Home » PlumbingHVAC.com PlumbingHVAC.com February 24, 2004 Reprints No Comments PlumbingHVAC.com is designed specifically to provide contractors, builders and plumbing and HVAC industry professionals with products and manufacturer information 24/7/365 - for free. Related Articles Plumbing HVAC.com Environ.com and HVACindustry.com eCaribou.com and Filters Rx.com Environ.com Related Events Facilities Expo Returns to Portland, OR in 2017 Global Engineering Conference The Healthcare Facilities Symposium & Expo Southern California Facilities Expo Related Directories alpscontrols.com AB Controls USA LLC Wdm Inc. Temprite 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.