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

proportional premixers

Extreme Environment Tolerance: Engineered to operate reliably between -40°C and 50°C

Optimized Airflow: Engineered to provide the specific CFM output required for safe flue gas venting

Proper installation of this liquid propane burner orifice is critical for achieving the correct stoichiometric ratio

Lochinvar & A.O. Smith 100113158 Spark Module 323055-751 contractors can ensure their installationsThe 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