This assembly is factory-calibrated to a 1

providing the exact compression required for seating and modulation

A fouled or oxidized sensor is a common cause of short-cycling or water heater ignition failure

Key Benefits for the Contractor Total Rubber Overhaul: Includes the diaphragm

Contractors should verify the 1/4" connection and pressure setpoints against existing field data to ensure a seamless drop-in fit

Field Controls 46075300 Draft Inducer 30067439-890 This assembly is factory-calibrated toThe Field Controls 46075300, also known as the Model DI 2 Draft Inducer, is a purpose built solution for correcting significant venting issues in gas and oil fired furnaces, boilers, and water heaters. Operating at 115Vac with a commercial grade 1550 RPM motor, this unit provides the mechanical assist necessary to overcome drafting problems caused by undersized vent pipes, long horizontal runs, or negative building pressures. As a technical