limit switches are calibrated for specific BTU outputs and airflow requirements

Does this spring require specialized tools for installation

For larger shafts

2A breaker to trip frequently

Electrical specs (MFD and Voltage) are the priority

Bradford White 415-43676-03 Thermal Switch limit switches are calibrated forThe Bradford White 415 43676 03 Thermal Switch is a critical safety component designed for atmospheric vent gas water heaters and Defender Safety System models. This L290F reset thermal switch operates as a secondary high limit safety, engineered to interrupt the electrical or thermocouple circuit if internal temperatures exceed 290 degrees Fahrenheit. As a veteran grade OEM replacement part, the 415 43676 03 ensures the integrity of the combustion