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A study dedicated to exploring and better understanding the way people think and feel about the products they make or consume, the role this plays in shaping global trade and the impact this has on how products are conceived, constructed, sold and delivered.
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UL is proud to share New Science, a powerful initiative showcasing important ways we are making our world safer through fundamental discovery, testing methodologies, software and standards across three initial areas.
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UL has a wealth of information that code authorities, designers and installers can use to achieve safe and sustainable installations that comply with a wide range of North American installation codes.

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Code authorities rely on UL certified commercial cooking, ventilation, exhaust, heating and similar products to achieve compliance with mechanical code requirements.
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UL certifies products used to comply with plumbing code requirements, including low lead certifications and plumbing appliances, fixtures, fittings, pipe and pipe fittings.
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UL certifies cooking equipment, clothes dryers, heating and cooling systems, furnaces, fireplaces, room heaters, chimneys and vents for installation in accordance with fuel gas code requirements.
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A powerful tool that correlates installation code sections with UL certifications and services. Try it now!
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UL has resources to help code authorities approve installations of unlabeled products in the field and address product safety concerns.
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Technical information on topics of interest to code authorities.
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Answers to common questions that code authorities have on UL certifications and services.
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