Field Controls 46487501 Vent Damper THPU32HP7Y venting excess energy to prevent

venting excess energy to prevent tank rupture or catastrophic failure

applying a high-quality thermal conductive grease inside the well is recommended to eliminate air gaps and improve response time

eliminating the need for a manual technician reset after a high-temperature event

Whether you are performing a field gas conversion or replacing a clogged burner port

Field Controls 46487501 Vent Damper THPU32HP7Y venting excess energy to preventThe Field Controls 46487501 is a 10 inch GVD series gas vent damper designed for high efficiency 24Vac atmospheric gas heating systems. As a direct replacement for the Q35RN 1, this power vent damper prevents standby heat loss by closing the flue pipe when the burner is off, significantly improving overall AFUE ratings. This specific Model GVD 10PL is supplied without a wiring harness, making it an ideal choice for service technicians replacing an