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2. Section 608 - Wikipedia

   en.wikipedia.org/wiki/Section_608

   Section 608 (together with Section 609, which covers motor vehicles) of the Clean Air Act serves as the main form of occupational licensure for technicians in the heating, ventilation, and air conditioning (HVAC) industry in the United States. [1]

3. Texas Department of Licensing and Regulation - Wikipedia

   en.wikipedia.org/wiki/Texas_Department_of...

   The Texas Department of Licensing and Regulation (TDLR) is a state agency of Texas. TDLR is responsible for licensing and regulating a broad range of occupations, businesses, facilities, and equipment in Texas. [1] TDLR has its headquarters in the Ernest O. Thompson State Office Building in Downtown Austin. [2] [3]

4. Vertiv - Wikipedia

   en.wikipedia.org/wiki/Vertiv

   Vertiv began as Capitol Refrigeration Industries, established in 1946 by Ralph Liebert (1918-1984) in Columbus, Ohio. Liebert developed the first prototype precision air conditioner in his garage. Liebert developed the first prototype precision air conditioner in his garage.

5. AOL Search - AOL Help

   help.aol.com/products/aol-search

   AOL Search FAQs Learn tips to yield better searches, like filtering your search by location, date range, or specific category with AOL Search FAQs. AOL.com · Nov 6, 2023

6. Professional licensure in the United States - Wikipedia

   en.wikipedia.org/wiki/Professional_licensure_in...

   Licensing standards can differ widely from state to state, and the fields and occupations which states require to be licensed may differ widely. Some states may require a written examination for a license, while others may require several years of field experience as a student or intern, or both.

7. Heating, ventilation, and air conditioning - Wikipedia

   en.wikipedia.org/wiki/Heating,_ventilation,_and...

   HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation as HVAC&R or HVACR, or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).

8. International Comfort Products - Wikipedia

   en.wikipedia.org/wiki/International_Comfort_Products

   ICP is a Carrier subsidiary. ICP makes oil and gas furnaces, heat pumps, and central air-conditioning systems for residential and commercial customers. [1] It manufacturers, markets, and sells residential heating and cooling systems under the Arcoaire, Comfortmaker, Day & Night, Heil, KeepRite, Lincoln, and Tempstar brands; its commercial units, with up to 25 tons of cooling capacity, are sold ...

9. Regulation and licensure in engineering - Wikipedia

   en.wikipedia.org/wiki/Regulation_and_licensure...

   Regulation and licensure in engineering is established by various jurisdictions of the world to encourage life, public welfare, safety, well-being, then environment and other interests of the general public [1] and to define the licensure process through which an engineer becomes licensed to practice engineering and to provide professional services and products to the public.