Honeywell FV180, FV180A, FV183 GoldTop Air Vent Instruction Manual


  • Male Connection.
  • Four Sizes Available.
  • Higher Capacity.
  • Vents Up To 150 psi (1034 kPa).


Maximum Pressure: 150 psi (1034 kPa).
Maximum Temperature: 240 °F (116 °C).

Product NumberHeightDiameterConnection in inchesWeight in lb (kg)
in inches (mm)
FV1803.25 (83)1.85 (47)1/8 NPT0.4 (0.2)
FV180A3.25 (83)1.85 (47)1/4 NPT0.4 (0.2)
FV1833.82 (97)1.85 (47)3/4 NPT0.6 (0.3)


Install GoldTop into the heating system at the high point, or wherever air would accumulate to remove the air. Typical recommended locations are: on boiler top, on top of an air
purger, etc. Loosen thumb cap to allow air to vent.


The GoldTop Air Vent is a spring-loaded, float type air vent. It is used in heating systems to vent air, which has accumulated due to the heating of cold water.


When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further information, or would like to comment on our products or services, please write or

  1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
  2. Honeywell Customer Care 1885 Douglas Drive North
    Minneapolis, Minnesota 55422-4386 In Canada Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

Automation and Control Solutions

Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9

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Honeywell FV180, FV180A, FV183 GoldTop Air Vent [pdf] Instruction Manual
FV180, FV180A, FV183, GoldTop Air Vent

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