https://www.PR.com/ Latest news releases from PR.com for Angell Aire. Mon, 13 Jul 2026 23:43:19 -0400 © 2026 PR.com 60 en-us https://www.PR.com/images/logo_white.jpg https://www.PR.com/ 68 69 PR.com provides press release distribution, and is a unique directory of businesses, products and services. Find full company profiles. https://www.pr.com/press-release/479839 Wed, 20 Mar 2013 03:00:00 -0400 Effective May of 2013, the Department of Energy requires all replacement furnaces in Minnesota must meet minimum efficiency of 90% + AFUE. If you own a townhouse older than 10 years, replacing your Standard furnace with these new furnaces requires PVC venting to an exterior wall of your townhouse. This could require extensive and costly remodeling because of common townhouse walls. Standard Efficiency Furnaces How can [PR.com] https://www.pr.com/press-release/479839 Angell Aire