Letters to the Editor Letters to the Editor gives Plumbing & Mechanical readers an opportunity to share their messages, concerns, feedback, and perspectives for consideration in the Letters section. Submissions may be edited for length and clarity and may be published in any medium. https://www.pmmag.com/rss/6593 en-us Letters to the Editor: The Heat Pump Water Heater Debate The conversation around heat pump water heaters is far from settled. In this letter, a retired plumbing contractor shares why he believes the industry should continue the debate. The conversation around heat pump water heaters is far from settled. In this letter, a retired plumbing contractor shares why he believes the industry should continue the debate.

]]> http://www.pmmag.com/articles/107805 Fri, 09 Oct 2026 08:00:00 -0400 https://www.pmmag.com/articles/107805-letters-to-the-editor-the-heat-pump-water-heater-debate Letters to the Editor: December 2020 Check out Plumbing & Mechanical's letters to the editor for December 2020! Plumbing & Mechanical's letters to the editor for December 2020!]]> http://www.pmmag.com/articles/103238 Fri, 04 Dec 2020 00:00:00 -0500 https://www.pmmag.com/articles/103238-letters-to-the-editor-december-2020 Letters to the Editor: September 2020 Check out Plumbing & Mechanical's letters to the editor for September 2020! Plumbing & Mechanical's letters to the editor for September 2020!]]> http://www.pmmag.com/articles/103069 Thu, 03 Sep 2020 00:00:00 -0400 https://www.pmmag.com/articles/103069-letters-to-the-editor-september-2020