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The CRSI Design Handbook has been the reference book for cast-in-place reinforced concrete design since 1952. The 10th edition provides the necessary information needed for common reinforced concrete structural members such as columns, beams, footings, pile caps, retaining walls, and...
This Standard applies to newly produced vented gas fireplace heaters (see Clause 3, Definitions), hereinafter referred to as appliance(s), constructed entirely of new, unused parts and materials, and having input ratings up to and including 400,000 Btu/hr (117 228 W): a) for use with natural...
ul-907.4 Fireplace Accessories UL 907 1 Scope 1.1 These requirements apply to fireplace accessories that are intended only for field installation into or attachment to existing masonry fireplaces. Fireplace accessories include items such as heat exchangers, glass door...
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This Standard sets forth the minimum design and construction requirements for: (a) chimneys of masonry or concrete not exceeding 12 m in height that serve fireplaces, or that serve appliances with a combined rated heat output not exceeding 120 kW; (b) residential fireplaces of...
This Standard provides a method for measuring annual fireplace efficiency. This Standard applies to vented gas fireplaces meeting the requirements of ANSI Z21.50/CSA 2.22 and to vented gas fireplace heaters approved to ANSI Z21.88/CSA 2.33 that use natural gas or propane. This...
Safety requirements and associated test methods for combined boilers (or circulators) and gas fires designed for fitting into or against a fireplace recess and burning 1st, 2nd and 3rd family gases.
This standard applies to the design, installation, maintenance, and inspection of all chimneys, fireplaces, venting systems, and solid fuel-burning appliances. Purpose The primary concern of this standard is the removal of waste gases; the reduction of fire hazards associated with the...
Safety requirements and associated methods of test for gas fires of heat input not exceeding 15 kW that are designed to simulate visually solid fuels and to be installed within a builder's opening and/or fireplace recess. The appliances may, additionally, be intended for installation...
Methods of test for appliances of heat input not exceeding 15 kW designed to simulate visually solid fuels and to be installed within a builder's opening and/or fireplace recess.
The design, installation, maintenance, alteration and inspection of mechanical systems, including heating systems, ventilating systems, cooling systems, steam and hot water heating systems, water heaters, process piping, boilers and pressure vessels, appliances utilizing gas, liquid or solid...
1.1 This test method covers the fueling and operating protocol for determining particulate matter emissions from wood fires in low mass wood-burning fireplaces. The fueling and operating protocol for determining particular matter emissions from masonry or other high mass fireplaces is...
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