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Climate & Environmental Controls

Shop used and new climate and environmental control equipment for grow rooms and cannabis facilities. Precise temperature, humidity, and airflow are what separate consistent harvests from lost ones, and this category covers the systems that hold your environment steady: environmental controllers, HVAC-integrated climate systems, air circulation and ventilation gear, and room-level controls. Pair with dehumidifiers and CO2 enrichment for complete environmental command. Because climate gear is engineered to run continuously, well-maintained used units from decommissioned rooms deliver real savings — review runtime and service history when comparing listings. Have equipment to sell? List it free on 420 Equipment, and upgrade to a Featured Listing for maximum exposure to active buyers.

Keep exploring: Cultivation Equipment · Grow Lights · Trimming & Harvesting Machines

14 listings found

COMMERCIAL GROW PODS -FULLY EQUIPED 40 FT CULTIVATION CONTAINERS CHEAP CHEAP 35,000 OBO $35,000
FEATURED
COMMERCIAL GROW PODS -FULLY EQUIPED 40 FT CULTIVATION CONTAINERS CHEAP CHEAP 35,000 OBO

679 West 136th Street, Skiatook, OK, USA

🔥 COMMERCIAL 40-FT GROW PODS – ONLY 10 AVAILABLE!PROVEN CULTIVATION PERFORMANCE | PREMIUM EQUIPMENT | STARTING AT $35,000Take your cultivation op

Climate & Environmental Controls

Complete Grow on Sale! $50,000
Complete Grow on Sale!

Wolverine, MI, USA

We have closed the doors and everything must go!1.       4000 gpd RO system with Advantech Aqua Injection treatment2.       Three 12’x

Climate & Environmental Controls

Ac Infinity Air Filtration Kit-PRO 8″ Smart Controller Price Reduced $100
Ac Infinity Air Filtration Kit-PRO 8″ Smart Controller

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

GROWFLUX Access Point $150
GROWFLUX Access Point

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

Ac Infinity Air Filtration Kit 8′ Price Reduced $100
Ac Infinity Air Filtration Kit 8′

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

Ac Infinity Cloudray A9, Grow Tent Clip Fan 9″ $40
Ac Infinity Cloudray A9, Grow Tent Clip Fan 9″

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

Ac Infinity Air Filtration Kit-PRO 8″ Smart Controller
Available
Price Reduced $225
Ac Infinity Air Filtration Kit-PRO 8″ Smart Controller

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

Goliath Grow Tent 10’X20′ Price Reduced $1,000
Goliath Grow Tent 10’X20′

1043 Fordtown Road, Kingsport, TN, USA

Listing Equipment Due to Recent Legal Changes in TennesseeGood afternoon fellow Cannabis enthusiasts,I hope this message finds you well. I’m based i

Climate & Environmental Controls

TrolMaster WCS-1 Water Content Sensor for Aqua-X Irrigation Control System $199
TrolMaster WCS-1 Water Content Sensor for Aqua-X Irrigation Control System

Arvada, CO, USA

New in box 6970207970861

Climate & Environmental Controls

TrolMaster Hydro-X Lighting Control Adaptor T (To control ThinkGrow LED $89
TrolMaster Hydro-X Lighting Control Adaptor T (To control ThinkGrow LED

Arvada, CO, USA

New in box  4 available  1 open box unused negotiable make an offer Pickup in colorado or shipping     TrolMaster Hydro-X Lighting Control

Climate & Environmental Controls

Lot of Apollo timers 240V $119
Lot of Apollo timers 240V

Arvada, CO, USA

Gently used 240v timers for growMake an offer local pickup or shipping available 

Climate & Environmental Controls

Stainless steel hoop houses for sale- 20 minimum per order 8 feet wide and 10 feet high heavy duty $125
Stainless steel hoop houses for sale- 20 minimum per order 8 feet wide and 10 feet high heavy duty

Bottle Rock Road, Cobb, California, USA

Stainless steel hoop houses for sale on Cobb Mnt Ca 8 feet wide and 10 feet high 20 minimum per order

Climate & Environmental Controls

Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price $125
Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price

Bottle Rock Road, Kelseyville, CA, USA

Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price

Climate & Environmental Controls

Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price
On Sale
$125
Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price

Bottle Rock Road, Kelseyville, CA, USA

Stainless steel hoop houses for sale 8 feet wide by 20 ft high- 20 order minimum 1/2 price

Climate & Environmental Controls

RollCraft ATC Inquire for Price
SPOTLIGHT
RollCraft ATC

Los Angeles, CA, USA

The RollCraft ATC is a Dutch Crown Closing Module that eliminates hand-closing with precision automation. It is designed to increase output, improve c

Pre-Roll Machines

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