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定价: 5460元 / 折扣价: 4641

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C22.2 NO. 155-M1986 (R2004) Electric Duct Heaters 现行 发布日期 :  实施日期 : 

定价: 455元 / 折扣价: 387

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Scope Details test and examination criteria for unvented heaters for use with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures. Such heaters are limited to Maximum input ratings of 40,000 Btu per hour.

定价: 5187元 / 折扣价: 4409

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This PDF includes GI #2 and #3. 1. Scope 1.1 This Standard applies to cord-connected and permanently connected engine heaters and battery warmers for use on nominal system voltages of 600 V and less that are designed to be used in nonhazardous loca

定价: 546元 / 折扣价: 465

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ANSI Z21.88-2005/CSA 2.33-2005 Vented Gas Fireplace Heaters 现行 发布日期 :  实施日期 : 

1.1 Scope 1.1.1This standard applies to newly produced vented gas fireplace heaters (See Part IV, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials: a.For use with natural gas; b.For use

定价: 7462元 / 折扣价: 6343

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ANSI Z21.56-2006/CSA 4.7-2006 Gas-Fired Pool Heaters 现行 发布日期 :  实施日期 : 

定价: 6507元 / 折扣价: 5531

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CAN3-B140.9.3-M86 (R2006) Portable Kerosine-Fired Heaters 现行 发布日期 :  实施日期 : 

1. Scope 1.1 This Standard applies to kerosine-fuelled appliances with capacities up to 4400 W that are primarily used as portable space heating appliances. 1.2 Appliances with input capacities greater than 4400 W may be examined and tested in acc

定价: 455元 / 折扣价: 387

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1.1 Scope 1.1.1 This standard details test criteria for unvented portable type gas camp heaters of the infrared type only, up to and including a maximum input of 12,000 Btuh (3.52 kW) using propane, butane and liquefied petroleum gases and mixtures an

定价: 3868元 / 折扣价: 3288

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Scope This standard details test and examination criteria for gas-fired construction heaters primarily intended for temporary use in heating buildings or structures under construction, alteration or repair; and utilizing natural gas and propane fuels.

定价: 4687元 / 折扣价: 3984

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B140.3-1962 (R2006) Oil Burning Stoves and Water Heaters 现行 发布日期 :  实施日期 : 

1. Scope 1.1 This Specification applies to complete flue-connected oil burning stoves incorporating oil burners of the vapourizing-type. 1.2 The requirements given herein apply to circulating and radiant room heaters, ranges, and combination range

定价: 455元 / 折扣价: 387

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B140.8-1967 (R2006) Portable Industrial Oil-Fired Heaters 现行 发布日期 :  实施日期 : 

1. SCOPE 1.1 This Standard applies to portable industrial oil-fired heaters irrespective of the heating capacity, the type of burner or the motive power.

定价: 455元 / 折扣价: 387

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定价: 345元 / 折扣价: 294

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定价: 7462元 / 折扣价: 6343

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Scope Details test and examination criteria for unvented heaters for use with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures. Such heaters are limited to Maximum input ratings of 40,000 Btu per hour

定价: 865元 / 折扣价: 736

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