This assembly is factory-calibrated to a -1

The E1010 is optimized for one primary on/off cycle per day using its built-in captive trippers

Key Benefits Precision Sensitivity: Optimized for low-differential pressure monitoring between

ensuring backward compatibility and simplified field service for contractors

Laars Heating Systems 20401201 Burner 323269-701 This assembly is factory-calibrated toThe Laars Heating Systems 20401201 Burner is a critical replacement component engineered specifically for high performance natural gas (NG) hydronic systems. This high integrity NG Burner W Pilot Assembly serves as the core combustion element for various Laars boiler models, ensuring precise ignition and sustained flame stability required in demanding commercial and residential environments. As an OEM replacement burner, it replaces worn or fouled