Installation Guide
Page 3
... flue (chimney) of fuel burning equipment to prevent backdrafting. aBased on accidentally. WARNING: TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK. Always use cookware appropriate for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities. ■ When cutting or drilling into crawl spaces, or garages. READ...
... flue (chimney) of fuel burning equipment to prevent backdrafting. aBased on accidentally. WARNING: TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK. Always use cookware appropriate for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities. ■ When cutting or drilling into crawl spaces, or garages. READ...