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from small 1/2" NPT to large 6" flanged bodies
Minimizes fuel consumption and reduces utility costs for gas-fired boilers
Precise Blower Activation: Effectively triggers accessory systems like whole-house humidifiers and electronic air cleaners only when the blower is active
Replacing the 1008672 restores the unobstructed path required for gravity-based condensate removal
allowing for easy upgrades without rewiring or wall repairs
Resideo FV180 Air Vent 322057-301 from small 1/2" NPT toThe Resideo FV180 is a high performance, spring loaded float type air vent engineered for efficient air removal in closed hydronic heating and cooling systems. Built with a durable brass body, this 1 8" NPT automatic air vent features a patented fulcrum design that delivers a venting rate 3 to 4 times higher than standard competitive models. Specifically designed to handle the accumulation of air released during the heating of cold water, the Resideo
