240 Liters Industrial Commercial Dehumidifier for Grow Room

Short Description:

PREAIR ZETA240 Dehumidifier is designed and built for grow, with materials proven to perform in the extreme conditions of the grow room environment. Utilizing PREAIR Dehumidifiers for your grow facility will help you achieve your desired humidity balance for maximum growth potential.


  • Power Supply : 380V/50Hz
  • Dehumidification Capacity : 240L/day (30℃/80%RH)
  • Working Temperature Range : 5℃-38℃
  • Working Humidity Range : 10%-90%RH
  • Product Detail

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    Wholesale 240 Liters Best Dehumidifier for a Grow Tent

    PREAIR ZETA240 industrial dehumidifier is an efficient and reliable piece of equipment, which can be applied in greenhouses, grow rooms, grow tents, warehouses, factories, etc. Its dehumidification capacity is up to 240 liters per day at AHAM (30℃/80%RH), and reaches 300L/day under the condition of 32℃/ 90%RH. This model supports ceiling-mounted installation that helps capture the rising moist air effectively at a mid-level height. It is recommended to ask professionals to install the machine. 

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    When Use the 240 Liters Dehumidifier for Growing Weed

    Generally, there are three stages of weed growth, propagation/ early veg stage, late veg/ early flower stage, and mid/ late flower stage. In these different stages, the leaf of a weed plant requires the environment to keep in a specific temp and RH range. The leaves will be sick if the temp and RH exceed or are shorter than the normal level. Growers can use the VPD sheet below as a guide. PREAIR ZETA series industrial size dehumidifiers are designed to help growers precisely control indoor relative humidity. To create a proper environment for weed is to help growers to save money and obtain a bountiful harvest.

    Leaf Vapor Pressure Deficit VPD

    Video of ZETA240 Ceiling Dehumidifier for Grow Room


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