Ul 484 standard for room air conditioners standards catalog. Back to standard 1995, edition 5 the cost to purchase this standard varies depending on whether you are ordering a hardcopy, pdf or combination of the two. Underwriters laboratories of canada ulcworking for a safer world to summarize ul and ulc strive to bring the most current and accurate information available for fire resistance designs and to confirm with clarity, that the products on the ul and ulc directories comply with canadian requirements. Underwriters laboratories and astm international sign first international collaboration agreement astm international to publish ul document as isoastm standard northbrook, il and west conshohocken, pa march 16, 2020 underwriters laboratories. This is the harmonized csa group and ul standard for heating and cooling equipment.
This standard safeguards lives and property by outlining methods of fire testing door assemblies that testing laboratories and manufacturers can use to determine the degree of fire protection provided by such assemblies and assess their suitability when fire resistance of a specific duration is. Ul certification customers have free access to ul standards, not including ul iec based standards. Bsrul 1821201x, thermoplastic sprinkler pipe and fittings for fire protection service revision of ansiul 18212017 ul proposes the development of a joint uscanada standard by including canadian requirements. Documents sold on the ansi standards store are in electronic adobe acrobat pdf format. Overview of the ul 474, ul 484, ul 1995, and ul 60335240 transition. Ul1995 is the ul standard for safety of heating and cooling equipment. However, this support service is offered on a reasonable efforts basis only, and ul may not be able to resolve. Clause 6 refer to clauses 39 through 72 of this standard. Ul 1598c standard for lightemitting diode led retrofit. We also offer two different types of subscriptions. Most backordered items can be rushed in from the publisher in as little. Neither a printed copy of a standard, nor the distribution diskette for a standardondiskette.
Heating and cooling equipment, second edition, with. The original standard has been revised several times to address new discoveries in fire protection and developing technology since 1966. With over a century of experience in the development of more than 1,500 standards, ul is an accredited standards developer in the us and canada. Overview of the ul 474, ul 484, ul 1995, and ul 60335240. The atm must provide a limited degree of protection against unauthorized removal of currency. To ensure that the evaluations of products to the new standard are completed by the effective date of. Ul 867 ul standard for safety electrostatic air cleaners. If your products are currently certified to the 3rd edition, you must have your file updated to reflect 4th edition changes. These requirements apply to the following stationary equipment for use in nonhazardous locations rated greater than 600 volts up to 7200 v, and remote control assemblies for such equipment.
If your products are currently certified to the 3rd edition, it is mandatory that you have your file updated by december 1, 2014. All books are in clear copy here, and all files are secure so dont worry about it. This code is updated every 3 years, and typically takes 23 years before code enforcement begins. Ul 207 standard for refrigerantcontaining components. Ul 333 pfingsten road northbrook, il 600622096 ul standard for safety for heating and cooling equipment, ul 1995 second edition, dated september 29, 1995 revisions. This new edition comes into effect december 1, 2014. Ul llc is a global safety certification company headquartered in northbrook, illinois. With exceptions, electrically protected motor circuits must comply with their applicable ulcsa standards. Thank you for visiting our website you are exiting the department of labors web server. Underwriters laboratories legally binding document. Ul is a global independent safety science company offering expertise across three strategic businesses. Established in 1894 as the underwriters electrical bureau a bureau of the national board of fire underwriters, it was known throughout the 20th century as underwriters laboratories and participated in the safety analysis of many of that centurys new technologies. Ul 60335240, the standard of safety for household and. The new standard for the hvacr industry hvac 4 voltage on the secondary side.
Ul 737 2007, 1995, 1978, 1971 standard for safety for fireplace stoves. Find the most uptodate version of ul 1995 at engineering360. Refer to specific ul standards for complete spacing details. After november 30, 2022, all csa certified products now covered by csa c22. This is particularly true when transitioning from ul 1995 and csa. Requirements for watthour meter sockets 1 scope this standard covers the general requirements and pertinent dimensions applicable to watthour meter sockets rated up to and including 600 v and up to and including 320 a continuous duty per socket opening. Ul standards encompass ul s extensive safety research and scientific expertise. Heating and cooling equipment, second edition, with 1999 revisions.
For further understanding of the scope and conditions to which this standard apply, please consult the standard in its entirety. This new edition came into effect october 14, 2014. Ul 758 appliance wiring material ul recognized awm style thermoplastic insulation. All current amendments are included with the purchase of this document. Having the etl label ensures eas equipment meets or exceeds the requirements of the national electrical code nfpa70, as well as the requirements of ul1995. Ul 1995 ul standard for safety heating and cooling.
Responsibility for the content and maintenance of the style manual for ul standards is vested in the ul standards department. Ul 1995 heating and cooling equipment standards catalog. Ul standard for safety heating and cooling equipment english. Reaffirmed 2005 diagnostic tests and measurements that are performed in the field on oilimmersed power transformers and regulators are described. Complete document ul standard for safety heating and cooling equipment. This new standard is the result of industry leaders working with underwriters laboratories ul, with the common objective of providing products that are safe for the general public, as well as for preventing fire and electrical hazards. While the ul standard looks at the construction of the oem panel, the nec looks at the manner in which this same panel is installed. The markings described in ul 1995, the standard of safety for heating and cooling equipment.
Ul standards encompass uls extensive safety research and scientific expertise. Requirements for these direct replacement lamps are specified in the standard for selfballasted lamps and lamp adapters, ul 1993. Listed pdbs have adequate spacing for feeder circuit applications but most recognized terminal blocks dont have the spacing required for use in feeder circuits spacing requirements for power distribution and terminal blocks. Ul 555s standard for smoke dampers standards catalog.
To find similar documents by federal supply class code. Any questions concerning the above should be directed to mr. New challenges for appliances connected to drinkable. Ul will attempt to answer support requests concerning wordperfect, envoy, and standards ondiskette. The new standard for the hvacr industry book pdf free download link book now. Ul 484 standard for room air conditioners standards. For instance, many cities still use the 1999 nec as a basis for their electrical code. Whenever possible, shunt reactors are treated in a similar manner to transformers. This document will be updated on an asneeded basis as changes occur in the use of components in panels.
The above equipment rated 600 v or less are covered by the scope of ancecsaul 60335240. Ul 1998 standard for software in programmable components. Ul 1995 will remain a valid certification standard through january 1, 2024, when it will be effectively obsoleted. They are factorymade encased assemblies designed as a unit primarily to provide free delivery of conditioned air to an enclosed space, room, or zone. The scope now aligns with ul 1995 currently, manufacturers may have ul 1995 certified products evaluated to ul 60335240.
References in this document to sections or paragraphs in ul 508a are understood to be to the third edition of the standard with revisions dated july 3, 2018. Description this interactive elearning course provides comprehensive historical backgrounds of ul 474, ul 484 and ul 1995 and the harmonization requirements for the transition to the new ul 60335240 standard. Tests are presented systematically in categories depending on the subsystem of the unit being examined. Standard for enclosures for electrical equipment name of standards organization. Heating and cooling equipment, second edition, with 1999 revisions name of standards organization. Our breadth, established objectivity and proven history mean we are a symbol of trust, enabling us to help provide peace of mind to all. Risks associated with unauthorized access or attack through a network shall be addressed in the product standard or other referenced standard such as the standard for software cybersecurity for networkconnectable products, part 1. These requirements cover electrostatic air cleaners rated at 600 volts or less, intended to remove dust and other particles from the air and intended for use in accordance with the national electrical code, ansinfpa 70. Nov 03, 2014 the requirements for hvacr equipment safety have changed. This standard contains revisions through and including august 31, 1999.
Ul 1995 standard for heating and cooling equipment. The new standard for the hvacr industry hvac 2 their product distribution into the marketplace ahead of the manufacturers who are. By order of the executive director office of the federal register washington, d. Ul 1581 and ul 2556 are the standard for wire and cable test methods. Spacing requirements for power distribution and terminal.
The department of labor does not endorse, takes no responsibility for, and exercises no control over the linked organization or its views, or contents, nor does it vouch for the accuracy or accessibility of the information contained on the destination server. Excerpted from the 2005 ul standard relating to the salient point of this discussion. Since the requirements are contained in the above referenced standard, effective june 10, 2019, ulcordc1254. A diagnostic chart is included as an aid to identify the. Standard for steel underground tanks for flammable and combustible liquids preface this is the fourth edition of the standard for steel underground tanks for flammable and combustible liquids, canulcs603. The requirements for hvacr equipment safety have changed.
The ul 325 standard allows all applicable products to be tested at a nationally recognized testing laboratory. Nationally recognized testing laboratories applied. Particular requirements for electrical heat pumps, airconditioners and dehumidifiers, and ul 1996, the standard of safety for electric duct. As outlined in attachments 2 and 3, this new edition of the standard will. Ul listed power distribution blocks cooper industries. At that time, ul 1995 will no longer be used to certify new products. Standards for flammable refrigerants institut international du froid. Ul standard for safety heating and cooling equipment. Revisions to the content of this manual may be recommended at any time. The cost to purchase this standard varies depending on whether you are ordering a hardcopy, pdf or combination of the two. This edition of the standard has been formally approved by the ulc standards committee on stationary. The markings described in ul 1995, the standard of safety for heating and cooling equipment, ul 60335240, the standard of safety for household and similar electrical appliances, part 240. The current version will be stored on uls industrial control panel website.