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Bradford White 415-43676-03 Reset Thermal Switch L290F

Special Price $21.84 Regular Price $28.39
In stock
SKU
415-43676-03

The Bradford White 415-43676-03 Reset Thermal Switch L290F is a crucial component within heating, ventilation, and air conditioning (HVAC) systems. Designed to ensure safe operation, this thermal switch serves as a protective measure against overheating by automatically resetting at a specified temperature threshold, typically set at 290°F (143°C). When the temperature exceeds this limit, the switch interrupts electrical flow to prevent damage or fire hazards. It is commonly employed in water heaters, boilers, and other HVAC equipment to safeguard against potentially dangerous conditions. The benefits of the Bradford White 415-43676-03 Reset Thermal Switch L290F include enhanced safety and reliability, as it provides an essential failsafe mechanism, contributing to the longevity and efficiency of HVAC system.

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Manufacturer Name: Bradford White
Product Number: 415-43676-03
OEM Part Number: 415-43676-03
Product Description: Reset Thermal Switch L290f
Weight:0.03lbs/13.61g

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Customer Questions
What maintenance is required for the Bradford White 415-43676-03 Thermal Switch?

Regularly inspect the thermal switch for dust, corrosion, or loose connections. Clean gently and ensure it is securely mounted. Proper maintenance ensures reliable temperature safety operation and prevents overheating hazards.

What are common issues with the Bradford White 415-43676-03 Thermal Switch?

  • Failure to reset after tripping
  • Loose or faulty electrical connections
  • Corrosion affecting contact points
  • Intermittent or inaccurate temperature sensing

Installation Steps

Step1: Turn off power and shut off the water heater before servicing.

Step2: Locate and remove the old thermal switch from the burner or junction box.

Step3: Install the new switch in the same orientation and secure mounting screws.

Step4: Reconnect wiring to the correct terminals per schematic.

Step5: Restore power and test operation to ensure proper reset function.