Raypak 800001B High Limit 140FAUTO RESET-KIT

🌡️ Raypak 800001B High Limit 140F Auto Reset Kit

OEM high limit switch kit for select Raypak, Rheem, and Ruud pool and spa heaters. This safety control helps protect the heater by opening the circuit if water temperature reaches 140°F, then automatically resetting once the temperature drops back to a safe level.

Part Number: 800001B

Type: High limit switch kit, auto reset

Set Point: 140°F

Compatibility: Designed for select Raypak, Rheem, and Ruud heaters that use the 140°F auto reset high limit switch. Verify your heater model and part number before ordering.

Common Uses:

• Replacement safety limit for pool and spa heaters
• Helps prevent overheating and equipment damage
• Restores proper heater safety operation

Installation Notes:

• Turn off power and gas supply before servicing the heater
• Replace only with the correct OEM part for your model
• Follow the manufacturer service manual and local code requirements

⚠️ If the high limit keeps tripping, check for restricted water flow, dirty filters, scale buildup, or other heater issues that may need service.

For best results, confirm fitment by matching the existing part number on your heater before installation.