WH70 Energy Efficient Whole House Dehumidifier for Crawl Space

Product Description

Introduction of WH70 Dehumidifier for Whole Home

The WH70 ceiling mount dehumidifier is designed for crawl spaces, basements, attics, bathrooms, and storage rooms. It is able to remove 70 pints of water per day at the AHAM condition. This helps keep your crawl space's humidity in the ideal range of 40-60% relative humidity to reduce the proliferation of airborne viruses and create Healthy Air throughout your home. In winter, you can operate the dehumidifier to prevent window condensation, remove the smelly odor, and prevent mold growth on the walls and ceilings. This unit can be operated through a third-party controller, for example, a HumidiPro (Honeywell) or a K30 (Hongtai). In hot and humid summer time, using a home dehumidifier is more necessary. It can efficiently lower the humidity level to prevent mold growth, bugs and fleas thriving, sticky feelings.

Hongtai is a reliable manufacturer of whole house dehumidifiers and provides OEM (Original Equipment Manufacturer) or ODM (Original Design Manufacturer) services.


Specification of WH70 Crawl Space Dehumidifier


NO. WH70
Power 115V/60HZ
Rated Current (A) 4.3
Rated Power (W) 490
Energy Efficiency (L/kWh) 2.5
Air Volume 170CFM
Noise(dB) 65
Dehumidification Capacity (30℃80%RH) 100PPD
Dehumidification Capacity (26.7℃60%RH) 70PPD
Dehumidification Capacity (32℃/90%RH) 140PPD
Functioning Temperature Range 5℃-35℃
Functioning Humidity Range 10%-90%RH
Commercial Use Home
Refrigerant R32
Filter Screen MERV8
Drainage Method 3/4NPT direct drainage
Fuselage Structure Sheet metal shell (ceiling mounted)
Display Board LED
APP /
WIFI /
Timing /
External Control Model-bus
Dim (L x W x H) 28.4*12.4*12.7 inch
Net Weight /
20 Square Cabinets 175
40 High Cabinet 420
40 Square Cabinets 350



Features of WH70 Whole Home Dehumidifier with Fresh Air Intake


Digital Controls and Display:

The WH70 central dehumidifier has a user-friendly digital control panel with a clear display that allows you to easily monitor and adjust settings.


Automatic Defrost Function:

An automatic defrost function is essential, especially if you live in colder climates. This feature of the WH70 dehumidifier prevents frost buildup on the coils, ensuring the unit operates efficiently.


Quiet Operation:

The WH70 whole home dehumidifier is designed for quiet operation and can be integrated with your HVAC system and run frequently.


Remote Control or Smart Connectivity:

The WH70 attic dehumidifier has remote control capabilities and smart connectivity, allowing you to monitor and control the dehumidifier from a distance.


Replaceable MERV8 Filter:

The WH70 whole home dehumidifier is equipped with a replaceable filter for easy maintenance.


Product Display

Details of WH70 House Dehumidifier for HVAC System


Applications of WH70 Under House Dehumidifier

HD70 Whole House Dehumidifier for Dust Mites Mold Prevention

HD103 Affordable Household Crawl Space Dehumidifier for Sale

WH95 Energy Efficient Whole Home Dehumidifier for Asthma

WH135 Whole House Dehumidifier for HVAC System with MERV8 Filter