This model features a 1/4-20 female connection

0 in WC (high) and 0

While the Robertshaw 4350 series is used in ovens

though reusing the existing motor shaft key or flat-spot alignment is necessary for a secure fit

and seal lips

Trane CNT3786 Limit Switch 326058-757 This model features a 1/4-20The Trane CNT3786 Limit Switch is a critical safety component designed for high temperature monitoring in residential and commercial HVAC systems. This SPST (Single Pole Single Throw), Normally Closed (N C) thermal switch is engineered to open the circuit at 225 degrees Fahrenheit, providing essential protection against heat exchanger overheating. As an Auto Reset (A R) limit control, it automatically restores continuity once the temperature drops