Portage & Main Optimizer 250 Earns EPA Phase 2 Certification

I received a phone call from P&M on Tuesday letting me know that the P&M Optimizer 250 Gasification Furnace has met the requirements of the U.S. EPA Hydronic Heater Program. The Optimizer has met the Phase 2 emissions level testing (White Tag) criteria by a certified outside testing laboratory. Further testing indicates that the furnace will have the year round use certification as well. CONGRATS P&M!