By: europachris On: Mon Jan 26, 2009 9:29 am
These heaters are the same steaming pant load of excrement that those Amish "fireplaces" are. There's nothing "wrong" with them, but they are sold like they are the next Great Coming to Mankind. There are a few other heaters that are similar, and all $$$.
But, there is no denying the Laws of Physics and more importantly, Ohm's Law. There are only a few ways to get heat from electricity alone - a heat pump and resistance. There are others such as the Peltier Effect, but that's another topic.
Since the Eden Pure and others are not heat pumps, they use resistance. Electric resistance heat is goverened by Ohm's Law --> V=I*R and similarly W=V*I or W=I^2*R where V is voltage, I is current, R is resistance, and W is watts. In non-electrical terms, you are only going to get a certain amount of BTUs out of a certain amount of electrical watts when using electric resistance heat. There are no "magic" tricks or materials to change this fact. A $10 Wal-Mart heater will do the exact same job as a $300 or $400 Eden Pure heater.