30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP black

30008571A Flow Sensor – Navien NPE-A Tankless Water Heater

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$55.66 $65.86
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30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP black
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP black
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP black
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
  • 30008571A 30008571A Sensor Replacement for Navien NPE A Series Tankless Water Heater Inner Diameter 0.9in Water Sensor HIP
30008571A Flow Sensor – Navien NPE-A Tankless Water Heater

30008571A Flow Sensor – Navien NPE-A Tankless Water Heater

$55.66 $65.86
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30008571A Water Flow Sensor Replacement for Navien NPE-A Series Tankless Water Heaters

Keep your Navien NPE-A series tankless water heater running at peak efficiency with this precision-matched 30008571A Water Flow Sensor. Engineered as a direct replacement for the original Navien part, this sensor accurately monitors water flow to ensure your unit fires up correctly and delivers consistent, uninterrupted hot water on demand.

Key Features

  • High Compatibility: Designed specifically as a 30008571A replacement for Navien NPE-A series tankless water heaters — guaranteed accurate fit for optimal performance.
  • Easy Installation: User-friendly design allows homeowners and technicians alike to swap out the sensor quickly and confidently, with no special tools required.
  • Precise Flow Detection: Accurately monitors water flow in real time, supporting efficient heater operation and a consistent hot water supply.
  • Durable ABS Construction: Built from high-quality ABS material for long-lasting, reliable performance — reducing the frequency of replacements and keeping maintenance costs low.
  • Perfect Inner Diameter: 22mm (0.9 in) inner diameter matches Navien NPE-A series specifications exactly.

Specifications

Item Type Water Flow Sensor
Part Number 30008571A
Compatible With Navien NPE-A Series Tankless Water Heaters
Material ABS
Inner Diameter 22mm / 0.9 in
Weight Approx. 84g / 2.96 oz
Country of Origin Made in China

Package Contents

  • 1 × 30008571A Water Flow Sensor

⚠️ Important Note: Please verify your Navien water heater model number before placing your order to ensure compatibility.

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Frequently Asked Questions

Q: Which Navien models is the 30008571A water flow sensor compatible with?

A: This 30008571A flow sensor is designed as a direct replacement for Navien NPE-A series tankless water heaters. Please check your specific model number before ordering to confirm compatibility.

Q: What is the inner diameter of the 30008571A flow sensor?

A: The sensor has an inner diameter of 22mm (approximately 0.9 inches), matching the original Navien NPE-A series specification precisely.

Q: Is this flow sensor easy to install without professional help?

A: Yes — the 30008571A sensor features a user-friendly design that makes installation straightforward for both homeowners and qualified technicians. No special tools are required, though consulting your heater's manual or a licensed plumber is always recommended for safety.

Q: What material is the flow sensor made from?

A: The sensor is constructed from durable ABS (Acrylonitrile Butadiene Styrene) plastic, chosen for its strength, chemical resistance, and long-term reliability in water heater applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

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