In our '96 Pat, there's a heat tape installed by the factory that runs along the water pipe(s) from the front center end of the basement to below the water tank (so I've been told). There's a switch under the sink that activates it.
Question- is this heat tape thermostatically controlled? That is, can I leave it switched "on" and it will only activate at some preset low temperature? I just don't want to leave it powered up if it's going to run all the time.
Thanks
Andy