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What causes a York limit switch to trip frequently
It allows the sensor bulb to be directly immersed in the process liquid
Modification is not recommended
adhering to strict AHRI guidelines
It allows for the removal or testing of the temperature sensing bulb without having to drain the entire boiler or piping loop
Trane CNT1045 Limit Switch What causes a York limitFor service technicians managing overheating issues in larger residential or commercial air handlers, the Trane CNT1045 serves as a high precision 180F CO limit switch designed for critical safety intervention. This HVAC high limit control features a 22 inch insert probe, making it ideal for deep plenum applications where accurate core temperature sensing is required to prevent heat exchanger damage or unsafe operating conditions. As a genuine Trane
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