Description
The Rheem-Ruud 47-25349-09 is a board mounted general purpose limit switch engineered for precise temperature control and reliable overheat protection in Rheem and Ruud heating systems. Featuring a yellow/black color-coded design for quick identification during installation and service, this SPST normally closed switch provides dependable automatic reset operation to keep your system running efficiently.
Key Specifications
- Fixed Open Temperature: 140°F
- Fixed Close Temperature: 120°F
- Switch Type: SPST (Single-Pole, Single-Throw) Normally Closed
- Reset Type: Auto Reset
- Insertion Length: 3 inches
- Mounting Style: Board Mounted
- Color Coding: Yellow/Black
Product Overview
This OEM replacement limit switch is designed to protect furnace heat exchangers and other heating components from dangerous overtemperature conditions. When the sensed temperature reaches the fixed open setpoint of 140°F, the switch opens to interrupt the circuit and prevent overheating. Once the temperature drops back to the fixed close setpoint of 120°F, the auto reset function automatically restores normal operation — no manual intervention required.
Features & Benefits
- OEM-quality replacement for Rheem and Ruud heating equipment
- Fixed open/close setpoints eliminate the need for field calibration
- Auto reset operation reduces service calls and downtime
- Board mounted design for secure, vibration-resistant installation
- 3″ insertion length suits standard furnace applications
- Yellow/black color coding enables fast visual identification
- SPST normally closed configuration ensures fail-safe protection
Application
Ideal for use as a direct OEM replacement in Rheem and Ruud gas furnaces and air handlers where board-mounted limit switch protection is required. Always verify compatibility with your specific model before installation.
Reviews
There are no reviews yet.