Geothermal purge cart

[geo197]

Anyone have a plan or design for building a geothermal puge cart, for closed loop purging

[GTI]

I have the resources to build a purge cart. Are you interested in purchasing just one for your own personal use or were you looking to produce them in mass quantities?

[geo197]

Plans are just for me to build my own

[Milk man]

Check WaterFurnace. I seem to remember something about it in their class.