Schneider Electric (Square D)

AERCO Boiler and Water Heater Replacement Parts

AERCO boiler and water heater parts can vary by equipment model, heater configuration, fuel type, control setup, and component application. This brand page may include replacement controls, sensors, boards, gaskets, valves, switches, kits, and maintenance components for compatible AERCO systems. Use the product details on each listing to compare the part number, application, and required specifications with the component being replaced.

Common AERCO Service Components

Available AERCO parts may include high-limit controls, ignition and stepper boards, power supply boards, burner gaskets, blower replacement kits, condensate traps, maintenance kits, gas pressure switches, water/fireside inspection kits, brackets, and other boiler or water heater service parts. Control boards and ignition components should be verified by exact part number and equipment documentation, while gaskets, kits, and mechanical parts should be checked against the correct model, dimensions, and service requirements.

Choosing the Right AERCO Part

When selecting an AERCO replacement part, start with the existing part label, equipment model, or service manual. Important details may include voltage, temperature rating, pressure rating, gas type, connection size, gasket style, board configuration, wiring connections, and kit contents. A part that appears similar may not be correct if the equipment model, rating, or control configuration is different.

Confirm Compatibility Before Purchase

For technical boiler and water heater components, confirm the exact AERCO part number and application before purchasing. If the original part number is not available, compare the product listing with the equipment data plate, parts diagram, or manufacturer service documentation. For gas, ignition, control, pressure, and temperature-related components, installation and replacement should be handled according to the equipment documentation and applicable service requirements.