This video shows the build of a Homemade Hot Water Air Heater using an old heat exchanger and a car radiator fan.This unit provides near-instant warm air.The Air-Flow: it’s adjustable from 10 CFM to 1500 CFM. max breeze 20 Mph! The Temps: With input water temps between 120F to 150F the output air temp ranged from 85F to 110F. *or from heat pump temps up to near furnace temps! easily warms a room or two, maybe more.The heart of the unit is an 8×8 Copper/Aluminum Heat Exchanger., This unit can easily be run straight from a 12v solar panel or battery so it’s “off-grid” ready. Simply mounted the fan in front of it,then connected the pipes. then you just connect a small water pump (200-350 gph) to one of the pipes and drop both pipes into a water-filled sink,almost immediately it creates very warm air (in under a minute).
- How to make a Survival Rope Making Machine at home from easily available materialsOne of the most important pieces of survival gear to have is rope, and it is definitely something you should have in your Bug Out Bag for wilderness survival.This video series shows the build of a Simple Rope Making Machine at home using materials that you can get at your local hardware store.There is no such thing as prepping for survival without having rope and cordage in your stash.You can use them for fishing lines, bowstrings, trap triggers, snares, lashings, and many other things.And do you know what items would be the first to become unavailable in a crisis? There are a few, and cordage and rope will be among them.
- How to build a Homemade Large Water Wheel Electricity Generator from Sap Buckets,Old Bicycle Parts,Treadmill motor that can charge Batteries,Run Lights
- How to build a Homemade DIY Waste Oil Tree Stump Burner . Easy and cheapest way to remove Tree Stumps[the_ad id="6432"] Let’s say you’ve chopped down a tree on your property and cleaned up all of the pieces except for that unsightly stump. Instead of trying methods that will either break your wallet or potentially break your back, you could also try removing the stump by burning it.This video series shows 2 different setups of a Waste Oil powered Tree Stump Burner.This burner is made of a broken washing machine, a bucket, an electric radiator fan, a bucket of used tranny fluid, and the handyman's secret weapon, duct tape.The second design uses a Vacuum Cleaner blower ,waste oil vaporization unit and a gear pump.