Heat Timer Varivalve Adjustable Angle Steam Vent 1/8″

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Model: 4065010
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  • Achieve a More Balanced Steam Heating System with the Most Advanced Air Valve Available
  • Exclusive Fingertip Adjustment: Simply sliding a lever allows you to adjust the venting rate.
  • Each Radiator Has Its Own Venting Speed: In hard to heat areas, the radiator VARIVALVES can be adjusted for
  • quicker venting. In overheated areas, the VARIVALVES can be adjusted for slower venting. This allows steam to be
  • evenly distributed in the system.