Horizontal Unit

inspire horizontal hvac unit for cannabis cultivation

InSpire’s horizontal indoor/outdoor units are perfect for commercial grow rooms that have ceilings, roofs, or mezzanines that can support an HVAC system’s size and weight. 

If our horizontal grow room HVAC units are right for your commercial grow room, our team will help you determine the ideal system configuration. With an adaptable supply and return set-up, our HVAC units make the most of the space you have, making them a popular selection for a variety of cultivation spaces, tissue culture rooms, or processing centers. Our horizontal units are always oriented to fit the dimensions of the space where they operate and maximize the amount of energy they can recover.


We design our products with ease-of-use in mind. Our horizontal HVAC systems are integrated, which means they include all of the mechanisms you need for regulating: 

  • Temperature
  • Humidity
  • Carbon dioxide enrichment
  • Life safety
  • Room pressure
  • Lighting and water rate feedback
  • Biosecurity


By integrating all of the necessary environmental components, our designs reduce the amount of equipment throughout your grow room. With our integrated approach to temperature control and moisture removal, you’ll notice:

  • Reduced operating costs with only one piece of equipment needed
  • Eliminate conditions for pathogens and pests to thrive
  • Ensure all of your environmental components work in harmony
  • Integrated controls allow for maximum terpene expression and plant vitality

Whether you choose a water-cooled or air-cooled design, you’ll get the same integrated energy recovery to reduce compressor tonnage & electrical requirements by 30-50%, saving you money every day compared to conventional HVAC systems.

Cost Savings

Our systems also include advanced features to ensure the highest performance, such as multiple independent plenum fans for redundancy, high efficiency particulate filtration, and easy access points for maintenance and repair.

Already have an HVAC system design in the works? InSpire provides consultations to commercial grow room builders, acting as a trusted partner for all of your cannabis design and engineering needs. We will help you ensure your growing environment is hitting the right notes, ensuring the recommended equipment is site-appropriate, cost-effective, and will meet the needs of the facility’s tissue culture, clone, vegetative, and flowering rooms.

Start a conversation with our team today to learn how InSpire can maximize the efficiency of your space and build the right HVAC system for your unique cultivars.

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Together, we can find ways to maximize the value and performance of your business.

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