Kingsman Wall Thimble for Horizontal Venting wood-insert If installing a Passive Heat

If installing a Passive Heat Kit you cannot use a fan

Wood Lattice for 12' x 12' Sonoma Arched Wood Pergola

Sparkling with intensity in a full spectrum of RGB colors

This three-panel Black Drolet Heat Shield is a must-have for people who have stoves and other heating appliances

Type: Mission Overlay

Kingsman Wall Thimble for Horizontal Venting wood-insert If installing a Passive HeatThe Kingsman ZDVWT Horizontal Chimney Vent Wall Thimble for 4x7 Inch Venting provides a premium installation component to be used with your fireplace. Thimbles act as transitions when an exhaust or ventilation pipe has to pass through a wall or ceiling. Walls, of course, are often combustible and have combustible material inside them (insulation, among others), and a wall thimble Venting offers a necessary addition to your venting assembly to finish