this provided a visual representation of the statistics that were being shared. for example, the sensor device 24 may be located inside the lead 20 at various other locations than the one illustrated. thank you for sharing the articles. 4. while i'm washing dishes: "watch out for the rats, mommy!" here at 30 gallon water heater guys, we know that you will need to remain within your spending budget and lower your costs wherever you're able to. looking forward to sharing all about the new house + community soon! 