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Views: 2 Author: Site Editor Publish Time: 2025-11-26 Origin: Site
Some dehumidifiers can be stacked during use, but only specific commercial models designed for stacking. It is not safe for most home dehumidifiers.
Only commercial/industrial LGR (Low-Grain Refrigerant) dehumidifiers — typically used for:
Water damage restoration
Flood cleanup
Construction drying
Crawl space/basement drying
These units often feature:
Flat, reinforced tops
Anti-slip stacking grooves
Side air intake & top exhaust, so airflow isn't blocked
Hzhongtai is a reliable dehumidifier manufacturer that provides high-quality dehumidification equipment. Contact us if you need a reliable supplier.
You should never stack:
Household dehumidifiers (standing vertical type)
Portable consumer-grade units (20–70 pint)
Any model not explicitly labeled “stackable.”
Why?
They block airflow → overheating
They tip over easily → refrigerant damage
They reduce efficiency
They void the warranty
LGR dehumidifiers are purposely built to:
Save floor space in tight job sites
Increase drying intensity in a vertical airflow path
Allow multiple units to operate side-by-side without interference
If the manual does not mention:
“Stackable”
“Stack during operation”
“Air intake/exhaust isolation”
… then assume stacking is unsafe.
