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Navien 30011690D PCB Control Board KDC330-6M NPE

Rating:
5 5 5
5  Reviews Add Your Review
Special Price $176.53 Regular Price $203.01
In stock
SKU
30011690D
The Navien Tankless Water Heaters 30011690D PCB Control Board KDC330-6M NPE is a genuine replacement control board for Navien Tankless Water HeatersNPE series tankless water heater. It serves as of your tankless water heater, controlling things like water flow, flame, gas pressure, and combustion to assures instant hot water as needed. A faulty control board has various effects on your tankless water heater; it can lead to fluctuating water temperature, leakage or total system shut down. The Navien Tankless Water HeatersPCB Control Board KDC330-6M NPE is an effective replacement for a faulty control board, which will help to bring your Navien Tankless Water Heaterstankless water heater back to its better performance.
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Navien Parts, HVAC Controls & Electrical
Manufacturer:
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Specifications

  • Voltage: 120-240V
  • Weight: 1.31lbs
  • Compatibility: Navien NPE series tankless water heaters Type: Control Board
Manufacturer Name: NAVIEN TANKLESS WATER HEATERS
Product Number: 30011690D
OEM Part Number: 30011690D
Product Description: Pcb Board Npe Kdc-330-6M
Weight:1.31lbs/594.21g

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Product Questions (2)
Customer Questions
What maintenance is required for the Navien Tankless Water Heaters 30011690D PCB Control Board?

Regularly inspect the PCB Control Board for dust, corrosion, or loose wiring. Power down the heater before cleaning gently with a dry, anti‑static cloth to avoid damage. Ensure proper ventilation around the board to prevent overheating. Periodic checks help maintain reliable performance and prevent control failures.

What are common issues with the Navien Tankless Water Heaters 30011690D PCB Control Board?

  • Failure to operate heating components.
  • Burnt or damaged electronic components.
  • Erratic or intermittent water heating cycles.
  • Loose or corroded wiring connections affecting performance.

Installation Steps

Step1: Shut off power and gas supply before starting.

Step2: Open the heater’s front cover to access the control board area.

Step3: Disconnect all wiring harnesses and note their positions.

Step4: Remove the old PCB and install the new board in place.

Step5: Reconnect wires securely, close the cover, restore power/gas, and test operation.