Product Description

Sta-Rite® Stack Flue Sensor – 6290-522

Replacement Safety Sensor for Sta-Rite® Heaters

✅ Features & Benefits

• ✅ OEM Replacement – Designed for use on newer Sta-Rite® heater models

• ✅ Critical Safety Component – Monitors flue temperature to help prevent overheating and unsafe operation

• ✅ Updated Design – Includes two short white wires with spade connectors at the ends

• ✅ Reliable Performance – Ensures heater shuts down properly if flue gases exceed safe limits

➡️ Compatibility

• Used on Sta-Rite® heaters in the same location as the older Stack Flue Switch (INYO #6290-045)

• Difference Between Versions:
  • Older switch (#6290-045): 2 spade connectors attached directly to the sensor
  • Current sensor (#6290-522): 2 short white wires with spade connectors on the ends

➡️ Specifications

• Part Number: 6290-522

• Sensor Type: Stack flue sensor with wire leads

• Connection: (2) short white wires with spade terminals

• Application: Sta-Rite® gas pool heaters (verify model for fit)

⚠️ Tech Tips & Cautions

• ⚠️ Always turn off power and gas supply before servicing heater

• ⚠️ Double-check whether your heater uses the older switch (6290-045) or the current sensor (6290-522) before ordering

• ⚠️ Professional installation recommended for safe operation

Review Summary