Protecting critical control setpoints is non-negotiable in high-traffic commercial environments

the module communicates specific LED flash codes to the indoor controller

installers avoid the common pitfalls of universal kits

Reduces pneumatic tool failure by ensuring consistent pressure dew point control

For technicians performing preventative maintenance or emergency diagnostics

Field Controls 46487201 Vent Damper Refrigerant Protecting critical control setpoints isThe Field Controls 46487201 (Model GVD 7PL) is a 7 inch automatic vent damper designed to optimize thermal efficiency in gas fired atmospheric heating systems. Operating on a 24Vac circuit, this power vent damper prevents standby heat loss by sealing the flue pipe when the burner is off, effectively maintaining heat within the heat exchanger. This model is engineered for seamless integration with intermittent ignition and standing pilot systems. It