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Duralast Temperature Switch TU417Shop All Duralast
Part # TU417
SKU # 860438
Price Not Available
Estimated delivery Dec. 12
Duralast products are designed and tested to OE specifications for a direct-fit, easy install. Duralast engineering delivers trouble-free operation, optimum performance and a long service life.
- Robust design and high grade materials meet the stringent demands of today's service professional
- In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller
- In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated and tested to confirm switch actuation at their specified temperature
- The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance