6 Best Waykar Commercial Dehumidifiers of 2026
We compared six Waykar commercial dehumidifiers on capacity, drainage and features.
By Daniel Brooks
Updated October 30, 2026
Waykar commercial dehumidifiers cover crawl spaces, ducted whole-house installs and warehouses at moderate prices, usually with 5-year coverage. Our list of the best Waykar commercial dehumidifiers compares six models on capacity, drainage and features.
To browse every model we cover, visit our Whole-House & Crawl Space Dehumidifiers page.
All Products Compared
| Product | Best For | Capacity | Coverage | Drainage | Notable |
|---|---|---|---|---|---|
| Waykar 150 Pint LGR Dehumidifier with Pump | Overall LGR | 150 pints saturation | Up to 7,500 sq ft | Built-in pump, drain hose | LGR, stackable, 5-yr coverage |
| Waykar 158 Pint Dual Duct Dehumidifier with Pump | Ducted | 158 pints saturation | Up to 6,500 sq ft | Built-in pump | Dual duct, wired remote panel |
| Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump | Crawl spaces | 70 pints saturation | Up to 5,000 sq ft | Pump or gravity | Energy Star, 10% to 90% RH |
| Waykar 240 Pint Commercial Dehumidifier with Pump | Warehouses | 240 pints saturation | Up to 8,000 sq ft | Built-in pump, 16.4 ft hose | 371 CFM, purge button |
| Waykar 130 Pint Crawl Space Dehumidifier with Pump | Wide RH range | 130 pints saturation | Up to 7,500 sq ft | Pump and hoses | 10% to 98% RH |
| Waykar 145 Pint Dehumidifier with Pump | Low price | 145 pints saturation | Up to 6,500 sq ft | Pump, hose or tank | Visible tank level, front display |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Value |
Waykar 150 Pint LGR Dehumidifier with Pump
|
Buy | |
| Best Premium |
Waykar 158 Pint Dual Duct Dehumidifier with Pump
|
Buy | |
| Best Budget |
Waykar 70 Pint Energy Star Crawl Space
|
Buy | |
Waykar 240 Pint Commercial Dehumidifier with Pump
|
Buy | ||
Waykar 130 Pint Crawl Space Dehumidifier with Pump
|
Buy | ||
| Best Overall |
Waykar 145 Pint Dehumidifier with Pump
|
Buy |
Top 3 Waykar Commercial Dehumidifiers Reviewed
#1 Waykar 150 Pint LGR Dehumidifier with Pump: Best Overall
Why We Picked It
Waykar’s 150 pint LGR dehumidifier is a stackable job-site unit with a built-in pump, touch controls and coverage up to 7,500 sq. ft., backed by 5-year coverage.
This Waykar is designed for professionals as well as homeowners. It removes up to 150 pints a day at 95 degrees F and 90% humidity and covers basements or job sites up to 7,500 sq. ft. LGR technology helps it keep drying in cooler, drier conditions. A responsive touch panel sets humidity from 30% to 80%. The stackable body with a recessed handle, swing-up cart handle and wheels lets you store several units vertically and move them across job sites. A built-in pump and drain hose provide continuous drainage, and Waykar adds 5-year coverage.
Key Specifications
- Capacity: 150 pints at saturation
- Coverage: Up to 7,500 sq ft
- Technology: LGR
- Drainage: Built-in pump and drain hose
- Controls: Touch panel, 30% to 80%
- Design: Stackable, cart handle, wheels
- Coverage plan: 5-year
| Pros | Cons |
|---|---|
|
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Things to Consider
Waykar lists only the saturation capacity, so expect real-world removal to be roughly half in typical conditions.
Best For
This dehumidifier is best for job sites, basements and restoration.
Check the current price and availability of the Waykar 150 Pint LGR Dehumidifier with Pump on Amazon.
#2 Waykar 158 Pint Dual Duct Dehumidifier with Pump: Best Ducted Waykar
Why We Picked It
Waykar’s 158 pint dual duct dehumidifier can tie into whole-home ductwork, covers up to 6,500 sq ft and comes with a wired control panel you can mount up to 32.8 ft away.
Ducted dehumidifiers usually come from HVAC brands at a high price; this Waykar brings the idea to a lower cost. Separate intake and exhaust ducts let it pull air from one area and return dry air to another, or connect to whole-home HVAC, which also helps with heat management. It removes up to 158 pints a day at 95 degrees F and 90% humidity, moves 206 CFM with a brushless motor, covers up to 6,500 sq. ft. and adjusts from 10% to 90% RH. The included wired control panel can be installed up to 32.8 ft. away, so you can change settings without entering a crawl space. A built-in pump handles drainage.
Key Specifications
- Capacity: 158 pints at saturation
- Coverage: Up to 6,500 sq ft
- Airflow: 206 CFM, brushless motor
- Ducting: Dual duct intake and exhaust
- Controls: Wired panel up to 32.8 ft away
- Humidity range: 10% to 90% RH
- Drainage: Built-in pump
| Pros | Cons |
|---|---|
|
|
Things to Consider
Ducted installs work best when planned by an HVAC contractor, so budget for ducts and labor.
Best For
This dehumidifier is best for whole-house installs, crawl spaces and basements.
Check the current price and availability of the Waykar 158 Pint Dual Duct Dehumidifier with Pump on Amazon.
#3 Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump: Best for Crawl Spaces
Why We Picked It
Waykar’s 70 pint crawl space dehumidifier is 2025 ENERGY STAR certified, moves 158 CFM, controls humidity from 10% to 90% RH and offers both pump and gravity drainage, with 5-year coverage.
This compact Waykar is a budget-friendly ENERGY STAR crawl space unit. It removes up to 70 pints a day at 95 degrees F and 90% RH, with up to 158 CFM of circulation and coverage up to 5,000 sq. ft. Waykar says the ENERGY STAR rating saves up to 45% more energy than non-certified models, which adds up for a unit running all year. The humidity range of 10% to 90% RH is wider than most. Two drainage options, a pump and a gravity hose, cover crawl spaces with or without a drain below. The compact body suits crawl spaces, storage rooms and garages.
Key Specifications
- Capacity: 70 pints at saturation
- Airflow: Up to 158 CFM
- Coverage: Up to 5,000 sq ft
- Certification: 2025 ENERGY STAR
- Humidity range: 10% to 90% RH
- Drainage: Pump or gravity
- Coverage plan: 5-year
| Pros | Cons |
|---|---|
|
|
Things to Consider
Coverage claims assume a sealed space. For vented or wet crawl spaces, size up.
Best For
This dehumidifier is best for sealed crawl spaces and storage rooms.
Check the current price and availability of the Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump on Amazon.
Other Models Worth Considering
Waykar 240 Pint Commercial Dehumidifier with Pump. Waykar’s 240 pint unit pairs 371 CFM with a built-in pump and a purge button.
Waykar 130 Pint Crawl Space Dehumidifier with Pump. Waykar’s 130 pint crawl space unit offers a 10% to 98% RH range, 206 CFM and a pump.
Waykar 145 Pint Dehumidifier with Pump. Waykar’s 145 pint unit offers a pump, a hose or a tank at a low price.
What to Expect from Waykar Commercial Dehumidifiers
Crawl space and whole-house dehumidifiers are built to run for months without attention. There is no bucket: water leaves through a gravity hose or a built-in pump, the coils are protected against corrosion, and auto defrost keeps them working in cool, damp spaces where a household unit would ice up and stop.
For more options, see our guides to ducted dehumidifiers and commercial dehumidifiers with pump. For single rooms, our portable compressor dehumidifiers guide covers bucket models. The product cards show the current price for each dehumidifier.
How to Choose Waykar Commercial Dehumidifiers
Plan the Drainage First
A gravity hose works when a floor drain, sump or exterior opening sits lower than the unit. If water has to go up and out, through a rim joist or to a basement sink, choose a model with a built-in condensate pump and check its lift height.
Ducted or Stand-Alone
Whole-house units can sit in a basement or crawl space and dry it directly, or connect to ductwork to treat the whole home. Ducted installs need a contractor, a duct kit and sometimes a fresh-air connection, so budget for installation.
Look for ENERGY STAR
A crawl space unit may run thousands of hours a year, so efficiency matters more than purchase price over its life. ENERGY STAR models remove the same water with noticeably less power.
Size for the Space and the Moisture Load
Coverage claims assume a sealed space. An encapsulated crawl space with a vapor barrier needs far less capacity than a vented, wet one. If you have standing water, efflorescence on walls or a musty smell throughout the house, size up.
How We Evaluate Waykar Commercial Dehumidifiers
We rank dehumidifiers on manufacturer specifications and listing details: rated capacity and the conditions behind it, coverage, drainage, efficiency, build and warranty. We kept only new, in-stock units and left out renewed listings and bucket-style household models. For this list we compared Waykar models on capacity, drainage and features.
Frequently Asked Questions
Do I need a pump?
Only if there is no drain lower than the unit. Otherwise a gravity hose is simpler and has no pump to fail.
What is a ducted dehumidifier?
A dehumidifier that connects to ductwork, either to your HVAC system or to its own intake and supply ducts, so it can dry several rooms or the whole house from one location.
How much does a crawl space dehumidifier cost to run?
It depends on capacity, efficiency and how often it cycles. ENERGY STAR units and a sealed crawl space both cut running time.
Final Verdict
The Waykar 150 Pint LGR Dehumidifier with Pump is the best Waykar commercial dehumidifier, a stackable LGR unit with a pump. For whole-house ducting, choose the Waykar 158 Pint Dual Duct Dehumidifier with Pump, and for crawl spaces, the Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.