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Liquid Metal Thermal Switch (APL) | Thermal Fluids Research Group | Washington University in St. Louis
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220V 240V Relay, Briidea On/Off Switch Electric Heating Relay with Built-in 24V Transformer, Replacement for Any Relay, Compatible with 24V Thermostat
![I have no experience with these old limit switches. How do I properly adjust it? The fan will not turn off after a heating or cooling cycle. The problem started after my I have no experience with these old limit switches. How do I properly adjust it? The fan will not turn off after a heating or cooling cycle. The problem started after my](https://preview.redd.it/i-have-no-experience-with-these-old-limit-switches-how-do-i-v0-ytf3gg1kzuv91.jpg?width=1080&crop=smart&auto=webp&s=b146ba050e1b43039aa99d73bebfa470f9626068)