BioTherm, Inc. products

Atmospheric boilers combust their fuel the old-fashioned way. Combustion air is gathered from the immediate vicinity of the boilers; so they are generally isolated in their own boiler room or facility. They require both primary air circulation (to mix the fuel) and secondary air circulation (to ignite the fuel), and air pressure is supplied by a simple draft system that uses flue gasses to provide negative pressure.  Atmospheric boilers generally deliver efficiencies in the 80%-84% under high load and steady state conditions. Under variable loads, their efficiencies can drop below 60%. This is the most mature low-mass technology, but they do have trouble complying with low-emission rules that have begun to appear over the past decade. BioTherm offers several models of the Raypak RayTherm atmospheric boilers.

Our innovative technology provides a quick responding irrigation cycle time which is critical to greater control of nutirent uptake, timing, and prevents oversoaking. Our Flood Floor and Cascade Floor systems save water, energy, fertilizer and reduce labor costs by up to 95%.

For customers with larger oxygen needs, we have the solution. The O2GEN (Oxygen Generator) was built to fill the specific need of our Oxygen Infusion customers. Many greenhouses or grow operations are too remote for delivery of oxygen tanks or require amounts of oxygen that are cost prohibitive for tank oxygen. Our generator provides 93%+ pure oxygen at pressures high enough for infusion, yet at flow rates low enough for precision control. Other generator or concentrator solutions on the market are unable to achieve this balance. Built on a strong, but lightweight aluminum frame and field proven, the O2GEN unit is a must have for growers serious about automating their DO experience.

BioTherm has teamed up with ChillKing to bring you a variety of greenhouse cooling solutions. We offer a wide array of chiller sizes and where electricity is at a premium, we offer an optional natural gas engine driven compressor. Chilled water can be distributed with many space saving options including custom air handling units as well as BioTherm fin products.