Clay Chimney Flue Liner Sizes

The ideal flue size is typically determined by the exhaust outlet of the stove or appliance.

Clay chimney flue liner sizes.

Fire clay for maximum heat resistance. Due to this the fire is readily extinguished. This can cause smoke to pour out of the stove and it can also cause gas and oil appliances to fail. Our liners are imprinted with the product size to facilitate convenient inventory management.

Merchandise credit check is not valid towards purchases made on menards com. Use to line chimneys. Not available for purchase online. Clay liners may present some maintenance issues particularly in.

This means that even if a chimney fire occurs the clay tiles cannot withstand the heat and break easily. Straight side walls uniform dimensions clean end cuts few burrs composition includes fire clay for maximum heat resistance less than 3 absorption prevents freeze thaw damage to clay chimney liners smooth dense inner walls minimize creosote build up available in a full range of sizes in 2 or 1 lengths meets astm c 315 clay flue liner standard available with pre cut holes for appliance connection. Only red or orange in color. Quality chimney liner material that meets astm and excels in freeze thaw environments.

Understanding clay flue liner problems. Superior clay manufactures a complete line of vitrified clay flue liners from 3 to 36. 8 x 12 x 24 clay modular flue. Undersized liners will not allow the appliance to vent properly.

But chimney experts and draft measurements show that in a rectangular flue not all of the cross sectional area is equally effective in developing draft. Clay flue liners provides proper air flow for maximum performance. Terra cotta flue intent is to contain the combustion products and direct them to the outside atmosphere. They have low thermal resistance.

Clay flue liners have another fire fighting feature. Clay flue liners pulls air up and expels it out of the top of the flue using draft. Mail in rebate is in the form of merchandise credit check valid in store only. They help protect the chimney walls from heat and minimize condensation.

Check with your local code enforcement officer or fire dept for proper installation. Size and weights approximate. Dimensions for square rectangular and round clay flue liner. For example an 8 x 8 square nominal clay chimney flue tile liner has inside dimensions of 6 3 4 x 6 3 4.

Clay flue liners enhances the chimney s performance of protection and safety to your home. The rule of thumb for sizing a chimney liner is that you never want it to be smaller than the appliance exhaust hole and you don t want the liner to be three times the area of the exhaust hole of the appliance.