Brivis N E6 No Switch Control Board

This Brivis N-E6+C No Switch control board (Brivis PN 81065300) is a replacement PCB for compatible Brivis ducted gas heater systems that use the no-switch N-E6 board variant. A faulty control board can stop the heater from completing its ignition or heating sequence, so matching the correct board before ordering is important for fast, reliable repairs.

Control boards are often blamed when a heater locks out, but the board should be confirmed before replacement. Pressure switches, transformers, wall controllers, pilot assemblies, thermocouples, gas valves, and wiring faults can all create symptoms that look like a failed PCB. Confirm the original part number and board type before ordering.

Best For

• HVAC service technicians replacing a confirmed faulty Brivis N-E6 no-switch control board.
• Compatible Brivis ducted gas heater systems using the N-E6+C no-switch board.
• No-ignition, lockout, or control sequence faults where the original PCB has been diagnosed and matched by part number.

Compatibility

This Brivis N-E6+C No Switch control board is listed as BS81065300 and Brivis PN 81065300. It is the newer N-E6+C style board and is built to replace older N-E6+B boards and units currently running the B021191 part number, where the original application and board variant match. Before ordering, confirm that your existing board is the no-switch version, not the N-E6 board with integrated switch.

Need help choosing? Read our Brivis heater fault diagnosis guide before ordering to confirm whether the control board, pressure switch, thermocouple, pilot assembly, gas valve, transformer, or wiring is the more likely cause of the fault.

Features

• Updated N-E6+C Design: Newer style board for compatible systems that use this no-switch variant.
• No-Switch Variant: Designed for applications that use the N-E6 board without an integrated switch.
• Replaces Older Board References: Replaces older N-E6+B boards and B021191 where the original board and system application match.
• Genuine Brivis Part: Manufactured to Brivis specifications under PN 81065300 for correct fit and function on compatible systems.

What's in the Box

• 1 x Brivis N-E6+C No Switch Control Board (Brivis PN 81065300 / HVAC Shop SKU BS81065300)

Installation Notes

1. Confirm the Fault: A qualified technician should confirm that the board is faulty rather than the pressure switch, transformer, wall controller, thermocouple, pilot assembly, gas valve, wiring harness, or another external component.
2. Match the Board Variant: Check the original PCB label and confirm that the heater uses the N-E6+C no-switch version, BS81065300.
3. Record Existing Details: Before replacement, the technician should document the existing wiring, plugs, board position, and any jumper or configuration details.
4. Fit According to Manufacturer Information: The replacement board should be fitted using the correct Brivis service information and wiring documentation for the specific heater model.
5. Test and Commission: After installation, the technician should test the full heating sequence and confirm safe operation before returning the unit to service.

Limitations & Safety Notes

• This is the N-E6+C no-switch control board. Confirm that the original board is the no-switch variant before ordering.
• Do not order by appearance alone. Match the Brivis part number, BS code, board type, and system application.
• This board is not the same as the N-E6 control board with integrated switch.
• Control board replacement may involve electrical wiring, low-voltage controls, and gas heater commissioning checks.
• Electrical components should be replaced by a licensed electrician or qualified HVAC technician where required.
• Any work that affects gas appliance operation, ignition, combustion, or commissioning should be handled by appropriately licensed tradespeople.
• Follow the manufacturer service information and relevant Australian electrical and gas safety requirements.

Tradie Pro Tip: Before assuming the board is faulty, check the components around it first. Power supply, transformer output, wall controller communication, pressure switch operation, wiring harnesses, plugs, and flame-sensing components can all create symptoms that look like a failed PCB.

Pair With

Pair this control board with compatible Brivis pressure switches, transformers, thermocouples, pilot assemblies, gas valves, wiring looms, wall controllers, and diagnostic tools when completing a full heater fault diagnosis. If the fault is a no-ignition or lockout issue, confirm the full fault path before replacing the board.