Environmental Controllers

Create a healthier, more comfortable indoor climate for your greenhouse, cold frame or high tunnel. Slash energy costs and receive the maximum benefits year round inside your greenhouse with TekSupply's Environmental Controllers. Plug in and automatically control the humidity, lighting, and climate of your retail or growing environment with our environmental monitoring products.


Cooling & Heating - Thermostats & Controllers - Environmental Controllers - Total Humidity Controller
Total Humidity Controller

Cooling & Heating - Thermostats & Controllers - Environmental Controllers - Ventilation and Humidity Controller
Ventilation and Humidity Controller

Cooling & Heating - Thermostats & Controllers - Environmental Controllers - High Load Lighting Timers
High Load Lighting Timers

Cooling & Heating - Thermostats & Controllers - Environmental Controllers - Link4 Greenhouse Environmental Controllers
Link4 Greenhouse Environmental Controllers

Cooling & Heating - Thermostats & Controllers - Environmental Controllers - Johnson Gas CO2 Generators
Johnson Gas CO2 Generators

Cooling & Heating - Thermostats & Controllers - Environmental Controllers - PRC-400 Irrigation Controller & Modules
PRC-400 Irrigation Controller & Modules



ValuTek 24" Portable Drum Fan - On Sale!
ValuTek 24" Portable Drum Fan - On Sale!
135.95
Standard Ground Cover - 6' x 300' Roll
Standard Ground Cover - 6' x 300' Roll
162.95
EZ-Haul Poly Dump Cart - On Sale!
EZ-Haul Poly Dump Cart - On Sale!
149.95

Save money, receive promo codes from TekSupply

GrowSpan

HydroCycle