Schaefer Ventilation Equipment manufactures some of the highest quality horticulture/greenhouse/hobby house circulation fans in the world. They are very quiet, highly efficient, and quite durable!
Schaefer Ventilation offers a wide selection of heavy-duty exhaust fans, shutters, evaporative cooling systems, evaporative spot coolers, environmental controls and thermostats, in-line duct fans, blowers and indoor/outdoor infrared heaters.
Please check out the many horticulture/greenhouse products we have to offer below.
