verifying the high-limit trip point with this fixed-temperature switch is a standard diagnostic step to ensure safe

Common Questions Is the EF23JX272 compatible with my specific model

contractors can ensure their installations meet strict safety standards and maintain long-term system reliability

supporting large-scale heating and process control equipment

Lochinvar & A.O. Smith 100113158 Spark Module 323055-751 verifying the high-limit trip pointThe Lochinvar & A. O. Smith 100113158 Spark Module is a critical OEM replacement part engineered for high efficiency commercial water heaters and boilers. Specifically designed for the BTH, SUF, and HCG Series 200 units, as well as GDHE 50 and 75 models, this direct spark ignition control ensures precise timing and reliable spark generation to initiate the combustion cycle. In the field, this module (which replaces legacy part number 9008875005) is