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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

Climate Control

Climate control sets the foundation for consistent, high-yield grow. Our top-rated picks for premium HVAC units, dehumidifiers, humidifiers, fans, duct systems, and smart environmental controllers are designed to keep temperature, humidity, airflow, and CO₂ at optimal levels.

Discover fully integrated systems like multi-coil commercial dehumidifiers, mini split systems with heating and cooling, and smart controllers that dial in grow room climate via app monitoring. These tools prevent common issues like mold, heat stress, CO₂ imbalance, and inefficient HVAC operation by automating control with sensors and timed ventilation, ensuring consistent harvest-quality conditions from start to finish.

Score limited-time discounts on the brands and products growers trust most.

10'' Air Duct 10x25 Climate Control Grow Light Central
$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00

10 Inch By 25 Foot Air Ducting Ventilation

Grow Light Central

10 Inch By 25 Foot Air Ducting Ventilation Improve your HVAC system and make it work more efficiently with our 10" x 25' air ducting ventilation. T...

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$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00
10''x25' Terra-Duct Climate Control Grow Light Central
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

10 Inch By 25 Foot Terra-Duct

Grow Light Central

10 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and...

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$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
10'' Light Proof Black Ducting Ventilation Climate Control Grow Light Central
$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00

10'' Light Proof Black Ducting Ventilation

Grow Light Central

10'' Light Proof Black Ducting Ventilation Light Proof Ducting is strong, durable, and as the description indicates...light proof. That means that...

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$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00
12'' Air Duct 12x25 Climate Control Grow Light Central
$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95

12 Inch By 25 Foot Ducting Ventilation

Grow Light Central

Improve your HVAC system and make it work more efficiently with our 12" x 25' air ducting ventilation. This high quality material is light proof, f...

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$47.95 - $47.95
$47.95
$47.95 - $47.95
$47.95
12x25 Terra-Duct Climate Control Grow Light Central
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

12 Inch By 25 Foot Terra-Duct

Grow Light Central

12 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
12'' Light Proof Black Ducting Ventilation Climate Control Grow Light Central
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

12'' Light Proof Black Ducting Ventilation

Grow Light Central

12'' Light Proof Black Ducting Ventilation Light Proof Ducting is strong, durable, and as the description indicates...light proof. That means that ...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
14'' Air Duct 14x25 Climate Control Grow Light Central
$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

14 Inch By 25 Foot Ducting Ventilation

Grow Light Central

14 Inch By 25 Foot Ducting Ventilation Improve your HVAC system and make it work more efficiently with our 14" x 25' air ducting ventilation. This ...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
14''x25' Terra-Duct Climate Control Grow Light Central
$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00

14 Inch By 25 Foot Terra-Duct

Grow Light Central

14 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and...

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$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00
4 Inch By 25 Foot Dual Layer Foil Ducting Ventilation
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

4 Inch By 25 Foot Dual Layer Foil Ducting Ventilation

Grow Light Central

Light proof. Dual layer foil. Extra strong to prevent tearing. 4 Inch diameter and 25 feet long.

$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
4 Inch By 25 Foot Insulated Foil Ducting Ventilation
Sold out
$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00

4 Inch By 25 Foot Insulated Foil Ducting Ventilation

Grow Light Central

Accurately control grow room temperatures with this 4 inch diameter insulated ducting. With the same quality and reliability as our regular air duc...

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$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
Sold out
4 Inch By 25 Foot Light Proof Black Ducting Ventilation
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

4 Inch By 25 Foot Light Proof Black Ducting Ventilation

Grow Light Central

This 4 Inch diameter and 25 foot long light proof black ducting is strong and durable. When properly installed, no light will penetrate the ducting...

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$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
4x25 Terra-Duct Climate Control Grow Light Central
$21.50 - $21.50
$21.50
$21.50 - $21.50
$21.50

4 Inch By 25 Foot Terra-Duct

Grow Light Central

4 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and ...

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$21.50 - $21.50
$21.50
$21.50 - $21.50
$21.50
6 Inch By 25 Foot Dual Layer Foil Ducting Ventilation
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

6 Inch By 25 Foot Dual Layer Foil Ducting Ventilation

Grow Light Central

Light proof. Dual layer foil. Extra strong to prevent tearing. 6 Inch diameter and 25 feet long.

$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
6 Inch By 25 Foot Insulated Foil Ducting Ventilation
Sold out
$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00

6 Inch By 25 Foot Insulated Foil Ducting Ventilation

Grow Light Central

Accurately control grow room temperatures with this 6 inch diameter insulated ducting. With the same quality and reliability as our regular air duc...

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$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00
Sold out
6 Inch By 25 Foot Light Proof Black Ducting Ventilation
$44.97 - $44.97
$44.97
$44.97 - $44.97
$44.97

6 Inch By 25 Foot Light Proof Black Ducting Ventilation

Grow Light Central

This 6 Inch diameter and 25 foot long light proof black ducting is strong and durable. When properly installed, no light will penetrate the ducting...

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$44.97 - $44.97
$44.97
$44.97 - $44.97
$44.97
6x25 Terra-Duct Climate Control Grow Light Central
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

6 Inch By 25 Foot Terra-Duct

Grow Light Central

6 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and ...

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$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
8 Inch By 25 Foot Dual Layer Foil Ducting Ventilation
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00

8 Inch By 25 Foot Dual Layer Foil Ducting Ventilation

Grow Light Central

Light proof. Dual layer foil. Extra strong to prevent tearing. 8 Inch diameter and 25 feet long.

$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
8 Inch By 25 Foot Insulated Foil Ducting Ventilation
$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

8 Inch By 25 Foot Insulated Foil Ducting Ventilation

Grow Light Central

Accurately control grow room temperatures with this 8 inch diameter insulated ducting. With the same quality and reliability as our regular air duc...

View full details
$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00
8 Inch By 25 Foot Light Proof Black Ducting Ventilation
$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00

8 Inch By 25 Foot Light Proof Black Ducting Ventilation

Grow Light Central

This 8 Inch diameter and 25 foot long light proof black ducting is strong and durable. When properly installed, no light will penetrate the ducting...

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$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
8x25 Terra-Duct Climate Control Grow Light Central
$34.50 - $34.50
$34.50
$34.50 - $34.50
$34.50

8 Inch By 25 Foot Terra-Duct

Grow Light Central

8 Inch By 25 Foot Terra-Duct This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and ...

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$34.50 - $34.50
$34.50
$34.50 - $34.50
$34.50
Anden 5859 Duct Kit for A710V1 & A710V3 Dehumidifiers Climate Control Anden
Anden 5859 Duct Kit for A710V1 & A710V3 Dehumidifiers Climate Control Anden
Save $80.78 Save $0.00
$739.77
$739.77 - $739.77
$739.77
$658.99
$658.99 - $658.99
$658.99

Anden 5859 Duct Kit for A710V1 & A710V3 Dehumidifiers

Anden

In the case that you need to duct your Anden Model A710V1 or A710V3 Dehumidifier the model 5859 Duct Kit is for you. This kit allows for you to hav...

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$739.77
$739.77 - $739.77
$739.77
$658.99
$658.99 - $658.99
$658.99
Save $80.78 Save $0.00
Quest 100 Dehumidifier Supply & Return Duct Kit Climate Control Quest
$219.00 - $219.00
$219.00
$219.00 - $219.00
$219.00

Quest 100 Dehumidifier Supply & Return Duct Kit

Quest

Adapt your grow room airflow with a plug-and-play duct kit made specifically for the Quest 100 dehumidifier. Quest Duct Kits offer easy adaptation ...

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$219.00 - $219.00
$219.00
$219.00 - $219.00
$219.00
Quest 6 Series Dehumidifier Intake Duct Kit Climate Control Quest
Quest 6 Series Dehumidifier Intake Duct Kit Climate Control Quest
$750.00 - $750.00
$750.00
$750.00 - $750.00
$750.00

Quest 6 Series Dehumidifier Intake Duct Kit

Quest

Adapt your Quest 6 Series dehumidifier to ducted setups with a complete intake kit built for flexible installations. Quest Duct Kits offer easy ada...

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$750.00 - $750.00
$750.00
$750.00 - $750.00
$750.00