All EPA approved woodstoves have some form of a re-burn system engineered into the stove. Some use Catalytic combustion technology and others use a secondary burn technology. Both work very well but differently.
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An Uponor plumbing system features Engel-method crosslinked polyethylene (PEX) tubing. This is a flexible plastic tubing product that has been used for more than 35 years in radiant floor heating, plumbing and fire safety systems.
Uponor Controls and Poly pipe cladding on boiler copper lines