Reznor 210762 Low Temperature Oil Limit Switch 155°F

The Reznor 210762 is an OEM low temperature oil limit switch designed for use in Reznor waste oil heaters and HVAC equipment. This automatic safety limit switch is preset to 155°F (155 degrees Fahrenheit) and features a cut-out design that protects the oil preheater assembly from low temperature conditions.

Key Features:

• Factory-set 155°F temperature rating for consistent low oil temperature protection
• Genuine OEM part engineered to Reznor factory specifications
• Wire leads included for direct installation
• Controls oil temperature in the preheater assembly to prevent system damage
• Automatic reset functionality ensures safe HVAC system operation

Compatible Models:

• Reznor RA(D) 140, 150, 235, 250, 350, 500
• Reznor Venturion 225, 325

This limit switch is part of a three-switch oil preheater control system (often used with 210761 temperature control and 210763 high temperature limit). It provides critical safety protection by monitoring and regulating oil temperature to maintain efficient operation and prevent equipment failure in waste oil heating applications.