Laars Heating Systems L0056500 Burner 328140-751 it is standard practice for

it is standard practice for HVAC technicians to verify resistance at the controller to account for lead wire resistance in long-run installations

it ensures precise mechanical alignment and fits perfectly within the outdoor unit

its diaphragm-isolated spring chamber provides a critical advantage by protecting working metal parts from corrosive system fluids

it is best practice to install the sensor in an area where the media flow is consistent

95" outside diameter and a 7/8" fixed bore

Laars Heating Systems L0056500 Burner 328140-751 it is standard practice forThe Laars Heating Systems L0056500 Burner is a critical OEM replacement component engineered for precise combustion and reliable ignition in high efficiency hydronic systems. This boiler burner replacement features an integrated pilot bracket, ensuring stable flame rectification and consistent pilot to main burner transition. Designed specifically for compatibility with Laars Pennant boilers and Mighty Therm high volume water heaters, this genuine