Rheem 47-104465-02 Limit Switch - Auto Reset Flanged Airstream Safety Switch

HVAC technicians and DIYers working on Rheem equipment, this 47-104465-02 limit switch is the genuine auto-reset safety component you need!

This flanged airstream switch is crucial for protecting your heating system from overheating situations.

The specifications are precise: it's a single pole, single throw switch that's normally closed, rated for 230VAC and 25 amps.

The temperature settings are calibrated perfectly - it opens at 120°F with a +/-5°F tolerance and closes at 100°F, creating that critical 20°F differential that prevents short cycling.

The red color coding makes identification easy, and the enclosed disc face design provides reliable operation in HVAC environments.

The flanged airstream mounting means it installs securely with a maximum insertion depth of 25/32 inch, and the 3/16 inch quick connects make wiring straightforward.

This isn't some generic replacement part - it's designed specifically for Rheem systems to ensure proper safety function and system reliability.

The auto-reset feature means it automatically restores operation once temperatures return to safe levels, unlike manual reset switches that require intervention.

For anyone maintaining or repairing Rheem heating equipment, having the correct limit switch is essential for both safety and proper system operation.

The build quality matches OEM standards, so you can install it with confidence knowing it will perform exactly as the original equipment intended.

Whether you're a professional HVAC technician or a knowledgeable homeowner handling your own maintenance, this genuine Rheem part ensures your system's safety controls work properly to prevent damage and hazardous conditions.

It's one of those components where using the right part really matters for both performance and peace of mind.