By Raypak
Part # 6238-014
Manufacturer Code 009577F
Dimensions 5.5" L x 4" W x 2" D
Raypak Temperature Sensor for IID Units – 009577F
OEM Temperature Sensor for Digital Gas Pool & Spa Heaters
✅ Accurate Temperature Monitoring for Raypak IID Heaters
The Raypak 009577F Temperature Sensor is a genuine OEM replacement part for IID (Intermittent Ignition Device) digital gas pool and spa heaters. This sensor monitors the water temperature within the heat exchanger and communicates with the control board to ensure precise temperature regulation and safe operation.
Product Features
✅ OEM Part Number: 009577F
➡️ Factory-original part designed for Raypak digital IID units
➡️ Ensures compatibility and accurate performance
✅ Function:
➡️ Measures water temperature in the heat exchanger
➡️ Sends data to the control board for heating control and safety shutdowns
✅ Reliable & Durable
➡️ Built with high-quality materials for long-term resistance to heat, water, and corrosion
Compatibility
✅ Designed For:
➡️ Raypak Digital Gas Pool and Spa Heaters with IID ignition systems
➡️ Confirm model number or consult your heater’s manual to ensure compatibility
⚠️ Not for use with millivolt or analog ignition systems
Installation Notes
✅ Quick Replacement
➡️ Threaded design installs directly into heater’s temperature sensor port
➡️ Use Teflon tape or appropriate sealant for leak-free installation
⚠️ Disconnect power and allow heater to cool before servicing
Is there a quick reference or instruction guide for installation of the temperature sensor,IID unit?
Reply
Hi Bob, Page 11 of This Manual may help.
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My inground pool heater says sensor failure and will not start. Where is the problem and how do I fix it?
Reply
Could you let us know the make and model of your heater and approximately how old it is?
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I have a Raypak pool heater, model P-R335B-EN. It has stopped heating and has a fault code SNS - sensor. What is the replacement part number and the cost? I have no manual could send me a copy?
Thanks
Reply
Hi, Larry. Based on the model number of your unit and the error code, you will need to replace the Temperature Sensor - 005088B.
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I have a 2014 Raypak 406a. The display shows sensor failure and the unit will not work. The display is still showing water temp correctly. Is this a temperature sensor failure or is there another sensor? Thanks
Reply
Hi, Todd. If the unit is reading the correct temperature, the sensor may not be the issue but the circuit board. I would recommend troubleshooting the unit using the Steps on Page 46 of the Raypak Owners/Instructions Manual.
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I have a Raypak P-R266A-EN-C pool heater. I am getting SNS error code. Do you carry a replacement sensor for this model? Is this part easily replaced by an HVAC licensed contractor? Or should I consider purchasing a new heater?
Reply
Hi, Karenlee. We do sell the replacement Temperature Sensor - 009577F for your unit which can easily be replaced by an HVAC licensed contractor. I would not recommend replacing the unit if the temperature sensor or circuit board is bad, they can be replaced.
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