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1006801R CONTROL BOARD PCB, Eheat and Fshe, 1 Stage

1006801R CONTROL BOARD PCB, Eheat and Fshe, 1 Stage

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006801R Nordyne PCB, EHEAT & FSHE Single-Stage Control Board

Product Overview

1006801R is an official OEM printed circuit board for single-stage electric heat (EHEAT) and fossil-fuel secondary heat (FSHE) applications in Nordyne furnaces and air handlers. It controls blower relay activation, heat-strip sequencing, safety interlocks, and provides on-board LED fault codes for rapid diagnostics. Optimized for Nordyne E7 series electric furnaces and B6 series high-efficiency air handlers, it ensures reliable performance in 10–23 kW systems.


Cross-Reference Part Numbers

OEM Part Number Replaces / Also Known As
1006801R OEM Nordyne control board
1006800 Nortek Global HVAC legacy part
1006801 Nortek Global HVAC legacy part

 


Compatibility

  • Nordyne E7 series electric furnaces (E7EB, E7EM, E7ED, E7EU models: 010H–023H)

  • Nordyne B6 series air handlers (B6BM: B6BMMX60K-C; B6EM: B6EMMX24K-A/B, 30K-A/B, 36K-B, 42K-B, 48K-C, 60K-C; manufactured on/after 01 / 01 / 2017)

  • Private-label units from Intertherm, Revolv, Miller, Gibson, Frigidaire, Westinghouse, Philco, and Tappan

Compatibility details courtesy of H & S Mobile Home Supplies.


Technician Notes

  • Always de-energize power and discharge all capacitors before servicing.

  • Use an ESD wrist strap and handle the PCB only by its edges to prevent static damage.

  • Photograph or diagram original wiring harness, dip-switch settings, and jumper positions prior to removal.

  • Replace the onboard 3 A fast-blow fuse if blown; confirm correct fuse type per OEM manual.

  • Verify 24 VAC between R and C before power-up, then observe LED blink codes during startup.

  • After installation, cycle a heat call to confirm blower activation and heat-strip sequencing at both EHEAT and FSHE stages.

  • Use LED fault codes and 7-segment display readouts (if equipped) to troubleshoot relay or sensor faults—refer to the OEM service guide.

  • Listen for crisp blower-relay clicks and consistent heat-strip engagement; reseat connectors if intermittent.


Additional Resources

  • Download the OEM wiring diagram & installation manual (PDF)

  • Access a printable cross-reference cheat sheet for EHEAT/FSHE boards

  • Watch our step-by-step video tutorial: single-stage control board replacement