Chimney Vent Caps

Positive Drafting of a chimney in mechanical and non-powered draft inducing Heating Systems and Wood Burning Stoves is critical. Maintaining a Positive Draft in Wood Burning Fireplaces and Wood Burning Stoves eliminates prevents downdraft and smoke back-up even with moist wood.  A Positive draft also gives complete and efficient burning of fuel without downdraft. Non-Power Induced Positive Chimney Draft can be achieved with a Wind Directional Chimney Cap or Vacuum Positive Draft Chimney Cap. A Wind Directional Vent Cap rotates to the direction of the wind using a wind cap sail. A Vacuum Positive Draft Vent Cap is constructed of angled surfaces that direct the wind through the cap creating a positive draft.