The need for frequent bleeding, purging and venting is eliminated, along with air-related system noises such as gurgling and the waterfall effect. Heat transfer is also enhanced due to the lack of an air/water mixture.
Spirovents are available from 3/4-inch through 36-inch pipe size and will handle flows up to 30,500 gpm. They are readily available and engineered for years of trouble-free use in all systems. Satisfied users join our client list on an almost daily basis with extremely positive results.
Unsurpassed efficiency, quality materials, outstanding local and factory support, and the longest warranty in the industry combine for a product that is used throughout the world. In stock at all major wholesalers and installed by innovative contractors, Spirovent “clears the air.”
25 N. Brandon Dr.
Glendale Heights, IL 60139-2087