Description
The Bradford White 415-43676-03 is an OEM replacement reset thermal switch designed for use in Bradford White water heaters. Designated L290F, this manual-reset high-limit thermal switch is engineered to protect the appliance from dangerous overheating conditions by interrupting the circuit when water or component temperatures exceed the rated threshold of 290°F.
As a genuine Bradford White replacement part, this thermal switch ensures proper fit, function, and safety compliance — maintaining the integrity of the original equipment design. When the switch trips due to an overheat event, it must be manually reset after the root cause has been identified and corrected, making it an important diagnostic and safety component in water heater service.
Key Features
- OEM Bradford White replacement thermal switch
- L290F designation — rated trip temperature of 290°F
- Manual reset design requires technician intervention after trip event
- Provides high-limit overheat protection for water heater systems
- Direct replacement for compatible Bradford White water heater models
- Ensures continued safe operation and regulatory compliance
Application
- Designed for use in Bradford White residential and commercial water heaters
- Replaces worn, failed, or tripped thermal limit switches
- Suitable for use by licensed HVAC and plumbing technicians
Specifications
- Part Number: 415-43676-03
- Type: Manual Reset Thermal Switch
- Trip Temperature: 290°F (L290F)
- Brand: Bradford White







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