Mercury Float Switches

[Becker]

Are they harmed by freezing temps?

 

[Ross Buettner]

No, if they are authentic merc floats.

I've sold thousands in my life, used for cess pools, catch basins, and sump wells....septic as well.

 

[Becker]

Thousands cuz they froze? Well being used in those locations I sure hope they were not subjected to freezing temps.

 

[Magic One]

If they leak the Haz Mat police & fire will be looking gor you. Cost thousand of $$ for cleanup'