Hey Shane, I am running a little steamway sidekick, 16 h.p., #3 blower. I get about 150 degrees at the machine so in my thinking I definitely need a heater, but I also want to give my customers the best I can give them, so that's where the softer water comes in to play.
Right now my customers are very satisfied with my results, I am giving them relatively good dry times (around 1 hour) w/ two airpaths and multiple dry strokes, and clean carpet. But I really have to work hard to get those good results because of the low heat levels.
I really thank you for your in sites.
Don