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Rheem 552325K - nrgMAX 9103i Furnace Control Board - For Furnaces: All Regal/Regal Star, All Rheem ROCA/ROLA/ROCB

Item: 552325K
MFR: 552325K
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The nrgMAX 9103i is the only oil-furnace control you will ever need. It is a feature-rich control designed to meet the needs of modern energy-efficient oil furnaces while still offering backwards compatibility with legacy products.

Mounting in the industry-standard footprint with familiar layout and connections this high quality design meets the needs of an entire industry sector. It eliminates the need for additional controls to accommodate Euro-style burners, and offers and array of variable speed options to suit any requirement.

The control is suitable for use with PSC motors and ECM motors. ECM motors can be controlled in the common "thermostat-mode". PSC motors are controlled with traditional heavy-duty relay outputs.

Optional Advanced Features
  • Enhanced operation of Standard PSC Blowers
  • Alternate Burner Connection (for burners with post purge capability)
  • Automatic dehumidification
  • Industry-standard footprint, mounting and connections
  • compatible with American burners (Beckett, Carlin etc.) as well as Riello Burners with no additional relays required
  • Industry-standard 9-pin burner connection
  • 120 VAC Connections for:
    • Heat speed motor winding
    • Cool speed Motor winding
    • EAC
    • Humidifier
    • Continuous Fan
  • 24 VAC Thermostat Connections for:
    • 5-wire (R,C,W,Y,G), plus
    • W2 (Stage 2 Heating)
    • Y2 (Stage 2 cooling)
    • Yx (dummy connection)
    • O/B (Heat Pump reversing valve)
    • DH (Dehumidification)
  • 16-pin connection to GE/Beloit-style ECM Motors
  • LED Status indicator
  • Solid-State resettable fuse for 50VA Transformer protection
  • Double-sided Copper-clad PC board, soldered top and bottom for optimum strength and durability
  • Multipurpose DIP-switch for field settings


NameRheem 552325K - nrgMAX 9103i Furnace Control Board - For Furnaces: All Regal/Regal Star, All Rheem ROCA/ROLA/ROCB
Gemaire Item Number552325K
Manufacturer Product Number552325K
SKU - PIM Number1484395596221
ERP Number348432
Unit of MeasureEA
Weight2.0 Pounds (Lb)
Length7.0 Inches (In)
Width4.0 Inches (In)
Height1.0 Inches (In)
Country of OriginUSA
GEM - Case Quantity

Parts List