How to Harvest Rain Water in a Setting: 10 Steps
· Of course! Harvest the water and store it in a large hot water heater unit you can find at any junk yard or scrap yard. Use this to run your central heating unit. The connection is easier than it looks. You only need an additional spigot and a tension regulator. Do not forget the backup clasp! I set this up last year and it has worked out great.