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FSA NFSML Flow Sensor Assembly for EcoSmart Eco 8 & Eco 11 Water Heaters
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 23, 2026 9:48 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️A 37% cut from the official retail price adds further appeal.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.66/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓TANKLESS WATER HEATER FLOW SENSOR: Replacement part number: FSA NFSML. Water flow sensor for ecosmart is crucial for ecosmart eco 11 electric tankless water heater as it detects water flow, triggering the unit to activate. When you notice that your water heater is no longer heating up, a new replacement needs to be considered.
✓COMPATIBILITY: Water flow meter sensor is compatible with ecosmart eco 8 & eco 11 models of tankless hot water heaters; Tankless hot water heater flow meter is also fit for Eemax HomeAdvantage HA008240, HA011240, HA013240; for Eemax EEM24008,EEM24011, EEM24013; for Rheem RTEX-08, RETEX-11, RTEX-13; for Rheem RETEX-08, RETEX-11,RETEX-13; for Richmond RMTEX-08, RMTEX-11, RMTEX-13.
✓EXCELLENT PERFORMANCE: The circuit board of flow meter for fsa nfsml flow sensor is designed with precision and high sensitivity, which can automatically sense the water flow and activate the water heater heating in a few seconds, accurate water temperature to ensure a comfortable using experience.
✓HIGH QUALITY MATERIALS: Flow meter for eco smart 11 specification is 300V/ 24 AWG (≤80℃). Flow sensor for eco 8 uses high quality copper wire as raw material, which has good conductivity and long service life, reducing the cost and trouble of frequent replacement of the device.
✓EASY TO INSTALL: Tankless water heater flow sensor for ecosmart includes all the required parts, you just need to assemble fsa nfsml eco 11 together in order, and the whole installation process only takes a few minutes. (Tip: The product does not include screws, please keep the screws when disassembling the old water meter for ecosmart)
⚙️ Specifications
Brand
Dimakung
Material
Copper
Lower Temperature Rating
80 °C
Maximum Supply Voltage
300 volts
Output Type
Push-Pull
Style
Modern
Upper Temperature Rating
80 °C
Manufacturer
Dimakung
Package Dimensions
3.07 x 3.03 x 0.67 inches
Item Weight
1.13 ounces
ASIN
B0DQ46FF4Y