Description
The Modine 5H0547510042 Main Burner LP Orifice is a fuel-metering part intended to control the amount of propane entering the burner assembly during heating operations. It regulates through a designated-size opening that operates LP gas movement, allowing appropriate fuel-to-air balance for combustion processes used in HVAC systems. Connected to burner sections in propane-fired heating applications, the orifice directs gas flow at a measured rate to assist with ignition response and flame formation. Its precise fuel regulation contributes to controlled combustion and optimized gas usage.
