Climate Control | Dehumidifiers, HVAC & Climate Equipment (Page 3)

Most grow room problems trace back to environment. Mold, mildew, heat stress, and uneven growth are symptoms of uncontrolled humidity and temperature. Industrial dehumidifiers, inline fans, HVAC systems, and the controllers that tie everything together address each of those problems directly. Air movement equipment keeps canopy-level conditions consistent. Climate management systems handle temperature and humidity at scale. Controllers and timers automate the cycle so conditions stay stable around the clock without manual intervention. The right environmental setup depends on room size, plant count, and whether the space is sealed or passively ventilated. Equipment is organized to help match the solution to the specific climate challenge.

Industrial Dehumidifiers

Environmental Controllers

Grow Room Humidifier

Inline Fan Systems

Dehumidifiers for Grow Tents & Grow Rooms

CO2 Controllers & Monitoring

Ventilation Fan

Greenhouse Controllers

VIVOSUN smart air filtration kit with inline fan, carbon filter, digital controller, and hangers on a black background.

Vivosun AeroZesh T8 w/ E42A+ Smart Air Filtration PRO Kit - 8″ Duct

$279.00 USD $329.99 USD

VIVOSUN Smart Air Filtration PRO Kit with inline fan, carbon filter, ducting, controller, and carabiner.

Vivosun AeroZesh T6 w/ E42A+ Smart Air Filtration PRO Kit - 6″ Duct

$219.00 USD $249.99 USD

VIVOSUN AeroLab THB1S Bluetooth hygrometer thermometer shows 77.2°F & 58% humidity.

Vivosun AeroLab THB1S Bluetooth Hygro-Thermometer

$24.99 USD

Black VIVOSUN IR thermometer with digital display showing temperature and humidity readings.

Vivosun VPD Infrared Laser Thermometer

$29.99 USD

White PAR meter with black sensor and coiled cable, displaying 897.3 µmol/m²/s.

Photobio Advanced Quantum PAR Meter

$239.99 USD

Black TrolMaster 3-in-1 sensor measures temperature, humidity, and light.

TrolMaster MBS-TH Temperature, Humidity & Light Sensor

$78.80 USD $82.95 USD

Black, cone-shaped smoke detector with orange accents and a ribbed base, hanging from a gray cable.

TrolMaster MBS-SD Smoke Detector

$57.86 USD

TrolMaster TSH-1 Temp/Humidity Station with screen and buttons.

TrolMaster Hydro-X TSH-1 Temp & Humidity Station (0-10V)

$122.19 USD $128.63 USD

Black environmental control unit with red clips and blue faceplate labeled "RWYG".

TrolMaster Hydro-X TS-3 Reheat Thermostat Station

$189.05 USD $199.00 USD

TrolMaster TS-2 thermostat station with LCD screen displaying temperature and controls for HVAC systems.

TrolMaster Hydro-X TS-2 HVAC Thermostat Station

$122.19 USD $128.63 USD

TrolMaster Hydro-X TS-1 Grow Tent Control: Black box with red clips, blue panel, and R Y G terminal block.

TrolMaster Hydro-X TS-1 Cool-Only Thermostat Station

$104.74 USD $110.25 USD

TrolMaster VFD-1 variable frequency drive station with 100% on green LCD, blue face, and black casing.

TrolMaster Hydro-X Pro VFD-1 Industrial Fan Speed Controller

$122.19 USD $128.63 USD

TrolMaster HS-1 Humidistat Station for Hydro-X, with display showing setpoint 56% and current 67% humidity.

TrolMaster Hydro-X HS-1 Humidistat Station

$122.19 USD $128.63 USD

Delta ME300 variable frequency drive with control panel and vents.

TrolMaster Hydro-X Delta-1 AC Motor VFD

$657.35 USD $691.95 USD

TrolMaster DCC-1 digital climate controller adapter with multiple LED indicators and a black cable.

TrolMaster Hydro-X DCC-1 Dual Condition Adapter

$74.46 USD $78.38 USD

Black TrolMaster DSV-1 environmental control unit with screen displaying "Setting", DST, DSH, DSC options, and navigation buttons.

TrolMaster DSV-1 Low Voltage Device Station

$78.80 USD $82.95 USD

TrolMaster DST-1 110V Temperature Device Station

$69.83 USD

TrolMaster Green-X DSR-1 greenhouse control module with indicators, buttons, and model name.

TrolMaster DSR-1 25A High-Current Relay Station

$109.25 USD $115.00 USD

Black TrolMaster DSP-2 environmental controller with power outlet, Ethernet port, and indicator lights.

TrolMaster DSP-2 240V Program Timer Device Station

$87.78 USD $92.40 USD

TrolMaster DSP-1 Environmental Control, black, with outlet and "PROGRAM" text.

TrolMaster DSP-1 110V Program Timer Device Station

$69.83 USD

Black TrolMaster "HUMID" device with a central outlet, blue text, a silver button, and a green indicator light.

TrolMaster DSH-1 110V Humidity Device Station

$69.83 USD

TrolMaster DSD-1 environmental control unit with touchscreen display and buttons.

TrolMaster DSD-1 Dry Contact Station

$78.80 USD $82.95 USD

TrolMaster DCC-2 greenhouse controllers with connected cables and RJ45 connector.

TrolMaster DCC-2 Dual System Control Adapter

$104.50 USD $110.00 USD

Red siren with flashing orange light and black/red cord on white background.

TrolMaster AS-5 Alarm Station

$44.89 USD $47.25 USD

Trolmaster AC Remote Station ARS-1 with display showing temperatures and IR receiver.

TrolMaster ARS-1 Mini-Split AC IR Remote Station

$104.74 USD $110.25 USD

Dark blue carbon filter with a perforated metal casing.

Active Air 6" x 24" Carbon Filter - 500 CFM

$144.88 USD $194.16 USD

White pre-filter media in a clear plastic bag with a Hydrofarm label.

Active Air Pre-Filter for ACCF246 - 6" x 24"

$10.27 USD $13.74 USD

Green two-way meter with two metal probes for measuring soil moisture and pH.

Active Air 2-Way Moisture/pH Meter

$8.48 USD $11.84 USD

Active Air 3-Way Meter: measures moisture, light, and pH. Green device with dial, yellow sunflower background.

Active Air 3-Way Meter

$9.44 USD $13.09 USD

Green inline duct fan with silver mounting brackets and a gray electrical box.

Active Air 10" Inline Duct Fan - 760 CFM

$247.78 USD $321.29 USD

Green inline duct fan with black vent and silver stand.

Active Air 6" Inline Duct Fan - 400 CFM

$151.95 USD $195.47 USD

ActiveAir 75-pint commercial humidifier with a gray dome-shaped top and vented base.

Active Air Commercial Humidifier - 75 Pint

$441.40 USD $473.18 USD

Active Air Commercial Humidifier - 200 Pint

$732.42 USD $785.15 USD

Active Air hygro-thermometer with alarm clock, digital display, and white cord.

Active Air Indoor-Outdoor Thermometer w/Hygrometer

$9.69 USD $25.19 USD

Active Air hygro-thermometer with max/min display in blister packaging.

Active Air Hygro-Thermometer

$12.87 USD $17.50 USD

Blue carbon air filter with a perforated metal casing and a circular opening at the top.

Active Air 6" x 16" Carbon Filter - 400 CFM

$115.36 USD $146.19 USD

White Active Air 110-pint dehumidifier with digital display, open filter door, and removable water tank.

Active Air Dehumidifier - 110 Pint

$999.95 USD

TrolMaster TCS-1 Tent-X Control System with ports for internet, sensors, devices, line 1, line 2, micro SD, and DC power.

TrolMaster Tent-X TCS-1 Grow Tent Controller

$298.25 USD $313.95 USD

TrolMaster Hydro-X Plus screen shows time, date, week, day, light intensity, VPD, air temp, humidity, and CO2 levels.

TrolMaster Hydro-X Plus HCS-3 Environmental Controller

$1,196.00 USD $1,258.95 USD

TrolMaster Hydro-X HCS-1 environmental control system with digital display and buttons.

TrolMaster Hydro-X HCS-1 Grow Room Controller

$328.18 USD $345.45 USD

Black VIVOSUN inline duct fan with bright green blades and a digital speed controller showing '6', on a black background.

Vivosun AeroZesh G8 Inline Fan w/ E12 Speed Controller - 8" Duct

$149.00 USD $169.00 USD

Vivosun AeroZesh T6 Inline Fan w/ E12 Speed Controller - 6" Duct

$124.00 USD $139.00 USD

Black VIVOSUN inline duct fan with vibrant green branding, a visible internal turbine, and a connected digital speed controller.

Vivosun AeroZesh T4 Inline Fan w/ E12 Speed Controller - 4" Duct

$114.00 USD $129.00 USD

Black VIVOSUN inline duct fan with green blades and a digital speed controller displaying '8'.

Vivosun AeroZesh G4 Inline Fan w/ E12 Speed Controller - 4" Duct

$89.00 USD $109.00 USD

Black YIVOSUN inline duct fan with bright green blades, an attached control box, and a separate wired digital controller displaying '0'.

Vivosun AeroZesh G6 Inline Fan w/ E12 Speed Controller - 6" Duct

$109.00 USD $119.00 USD

Sleek black VIVOSUN inline fan with visible blades, vibrant green LED display, and wired speed controller.

Vivosun AeroZesh T8 Inline Fan w/ E12 Speed Controller - 8" Duct

$159.00 USD $179.00 USD

Black in-line duct fan with red impeller and silencer, mounted on a stand.

F5 Fans 12" Inline Fan w/ Silencer

$525.00 USD $565.00 USD

Black inline duct fan with red impeller and black silencer sleeve on white background.

F5 Fans 10" Inline Fan w/ Silencer

$395.00 USD $425.00 USD

2010 Verified Reviews 4.8/5

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