\n Read more <\/a>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"The existing legal regulation [4,5,6] requires that the construction design of a building should include an analysis of
\nthe possibilities of rational use of renewable energy and heat sources. The Construction Law [6] and the Regulation on
\ntechnical conditions that buildings should meet [4] do not contain a formulation of this obligation in relation to the
\nbuilding investor, but only to the author of the construction design. This is bizarre because the decision to use
\nrenewable heat sources has, in addition to the ecological aspect, a financial aspect. Similarly to solar collectors [1,2],
\nthe operation of heat pump installation may be subject to error resulting from the specifics of their operation and
\ndiagrams not adapted to the conditions of operation of heat pumps, most often \u201ctransferred\u201d from boiler systems.
\nThe article indicates typical errors in the conceptual layout of heat pump units, resulting in reduced operational
\nefficiency and increased costs of heating the building and preparing domestic hot water.<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":[],"tags":[943,562,1144],"tematyka":[424],"class_list":["post-22967","artykul","type-artykul","status-publish","hentry","tag-efficiency","tag-heat-pump","tag-renewable-energy-sources","tematyka-sources-of-heat-and-electricity","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"ptb_metabox":{"ptb_artykul_text_1":["KAZIMIERZ \u017bARSKI"],"ptb_artykul_text_2":"10.36119\/15.2025.5.2","ptb_artykul_numer_miesi_cznika":"5\/2025 Instal pp.12-18","ptb_artykul_info_autor":"dr in\u017c. Kazimierz \u017barski \u2013 niezale\u017cny ekspert HVAC"},"ptb_taxonomy":{"post_tag":[{"term_id":943,"name":"efficiency","slug":"efficiency","term_group":0,"term_taxonomy_id":943,"taxonomy":"post_tag","description":"","parent":0,"count":6,"filter":"raw"},{"term_id":562,"name":"heat pump","slug":"heat-pump","term_group":0,"term_taxonomy_id":562,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":1144,"name":"renewable energy sources","slug":"renewable-energy-sources","term_group":0,"term_taxonomy_id":1144,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"}],"tematyka":[{"term_id":424,"name":"Sources of heat and electricity","slug":"sources-of-heat-and-electricity","term_group":0,"term_taxonomy_id":424,"taxonomy":"tematyka","description":"","parent":0,"count":120,"filter":"raw"}]},"ptb_featured_image":null,"builder_content":" Read more <\/a>","_links":{"self":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul\/22967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/artykul"}],"about":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/types\/artykul"}],"wp:attachment":[{"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/media?parent=22967"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tags?post=22967"},{"taxonomy":"tematyka","embeddable":true,"href":"https:\/\/informacjainstal.com.pl\/en\/wp-json\/wp\/v2\/tematyka?post=22967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}