Lochinvar & A.O. Smith 100113158 Spark Module L99H008 and other International Comfort Products

and other International Comfort Products units

factory-tested solution for standard R-22 and high-pressure refrigerant applications

Key Benefits Direct Replacement: Seamlessly replaces E112-705-DC and E112-708 models without hardware modification

this unit is built to withstand harsh environments

This HVAC pressure switch is engineered for high-side monitoring

Lochinvar & A.O. Smith 100113158 Spark Module L99H008 and other International Comfort ProductsThe 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