Rheem-Ruud 47-19554-37 Limit Switch

Controls, Temperature, 125 degrees F Fixed Close Temperature, 100 degrees F Fixed Open Temperature, SPST Normally Open Switch, Auto Reset, General Purpose Limit Switch (Green Color Coded)

Rheem-Ruud 47-19554-37 Limit Switch – SPST, Auto Reset, 125°F Close / 100°F Open

The Rheem-Ruud 47-19554-37 Limit Switch is a high-quality, general-purpose temperature control switch designed for HVAC systems. With a fixed close temperature of 125°F and a fixed open temperature of 100°F, this SPST normally open switch ensures reliable temperature regulation and safety in heating and cooling applications.

Featuring auto reset functionality and a green color code for easy identification, this limit switch provides consistent performance under demanding conditions. It is commonly used in Rheem and Ruud furnaces, air handlers, and other HVAC equipment where precise temperature control is required.

Key Specifications:

• Manufacturer: Rheem / Ruud

• Part Number: 47-19554-37

• Switch Type: SPST, Normally Open

• Close Temperature: 125°F (±5°F)

• Open Temperature: 100°F (±5°F)

• Reset Mode: Auto Reset

• Maximum Voltage Rating: 230 VAC

• Maximum Current Rating: 25A

• Connections: 1/4 in. quick connects

• Mounting: Flanged airstream, 3/8 in. max insertion depth

• Disc Face: Enclosed

• TOD Series: 60T

• Color Code: Green

Features & Benefits:

• Reliable temperature protection and control

• Easy installation with quick-connect terminals

• Durable design for long-lasting HVAC performance

• OEM replacement part for Rheem and Ruud systems

Applications:
The Rheem-Ruud 47-19554-37 limit switch is widely used in residential and commercial HVAC systems, including furnaces, air handlers, and general-purpose heating and cooling equipment.

Ensure safe and efficient operation of your system with the Rheem-Ruud 47-19554-37 Auto Reset Limit Switch – engineered for dependable performance and easy replacement.