It is intended for duct averaging sensor mounting

a compromised gasket often leads to pilot outage or inefficient burner ignition

including the VR8205 (excluding VR8205S)

Built with a robust steel shell and plasma-welded construction

45 inch water column switch ensures consistent pressure sensing across a wide range of operating temperatures and airflow variables

Field Controls 46226200 Motor Lubricant It is intended for ductThe Field Controls 46226200 Motor Lubricant is a high grade mechanical oil engineered for the severe duty cycles of SWG Power Venters. As a veteran tech knows, proper lubrication of the motor bearings is the most effective way to prevent premature venter motor failure and maintain system draft integrity. This 1 fl oz bottle contains a high viscosity synthetic blend stable up to 300F, effectively preventing the varnish buildup and corrosion common in