I am consdering a water storage tank for my Econburn 150. everything that I have seen has been tanks that are metal like old propane tanks and such. Has anyone ever used a plastic tank for a pressurized thermal starage tank? I would think that it would work if it were insulated to hold the btu's. Is there a reason that steel is the tank of choice? or am I missing the obvious
Thanks,
1965buickgs joe
Thanks,
1965buickgs joe