Product Overview

©Taco Catalog #100-7.1

Supersedes: 06/01/10

Effective Date: 11/15/16

Printed in USA

Taco-Vent® and Hy-Vent® are registered Trademarks of Taco, Incorporated.

Taco automatic air vents have been the industry standard for over 30 years. No matter

the application, Taco has the size and style vent to provide unmatched reliable service.

Attached to the boiler or used throughout the system, Taco vents automatically purge

unwanted air from any hydronic installation, allowing the system to run more efficiently.

Air Elimination

& Control

Automatic Air Vents

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Air Elimination & Control Automatic Air Vents Taco automatic air vents have been the industry standard for over 30 years. No matter the application, Taco has the size and style vent to provide unmatched reliable service. Attached to the boiler or used throughout the system, Taco vents automatically purge unwanted air from any hydronic installation, allowing the system to run more efficiently. ©Taco Catalog #100-7.
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Submittal Data Information Automatic Air Vents Submittal Data # 101-2.3 Supersedes: 06/01/10 417 Coin Vent Installed on water or stream radiators the Taco automatic coin vent is the ideal air purging device. The coin vent features special hygroscopic cellulose discs in the valve body. When dry the discs allow air to be released from the system. Once all the air is purged the discs would then come in contact with system water, where upon they would swell to create a positive shut-off.