70 gallon water heater for sale, brand-new and used.

Brand new in the 5 gallon bucket. Have 6 buckets on hand...70% Propylene Glycol solution (Safest).For use with Geothermal Copper or Cupronickel heat exchangersPTFE loop lines horizontal or vertical well system works best.50/50 mix will protect to 10 degrees, which is more than enough. Always use distilled water with this brine for optimum anti-corrosion.

Here is a Tank Heater 1500 Watt size . Working order. We used it in a 70 gallon tank.