the edenpure has cut my gas bill... a third of what it was last year. >> the first month that we had all three heaters online, our power bill dropped over $250 and we were just thrilled at that. >> prior to the edenpure heaters, we were spending approximately $4- to $5000 a year just to heat the house because we were using four to five tanks of propane a year. after the edenpure heaters, we do about a tank and a half a year, which is dramatic savings. dramatic. >> announcer: in this special television offer, you can save up to $102 and have an edenpure gen4 delivered to your home for only $39. that's right; we'll send you a brand-new model directly from our factory in north canton, ohio for only $39 with free shipping. after 60 days, if you're not completely satisfied, you can return the edenpure and receive your money back and we'll even cover your return shipping. you can't lose. visit tvheaters.com for details. >> it's always nice to know that you can test drive something and if it doesn't work for you or live up to