Tankless Water Heater Flow Sensor Replacement For Ecosmart ECO 18 ECO 24 ECO 27 And ECO 36 Keeps Hot Water Flowing No Fuss Install Durable Sensor For Reliable On Demand Heat

Flow Sensor Replacement for ECO Tankless Heaters - Pack 1
✔️ Compatible with ECO 18/24/27/36 and Rheem Retex-27

This flow sensor is a replacement part for tankless electric water heaters. It detects water flow and triggers on-demand heating. Compatible with ECO 18/24/27/36 models and Rheem Retex-27 units.

✅ Compatible with ECO 18/24/27/36 and Rheem Retex-27 models
✅ Copper wire 24AWG / 300V, ≤80°C rating
✅ Precision circuit design for accurate flow sensing
✅ Easy plug-in installation with matched connectors
✅ Durable construction for reliable on-demand hot water

💡 What is a flow sensor replacement for ECO tankless heaters and when should you replace it?

If the LED on your heater doesn't illuminate when water is running, a replacement flow sensor is often needed to restore proper operation.

- Ensures on-demand heating by reliably sensing water flow
- Restores proper activation when water flow is detected
- Fits ECO 18/24/27/36 and Rheem Retex-27 units
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