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Common Questions: How often should the 8045HUM canister be replaced
potentially allowing debris to damage the burner or decreasing the system's seasonal efficiency rating
This main control board functions as the primary interface for managing heating and cooling operations
Dual Fuel Ready: Includes dedicated orifices and fittings for natural gas and LP gas applications right out of the box
Common Questions: Is the transducer included with this model
Laars Heating Systems E0253400 Ignition Module 319852-301 Common Questions: How often shouldThe Laars E0253400 Ignition Module is a critical field service replacement part designed for precise combustion control in MightyTherm2 series boilers and volume water heaters. This 24V ignition control manages the startup sequence with a 15 second pre purge (15sPP) to clear the combustion chamber and a 7 second trial for ignition (7sTFI), ensuring high reliability flame establishment. This module is engineered to provide stable Direct Spark Ignition