Reznor 103420 Burner Gasket With a 370V AC rating

With a 370V AC rating and a tolerance of +/- 5%

the integrity of the stem seal depends on consistent alive-loading

it maintains precise drive ratios and reduces vibration across the motor shaft and blower assembly

This 220-degree limit switch features an automatic reset mechanism that closes the circuit once the heat exchanger cools to 200

This is an auto-reset model

Reznor 103420 Burner Gasket With a 370V AC ratingThe Reznor 103420 Burner Gasket is a precision engineered OEM replacement part designed to provide an airtight seal between the burner assembly and the heater cabinet panel. This high temperature gasket is critical for maintaining correct internal pressure and preventing combustion bypass in specialized heating equipment. Known as a burner air tube gasket or Beckett #31802, it is field proven for reliability in demanding commercial and industrial