Greenhouse & Cannabis Chillers

Greenhouse & Cannabis Chillers

To safeguard crops and ensure continuous production, producers of plants, fruits, and vegetables choose a chiller system renowned for precise cooling year-round, 24/7. Tecogen’s high-efficiency chillers easily maintain ideal greenhouse and indoor conditions, irrespective of ambient temperatures. Grower’s favor Tecogen’s cultivation chillers for their unwavering performance and versatility in meeting varying load demands, crucial for meeting rising market demands. Experience excellence from installation onwards – choose Tecogen for your HVAC and power needs!

Natural gas is a quarter of the price of electricity, making our greenhouse & cannabis chillers the least expensive to run.

Chiller Uses in Controlled Agriculture Environments

Discover our specialized air- and water-cooled chiller systems. Utilized around the US, our greenhouse chillers are used for:

Chillers installed at indoor farm
  • Hydroponics
  • Supplying heat for dehumidification
  • Supplemental space cooling
  • Optimizing operational costs

Our cannabis customers find our chillers to be engineered for optimal cannabinoid extraction and hemp cultivation in greenhouse & indoor environments. Common uses of our cannabis chillers are:

  • CBD extraction
  • THC extraction
  • CBN extraction
  • Greenhouse hemp plant cultivation

Do you need a chiller for a different agriculture process? Let us know – we’re here to help.

Reduce Operating Costs While Boosting Resiliency

Our agriculture chillers are a proven way for CEA facilities to reduce their operating costs and carbon footprint significantly. Powered by natural gas rather than electricity, Tecogen’s chillers only require 2-3 kW of electricity to run making it the best option for resiliency against power outages. Even during blackouts, only a downsized backup generator is required to ensure critical services and sensitive climate-controlled environments are maintained.

The use of natural gas gives our greenhouse chillers a significant economic advantage by providing cooling at a 40-60% lower operating cost than electric greenhouse chillers. When running our chillers, you are creating chilled water and hot water simultaneously. The hot water produced during the chiller’s operation increases the efficiency of your CEA facility by relegating your boilers to a backup role. We use hot water every day for dehumidification/reheat, space heating and, most importantly, helping to growing healthy plants!

Our Plant Cultivation Chillers

Our comfort cooling line offers plant cultivation chillers that deliver industrial-grade performance by maintaining optimal greenhouse conditions for plant growth. Unlike traditional comfort cooling units, our chillers eliminate the need for external refrigerant, streamlining operations. Engineered for environmental safety, our units efficiently distribute fluids across long distances.


Discover the advantages of our air-cooled chillers. Utilizing ambient air to efficiently extract heat from your canopy space, these energy-efficient and space-saving units are often bundled in quick installation packages, providing cost savings. Alternatively, our water-cooled chillers employ external cooling tower water to dissipate heat, offering durability, quiet operation, and energy efficiency comparable to air-cooled counterparts. Explore the optimal cooling solutions for your cultivation processes.

Contact us for help determining the best chiller for your agricultural processes.

Our Greenhouse & Cannabis Chiller
Product Line

We help craft and industrial cultivation facilities determine which system benefits them most.

Signature Features of our Controlled Environment Agriculture Chillers

99.8% UPTIME

Expect reliability in every Tecogen cannabis chiller. With an impressive uptime rate of 99.8%, our chillers can maintain consistent operation. All Tecogen chillers and cogeneration systems may be serviced by our nationwide factory service program. This ensures the longest life with the best available uptime of any competing system on the market.


Distinguish your cultivation operations with our industrial-grade chillers, purpose-built for robust performance. Unlike standard comfort chillers, our units are engineered with industrial-grade mechanisms, providing the heavy-duty strength essential for rugged cultivation processes. Achieve optimal cooling for your canopy with unparalleled temperature precision and reliability, ensuring the craftsmanship of the finest crop. Elevate your cultivation experience with chiller solutions designed for the demands of industrial farming.


A standard comfort chiller doesn’t have the capacity to provide the low temperatures and accurate temperature controls you need in an efficient cannabis chiller. To deliver such consistent performance, we use a positive displacement screw compressor designed to maintain temperatures as low as 5°F with a setpoint control of +/- 0.5°F. With better control over temperatures, we prevent denaturing- and other damage-causing fluid temperature drops.

To learn more about the features of our packaged cannabis chiller systems, reach out to our expert team.


Experience unmatched reliability year-round with our industrial-grade greenhouse chillers, outperforming off-the-shelf comfort coolers. Unlike standard units that struggle in colder weather, our engineered solutions ensure consistent performance regardless of the season. Keep your growing operations robust with year-round functionality, including low-temperature options that can operate in ambient temperatures as low as -40°F. Discover a growing companion designed for all-season operation and ensuring your processes run seamlessly in any weather condition.


Rethink your choice of off-the-shelf chillers from cultivation equipment suppliers. While convenient, these options often lack the specialized expertise required to meet the unique refrigeration demands of your greenhouse/grow facility. Our team of engineers specializes in delivering tailored solutions precisely calibrated to your agricultural processes. Trust in our expertise to provide the precise refrigeration technology necessary to keep your operation running smoothly. Leave your greenhouse chiller in the hands of the experts for optimal performance and peace of mind.

Choose our Cannabis Cultivation Chiller

We are the industry leader in the design and manufacturing of industrial chillers. We provide robust, engineered solutions, and have vast expertise to ensure your cannabis operation runs smoothly. Our team is reliable and dedicated to ensuring your success in the cannabis industry.


Reasons to choose us for cannabis chillers:

  • 40+ years of experience
  • Proven 99.8% uptime rate
  • Custom solutions
  • Tight temperature control
  • Proudly manufactured in the USA in
    North Billerica, MA
  • Short lead times
  • Outstanding customer and technical support

You can find our cannabis chiller line through our network of representatives. You can also contact us directly by requesting a quote online or calling (781) 466-6400 to discuss the best cannabis chiller for your application and budget.

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