Newsline This Week In History: 1940 and 1982 March 23, 2001 1940 Doctors test refrigeration and a/c equip-ment in treating morphine addicts.1982 Indiana contractors, wholesalers help flood victims. Share This Story Looking for a reprint of this article? From high-res PDFs to custom plaques, order your copy today! Recommended Content JOIN TODAY To unlock your recommendations. Already have an account? Sign In 2024 Top 40 Under 40 HVACR Professionals ListThe 10th annual ACHR NEWS Top 40 Under 40 list highlights...HVAC ContractingBy: Hannah Belloli EPA Issues Final Rule on HFC PhasedownUnder EPA's final rule, the manufacture of most R-410A...NewsBy: Joanna R. Turpin The 9 Types of Heat PumpsAs the U.S. moves toward electrification, heat pumps are...Commercial Geothermal Heat PumpsBy: Joanna R. Turpin You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.
2024 Top 40 Under 40 HVACR Professionals ListThe 10th annual ACHR NEWS Top 40 Under 40 list highlights...HVAC ContractingBy: Hannah Belloli
EPA Issues Final Rule on HFC PhasedownUnder EPA's final rule, the manufacture of most R-410A...NewsBy: Joanna R. Turpin
The 9 Types of Heat PumpsAs the U.S. moves toward electrification, heat pumps are...Commercial Geothermal Heat PumpsBy: Joanna R. Turpin
