Just heard back from my insurance guy who said I am all set "officially" to fire up. I went with a Timberwolf 5000 and just finished wrapping the lines that run through the garage with insulation. Thanks to everyone for all the encouragement and direction in going for it on this one. This is one of those days where I would be feeding high quality seasoned oak in my pre-fab fireplace in a desperate attempt to ward off the 40 degree temps we are at today. Every room in the house is now sitting at about 75 degrees and I am burning junk popple (Quaking aspen) that everyone around here just gives away.
So, I have my sidearm hooked up but unfortunately it is not working. The issue is my overflow valve is about 8 inches below the top of my water heater, and my sidearm goes over the water heater almost a foot. I'm thinking that to make it work, I am going to need a pump (Grundfos UP10-16BN5/LC 96433897 1/25 Horsepower Circulating Pump with Line Cord; about $150). Is this the right pump for the job or is there something cheaper. Also, I should have gone with a plate exchanger but am in this so deep right now I am going to stick with the sidearm.