Well there you have it folks, we all knew it was coming! Anybody care to take bets on how many small manufacturers this will put out of business, how do you as the consumer get any warranty on a stove produced by one of those small manufacturers who can't afford to get his unit approved and closes the doors? Do you guys know what it costs to get a unit approved and the time frame it takes to do so, let me say this, $20,000 may cover the cost of the initial testing if it passes the first shot, then add in the cost of shipping the unit to the lab and back, a man to run it at the lab, meals, hotels and travel, preliminary testing at the factory before sending it to the lab, the cost of the boiler itself and OH let's not forget the research and development stage, Isn't Government great? Now let me say one more thing, the last unit that I had anything to do with testing was the Enviro 500 wood chip boiler for P+M, it passed on it's first run using dry wood chips ( because the feds wanted to meet that dry wood benchmark ) 6 months later the feds came back and said, OK we now realize that what you said at the lab about there being no dry chips in the market place is true so now please return to the lab and retest using green, above 40% moisture chips, it again passed on it's first run, all expenses were the responsibility of the manufacturer, it took 4 days from first firing through the 4 runs, the numbers were all there for the EPA's review, from start to finish it took the feds 1 year to read the 2 tests and approve the tag. How many manufacturers do you think will now close the doors because of the bull sheet that government has rammed down our throats, do you wonder why I'm a proud Libertarian, these people will never stop period