á851-S Make-Up Water Feeder for receiver tanks with Mounting Flange rated at 35 PSI and extended float and rod assembly (Part Number 136800)

This high-volume safety valve features all-bronze construction with an ASTM B584 grade body and a corrosion-resistant rust-proof steel spring

This specific model is calibrated and certified exclusively for low-pressure steam service

This direct ignition dual automatic valve is engineered to manage fuel flow with precision

The backlit blue display can be set to continuous mode if the thermostat is hardwired with a "C" wire

IO Hvac Controls iO-WW1 Alarm System 319825-402 á851-S Make-Up Water Feeder forThe iO WW1 Warning Watchdog is a professional grade condensing unit alarm system designed for veteran HVACR contractors to safeguard outdoor assets against theft, vandalism, and refrigerant discharge. This hardwired logic panel provides a comprehensive security solution by monitoring the physical and electrical integrity of the system. The iO WW1 kit includes a hardwired logic panel, iO WWPS power supply (12V DC), iO WWS siren (118dB output), iO