For freestanding fireplaces and open cathedral ceiling installations. Fits all roof pitches and requires only simple framing. Mounts easily onto top of roof through opening that allows 2" clearance. Maximum length of chimney which can be suspended below is 20'. Maximum total length is 30'. The Roof Support Kit (RSK) contains; roof brackets and necessary hardware. The Roof Support Package (RSP) contains; one 18" length of pipe, roof brackets and necessary hardware. The brackets may be assembled to any standard pipe length at any desired height. Locking bands must be used at each pipe joint when installing either the RSK or RSP. No. RSK: Compatibility: SSII, Clearance To Combustibles: 2", Material: Galvanized Steel No. 6T-RSP: Compatibility: SSII, Clearance To Combustibles: 2", Pipe Length: 18", A Size: 6", B Size: 8", Material: Stainless Steel No. 8T-RSP: Compatibility: SSII, Clearance To Combustibles: 2", Pipe Length: 18", A Size: 8", B Size: 10", Material: Stainless Steel ---- 1. 海外直輸入品となりますので、新品であっても、パッケージに多少のダメージがある場合もございますが、商品本体には問題ございませんのでご安心ください。2. 日本国内でのメーカーによる製品保証等は適用されません。3. パッケージや、説明書等は、英語表記となります。