I need some help or ideas on how to fill my boiler from a external tank for the first time. I have access to a few big 250 gallon totes so getting water to my house isn't an issue . I don't want to fill it from my house water simply because I don't have a water softener here yet and my water is extremely hard at 33 grains per gallon. I plan on getting a softener this summer but this doesn't help me out for now . I have access to the water at the farm next door which they have a huge softening system , or my sisters city water in town that could have some chlorine in it . Any ideas how to go about doing this ?