{"id":216706,"date":"2022-12-27T01:29:08","date_gmt":"2022-12-27T00:29:08","guid":{"rendered":"https:\/\/electrek.co\/?p=273586"},"modified":"2023-08-28T18:02:42","modified_gmt":"2023-08-28T18:02:42","slug":"us-companies-are-producing-heat-pumps-that-work-below-20f","status":"publish","type":"post","link":"https:\/\/www.evearly.news\/en\/us-companies-are-producing-heat-pumps-that-work-below-20f\/","title":{"rendered":"US companies are producing heat pumps that work below -20F"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/news.evearly.com\/wp-content\/uploads\/2022\/12\/us-companies-are-producing-heat-pumps-that-work-below-20f.jpg\" \/><br \/>\nHeating and cooling equipment multinational Johnson Controls has developed an air source heat pump prototype that can operate in temperatures below -20F (-29C) as part of the US Department of Energy\u2019s (DOE) Residential Cold Climate Heat Pump Challenge. <a href=\"https:\/\/electrek.co\/2022\/12\/26\/us-companies-are-producing-heat-pumps-that-work-below-20f\/\" target='bwindow' rel=\"noopener\">More&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.evearly.news\/en\/us-companies-are-producing-heat-pumps-that-work-below-20f\/\"><\/a><\/p>\n","protected":false},"author":20,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-216706","post","type-post","status-publish","format-standard","hentry","category-electrek"],"_links":{"self":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/216706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/comments?post=216706"}],"version-history":[{"count":1,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/216706\/revisions"}],"predecessor-version":[{"id":255844,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/216706\/revisions\/255844"}],"wp:attachment":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media?parent=216706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/categories?post=216706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/tags?post=216706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}