3/4" Sweat, Spirovent Jr Air Eliminator
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Spirovent Jr air eliminator model VJS075 features a patented Spirotube coalescing component, which "filters out" the air from a hydronic or radiant heating system' fluid, allowing for improved performance and extending the lifespan of the heating system's components.
Spirovent Jr air eliminator features an easy to install, in-line design, making it ideal for a large variety of residential and light commercial uses with pipe sizes ranging from 3/4" to 1-1/4".
Spirovent Jr model VJS075 is also equipped with a 1/2" threaded tapping, which allows for easy connection of an expansion tank.
Installation manual included.
VJS075 Technical Specifications: Construction: solid brass construction Connections: 3/4" sweat Max. operating pressure: 150 PSI; Max. temperature: 270F; Warranty: 20 year limited warranty by the manufacturer.
Do these also work in an "OPEN" system, outdoor wood boiler install?
Read 1 answer
They do, although their efficiency will be decreased due to a continuous supply of oxygen-rich water.
Air eliminators (unlike air vents and air scoops) are mainly designed to eliminate small bubbles from the system which cause corrosion of iron components. While they will vent out a lot of air even in an "open" system, they are more effective in "closed". Answered on 1/31/2013 by PexUniverse Customer Service |
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