By replacing a failing blower motor with the Reznor 201761 1/3 HP motor

audible humming from the coil without gas flow

this component features an automatic reset configuration with a calibrated opening temperature of 160°F and a closing temperature of 120°F

extending the service life of both the motor and the mounting brackets

It features a 3/8-inch flare connection

Lochinvar & A.O. Smith 100208392 Switch 320819-301 By replacing a failing blowerAs an HVAC technician, you know that precise pressure monitoring is non negotiable for high efficiency combustion. The Lochinvar & A. O. Smith 100208392 Switch is a critical safety component designed to verify proper drafting and inducer performance. This OEM pressure switch features a highly sensitive 1 20" wc (0. 05 inches water column) set point, making it essential for detecting even minor pressure fluctuations that could lead to incomplete