Selkirk 207800 Round Chimney Top, 7" Softener Chemicals / Kits Self-sharpening bypass blade never needs

Self-sharpening bypass blade never needs replacing

Will not harm metal

Machined flange for support against tank wall

Comfort-grip handles

Rust resistant metal construction

Selkirk 207800 Round Chimney Top, 7" Softener Chemicals / Kits Self-sharpening bypass blade never needsHighlights: Size : 7" Material: stainless steel Clearance: 2" to combustibles Allowable flue gas temps: Maximum continuius: 1,000 degress F 540 degrees C Brief force firing: 1,400 degress F 760 degrees C (60 min.) Creosote burn out: 2,100 degrees F 1,150 degrees C (3 x 10 min.) UL listed: UL 103 HT As part of the chimney system roof assembly, the round top is designed with a dome to exclude rain and leaves and a lower skirt to deflect wind for poper