 Registers located over a brick furnace shall be supported by a brick shaft built up from the cover of the hot-air chamber; said shaft shall be lined with a metal pipe, and all wood beams shall be trimmed away not less than four inches from it. Where a...  The General Ordinances of the City of Portland - Seite 205von Portland (Or.) - 1905 - 664 SeitenVollansicht - Über dieses Buch
 | New York (State) - 1887 - 1072 Seiten
...thickness, properly bounded* together, with an air space of not less than three inches between them. Registers located over a brick furnace shall be supported by a brick Registers shaft built up from the cover of the hot air chamber, said shaft shall have a metal pipe... | |
 | New York (N.Y.) - 1901 - 186 Seiten
...shall extend at least two feet be yond the furnace in front of the ash pan. Sec. 85.- — Registers. Registers located over a brick furnace shall be supported by a brick shaft built up from the cover of the hot-air chamber; said shaft shall be lined with a metal pipe, and all wood beams shall be trimmed away... | |
 | Brookline (Mass.). - 1903 - 142 Seiten
...shall extend at least two feet beyond the furnace in front of the ash-pan. SECT1ON 2. Registers. — Registers located over a brick furnace shall be supported by a brick shaft built up from the cover of the hot-air chamber ; said shaft shall be lined with a metal pipe, and all wood beamx shall be trimmed... | |
 | Francis Cruger Moore - 1903 - 890 Seiten
...justified in frequently referring to it under different subjects to which it is pertinent. REGISTERS. "Registers located over a brick furnace shall be supported by a brick shaft built up from the cover of the hot-air chamber; said shaft shall be lined with a metal pipe, and all wood beams shall be trimmed away... | |
 | Cleveland, O. - 1904 - 276 Seiten
...material, and the opening through each floor shall be properly fire-stopped. Sec. 21. RegistersRegisters located over a brick furnace shall be supported by...wood beams shall be trimmed away not less than four (4) inches from it. Where a register is placed on any woodwork in connection with a metal pipe or duct,... | |
 | 1905 - 274 Seiten
...furnace shall be supover a furnace. pOrte(j by a brick shaft built up from the cover of the hot-air chamber; said shaft shall be lined with a metal pipe,...be trimmed away not less than four inches from it. when placed Where a register is placed on any woodwork in conon woodwork. nection with a metal pipe... | |
 | San Francisco (Calif.) - 1906 - 130 Seiten
...hollow tiles, to a height of two (2) feet above the top of such range or kettle. Registers. Section 285. Registers located over a brick furnace shall be supported by a brick shaft, buflt up from the cover of the hot air chamber; such shaft shall be lined with metal pipe and all wood... | |
 | 1907 - 276 Seiten
...furnace shall be supover a furnace. pOrted by a brick shaft, built up f rom the cover of the hot-air chamber ; said shaft shall be lined with a metal pipe,...in connection with a metal pipe or duct, the end of the said pipe or duct shall be flanged over on the woodwork under it. All registers for hot air furnaces... | |
 | San Francisco (Calif.) - 1907 - 760 Seiten
...tiles, to a height of two (2) feet above the top of such range or kettle. • REGISTERS. Section 285. Registers located over a brick furnace shall be supported...the hot air chamber; said shaft shall be lined with metal pipe and all wood beams shall be trimmed away not less than four inches from it. Where a register... | |
 | New York (N.Y.) - 1907 - 462 Seiten
...of the ash pan. (Id., sec. S4i rev. from L. 1882, ch. 410, § 490, as amend.) § 85. Registers. — Registers located over a brick furnace, shall be supported by a brick shaft built up from the cover! of the hot-air chamber; said shaft shall be lined with a| metal pipe, and all wood beams shall be trimmed... | |
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