Precision Sensing: The 11 5/8" bulb provides a large surface area for accurate ambient or contact temperature monitoring

Engineered with a 48-frame diameter

remove the cover bolts

the CNT3457 often replaces legacy part numbers including CNT01634

preventing ampacity drops and potential overheating issues

Robertshaw 1751-718 Wire Harness 322838-752 Precision Sensing: The 11 5/8"As a field technician, you know that intermittent ignition failures often trace back to a worn or corroded flame sensor wire harness. The Robertshaw 1751 718 is the professional grade solution for restoring reliable flame rectification in high performance HVAC systems. This 6 wire replacement harness provides the critical electrical pathway between the ignition control unit and the burner assembly, enabling precise microamp signal transmission to