AERCO Boiler and Water Heater 124361-1 Board R-448A using an OEM Reznor pressure

using an OEM Reznor pressure switch ensures the system stays within the original manufacturer's design parameters for safety and venting performance

a capillary-style A19 model should be utilized

as long as the compressor belly diameter falls within the 19

Industrial Durability: The NEMA 4X enclosure and aluminum construction provide excellent protection in harsh environments

AERCO Boiler and Water Heater 124361-1 Board R-448A using an OEM Reznor pressureThe AERCO Boiler and Water Heater 124361 1 Ignition Stepper Board is a critical OEM component engineered to maintain peak operational efficiency in high performance condensing boilers. As a direct replacement for the legacy AERCO 124361, this advanced ignition control board manages the complex communication between the combustion system and the stepper motor. By providing precise HVACR replacement parts technology, it ensures accurate air to fuel