When performing a boiler pressure regulator replacement

it is a direct replacement for various Heil

while the LED status indicators provide instantaneous diagnostics of power and water levels

offering seamless integration with compatible actuators to facilitate rapid response times

Laars Heating Systems R20047801 Burner/Pilot Assembly 322838-753 When performing a boiler pressureFor high demand commercial and residential hydronic applications, the Laars Heating Systems R20047801 Burner Pilot Assembly is a critical OEM replacement engineered for precise Natural Gas spark ignition. This NG Spark Ign Burner Pilot Assy integrates the pilot burner, spark igniter, and a high response thermocouple into a single robust unit to ensure reliable main burner light off and flame safety. Built to withstand the thermal stress of high output