General Filters 81-21 Humidifier Float Valve AssemblyHumidifier Float Valve Assembly from General Filters 81 21 is a reliable replacement part designed to maintain precise water control in your humidifier. This Humidifier Float Valve Assembly helps regulate water levels, ensuring consistent mist output and protecting against overflows. Designed as a replacement part for Model 81 humidifiers, this used on item valve assembly fits compatible humidifier systems and provides essential water level control.

With proven compatibility across Fireye control ecosystems

maintaining precise alignment of essential pump components and ensuring long-lasting seal integrity in demanding applications

Maximum Firing Rate: 10 GPH

This 2-Position SPST device features spring-return operation for quick

The natural gas configuration (Nat) ensures safe

Output signal: 2–10 V DC

and Side Tap for flexible installation

outlets: bottom 0

Versatile compatibility: oil-fired furnaces

part number Maxitrol 12A39

Durable construction built to endure in demanding environments

with a maximum firing rate of 10 GPH and a pressure rating of 15 PSI