanced indoor comfort and consistent humidity levels in multiple rooms.

Is a controller included with the dehumidifier?

Yes. The WH120 comes with a wired digital humidity controller that makes it easy to monitor indoor humidity levels and adjust settings to match your comfort preferences. The controller helps automate operation so the unit can maintain your desired humidity level with minimal effort.

Is the WH120 Dehumidifier energy efficient?

Yes. With an energy factor of 2.40 L/kWh, the WH120 is designed to remove large amounts of moisture efficiently while helping homeowners manage energy consumption. Proper humidity control can also improve indoor comfort and support more efficient HVAC operation.

Does the WH120 require frequent maintenance?

No. Routine maintenance is simple and typically involves inspecting and replacing filters when needed, checking the drain system to ensure proper water removal, and performing occasional system inspections. Regular maintenance helps keep the unit operating efficiently and extends its service life.