critical for maintaining boiler efficiency and preventing sensor lag in HVAC hydronic applications

Does this heater run continuously

While the 265 is factory-calibrated

Reznor 99243 Natural To LP Conversion Kit

It replaces older part numbers like 626419 and cross-references with 36T01B3 and A1505

Burnham Boiler 100959-01 Ignition Module Els PW 29614 critical for maintaining boiler efficiencyThe Burnham Boiler 100959 01 Ignition Module is a critical direct spark ignition (DSI) control designed for precise burner sequencing in high efficiency hydronic systems. This Burnham replacement ignition control manages the gas valve, monitors flame rectification, and includes a pre purge cycle to clear the combustion chamber of residual gases before ignition, ensuring safe and reliable operation. Engineered for compatibility with specific Burnham