• Taco Hy-Vent - 400-4

    - 1/8 Inch NPT

    Product ID • TACOHYVNT001

  • $9.75
  • Quantity:
  • Free Shipping Eligible


The Taco Hy-Vent 400-4 is designed for automatic air removal in hydronic heating systems.

Taco Hy-Vent Air Vent 400-4 is simple, easy to use and install and compatible with any heating system. For best performace, use them in combination with Taco Air Scoops, which feature a 1/8 inches outlet on top. The vents are easily serviceable by just unscrewing the vent cap.

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Technical Specs

Taco Hy-Vent 1/8 Inch NPT - 400-4 Features

  • Sturdy Brass Construction
  • Maximum Pressure 150 psi
  • Maximum Temperature 240 Degrees F
  • Designed for use on hot water radiators, baseboards, convectors, radiant panels, and small unit heaters with a maximum working pressure of 150 psi
  • The Taco 400 HY-Vent can be opened (top is threaded on) and cleaned
  • Screw Cap shuts off air flow during service

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