I agree that was a well done video. Probably a slip of the tongue, but his comment "...to lubricate the P-traps." was without basis. Like I said, probably is verbal slip.
His method of using the battery isolator switch to control the water pump was genius! I wish I had thought of that myself before I went to the trouble of installing a convenience center mounted on/off switch for my pump. Dang it! Oh well...
|