Honeywell Resideo FV180/U Goldtop Universal Air Vent for Hydronic Systems, 1/8″

Resideo FV180/U Goldtop™ Universal Air Vent for Heating and Cooling Systems, 1/8″ MNPT Simple Venting Solution The GoldTop Multisystem Air Vent offers ease and simplicity with a convenient one-fits-all concept to stock just one vent for all venting needs you may have, between 1 and 15 psi systems. It features an innovative fulcrum design that provides a venting rate of three to four times faster than competing products. Specifications Application: Residential, Light Commercial, Air Ventilation, Hydronic Heating Systems, Hydronic Cooling Systems Dimensions (in.): 1 27/32 in. diameter x 3 1/4 in. long Maximum Safe Operating Pressure (psi): 150 psi Body Material: Brass Operating Temperature Range (F): 240 °F Connection: 1/8″ MNPT

Honeywell Resideo FV180A/U Goldtop Universal Air Vent for Hydronic Systems, 1/4″

Resideo FV180A/U Goldtop™ Universal Air Vent for Heating and Cooling Systems, 1/4″ MNPT Simple Venting Solution The GoldTop Multisystem Air Vent offers ease and simplicity with a convenient one-fits-all concept to stock just one vent for all venting needs you may have, between 1 and 15 psi systems. It features an innovative fulcrum design that provides a venting rate of three to four times faster than competing products. Specifications Application: Residential, Light Commercial, Air Ventilation, Hydronic Heating Systems, Hydronic Cooling Systems Dimensions (in.): 1 27/32 in. diameter x 3 1/4 in. long Maximum Safe Operating Pressure (psi): 150 psi Body Material: Brass Operating Temperature Range (F): 240 °F Connection: 1/4″ MNPT