The White Rodgers 1E50N-301 is a dependable, mercury-free mechanical thermostat designed for single-stage, heat-only systems. Its straightforward operation and included temperature locking kit make it ideal for residential and light commercial environments where reliable performance and tamper resistance are required.Key Specifications:
- Application: Heat-only systems (single-stage)
- Voltage: 24V AC
- Mounting: Vertical
- Temperature Range: 50°F to 90°F (10°C to 32°C)
- System Switch: Heat / Off
- Fan Switch: None
- Terminals: RH, W, G
- User Interface: Mechanical dial
- Programmability: Non-programmable
- Sensor Type: Bimetal
- Contact Type: Snap-action
- Includes: Temperature locking kit
- Compliance: Mercury-free construction for safety and environmental standards
- Tamper-Resistant: Temperature locking kit helps prevent unauthorized adjustments—ideal for schools, rentals, and public spaces.
- Simple Installation: Vertical mount design with a consistent footprint makes replacement and upgrades hassle-free.
- Reliable Control: Snap-action contacts and bimetal sensing ensure consistent and accurate heating response.


