Description
Valcourt 4"Ø Fresh Air Intake Register with Airtight Damper 7pcs. h18.88 Matchless Piezo Igniter 1200W WM6 NG DMI G9T F5P NB Matchless Piezo Igniter • Installed into interior wall This device opens and closes the fresh air supply to a wood or pellet heating appliance being certified with a 4" fresh air intake kit Its simple mechanism makes it possible to close the damper tightly when the heating appliance is not in operation