{"id":21141,"date":"2026-10-24T17:50:50","date_gmt":"2026-10-24T15:50:50","guid":{"rendered":"https:\/\/templari.com\/grzalka-w-pompie-ciepla\/"},"modified":"2026-10-26T12:43:43","modified_gmt":"2026-10-26T11:43:43","slug":"grzalka-w-pompie-ciepla","status":"publish","type":"post","link":"https:\/\/templari.com\/pl\/news\/grzalka-w-pompie-ciepla\/","title":{"rendered":"Grza\u0142ka w pompie ciep\u0142a: kiedy si\u0119 w\u0142\u0105cza, ile zu\u017cywa i kiedy to sygna\u0142 ostrzegawczy"},"content":{"rendered":"<div id=\"aa\">\n<style>body:has(#aa){overflow:visible!important;overflow-x:clip!important}body:has(#aa) .featured-media-under-header{display:none!important}body:has(#aa) .container-wrap{padding:0!important;background:#000!important}body:has(#aa) .container-wrap .main-content,body:has(#aa) .main-content>.row,body:has(#aa) .post-area,body:has(#aa) article.post,body:has(#aa) article .inner-wrap,body:has(#aa) .post-content,body:has(#aa) 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0;scroll-margin-top:150px}#aa .wrap{max-width:820px;margin:0 auto;padding:0 24px}#aa .num{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#0BABE4;margin:0 0 6px}#aa h2{font-size:clamp(28px,3.2vw,38px);line-height:1.2;font-weight:700;color:#fff!important;margin:0 0 18px}#aa p,#aa li{color:#E9E8DD!important;font-size:19px}#aa p{margin:0 0 18px}#aa a{color:#45E3FF!important;text-decoration:underline;text-underline-offset:3px}#aa ul,#aa ol{margin:0 0 18px;padding:0;list-style:none}#aa li{position:relative;padding-left:28px;margin:0 0 10px}#aa ul li:before{content:\"\";position:absolute;left:4px;top:.72em;width:9px;height:9px;border-radius:50%;background:#0BABE4}#aa figure{margin:30px 0}#aa figure img{display:block;width:auto;max-width:100%;max-height:600px;height:auto;margin:0 auto;border-radius:22px;box-shadow:0 22px 48px rgba(0,0,0,.45)}#aa figcaption{font-size:15px!important;line-height:1.5;color:#B9C6CC!important;margin-top:12px;text-align:left}#aa 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summary{list-style:none;cursor:pointer;font-size:19px;font-weight:600;color:#fff;display:flex;justify-content:space-between;gap:18px}#aa .chiara summary{color:#051822}#aa summary::-webkit-details-marker{display:none}#aa summary:after{content:\"+\";color:#0BABE4;font-size:26px;line-height:1;font-weight:400}#aa .chiara summary:after{color:#05587a}#aa details[open] summary:after{content:\"\\2212\"}#aa details p{margin:12px 0 0}#aa .larga,#aa .fine .wrap{max-width:1160px}@media(min-width:1000px){#aa .duo .larga{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:start}#aa .duo.inv .testo{order:2}#aa .duo .foto{position:sticky;top:190px}#aa .duo .foto figure{margin:0 0 26px}#aa .duo .foto figure:last-child{margin-bottom:0}#aa .duo .foto img{max-height:72vh}#aa .duo.senza .larga{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr)}#aa .duo.senza .testa{position:sticky;top:190px}}body:has(#aa) #header-outer{background:#000!important}#aa .fine{padding:36px 0 52px}#aa .fine p{font-size:16px}@media(max-width:820px){#aa{font-size:18px}#aa p,#aa li{font-size:18px}#aa .hero{min-height:auto}#aa .hero .in{padding:96px 20px 32px}#aa .lead{font-size:18px}#aa .sec{padding:40px 0}#aa .wrap{padding:0 20px}#aa .subnav{top:64px}#aa .faq .wrap{grid-template-columns:1fr;gap:8px}}<\/style>\n<section class=\"hero\" style=\"background-image:url(https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/p11-pompa-di-calore-aria-acqua-r290-nuova-2-5.jpg)\">\n<div class=\"in\"><span class=\"badge\">Pigu\u0142ki techniczne<\/span><\/p>\n<h1>Grza\u0142ka w pompie ciep\u0142a: kiedy si\u0119 w\u0142\u0105cza, ile zu\u017cywa i kiedy to sygna\u0142 ostrzegawczy<\/h1>\n<p class=\"lead\">W Polsce \u201egrza\u0142ka do pompy ciep\u0142a\u201d wyszukuje si\u0119 140 razy w miesi\u0105cu, \u201eprzy jakiej temperaturze w\u0142\u0105cza si\u0119 grza\u0142ka w pompie ciep\u0142a\u201d 110; w Niemczech \u201eW\u00e4rmepumpe Heizstab\u201d 390. Grza\u0142ka to miejsce, w kt\u00f3rym pompa ciep\u0142a mo\u017ce zrobi\u0107 si\u0119 droga: z kWh pr\u0105du robi kWh ciep\u0142a, a urz\u0105dzenie trzy, cztery lub pi\u0119\u0107. Opisujemy, kiedy jest potrzebna i ile naprawd\u0119 pracuje.<\/p>\n<\/div>\n<\/section>\n<div class=\"subnav\">\n<nav><a href=\"#s1\">Do czego s\u0142u\u017cy grza\u0142ka<\/a><a href=\"#s2\">Ile naprawd\u0119 pracuje<\/a><a href=\"#s3\">Je\u015bli pracuje du\u017co, co\u015b jest nie tak<\/a><a href=\"#s4\">U nas legionell\u0119 zwalcza pompa ciep\u0142a<\/a><a href=\"#s5\">O co zapyta\u0107 instalatora<\/a><a href=\"#s6\">Najcz\u0119stsze pytania<\/a><\/nav>\n<\/div>\n<section id=\"s1\" class=\"sec duo senza\">\n<div class=\"wrap larga\">\n<div class=\"testa\">\n<p class=\"num\">01<\/p>\n<h2>Do czego s\u0142u\u017cy grza\u0142ka<\/h2>\n<\/div>\n<div class=\"testo\">\n<p>Wiele pomp ciep\u0142a ma grza\u0142k\u0119 w buforze, w zasobniku albo na zasilaniu. Jest potrzebna w trzech przypadkach: w najzimniejsze dni roku, je\u015bli urz\u0105dzenie dobrano tak, \u017ceby zostawi\u0107 jej te kilka godzin; jako rezerwa, gdy urz\u0105dzenie stanie; i \u017ceby podgrza\u0107 zasobnik do 60 \u00b0C przeciw legionelli, je\u015bli urz\u0105dzenie samo tego nie zrobi. Reszt\u0119 robi pompa ciep\u0142a, jak wyja\u015bniamy w <a href=\"https:\/\/templari.com\/pl\/news\/jak-dziala-pompa-ciepla\/\" rel=\"noreferrer\">artykule o tym, jak dzia\u0142a<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s2\" class=\"sec duo chiara inv\">\n<div class=\"wrap larga\">\n<div class=\"testo\">\n<p class=\"num\">02<\/p>\n<h2>Ile naprawd\u0119 pracuje<\/h2>\n<p>Fraunhofer ISE przez rok mierzy\u0142 pompy ciep\u0142a w kilkudziesi\u0119ciu istniej\u0105cych domach. Z 29 pomp powietrze-woda 24 mia\u0142y grza\u0142k\u0119: \u015brednio da\u0142a 1,9% energii spr\u0119\u017carki. Tam, gdzie grza\u0142ka robi\u0142a cotygodniow\u0105 dezynfekcj\u0119 termiczn\u0105, by\u0142o to 4,2%, prawie wszystko na ten cykl. W domu z awari\u0105 urz\u0105dzenia w najzimniejszym tygodniu grza\u0142ka dosz\u0142a do 23,2%, w innym z problemami urz\u0105dzenia i instalacji do 41,3%.<\/p>\n<\/div>\n<div class=\"foto\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/resistenza-pompa-di-calore-quanto-lavora-pl.jpg\" class=\"lazyload\" alt=\"Ile pracuje grza\u0142ka w domach zmierzonych przez Fraunhofer ISE\" width=\"760\" height=\"636\" loading=\"lazy\"><noscript><img decoding=\"async\" src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/resistenza-pompa-di-calore-quanto-lavora-pl.jpg\" alt=\"Ile pracuje grza\u0142ka w domach zmierzonych przez Fraunhofer ISE\" width=\"760\" height=\"636\" loading=\"lazy\"><\/noscript><figcaption>Ile pracuje grza\u0142ka w domach zmierzonych przez Fraunhofer ISE.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s3\" class=\"sec duo\">\n<div class=\"wrap larga\">\n<div class=\"testo\">\n<p class=\"num\">03<\/p>\n<h2>Je\u015bli pracuje du\u017co, co\u015b jest nie tak<\/h2>\n<p>Cz\u0119sto w\u0142\u0105czona grza\u0142ka to objaw: za ma\u0142e urz\u0105dzenie, \u017ale ustawiony pr\u00f3g, nieko\u0144cz\u0105ce si\u0119 odszraniania, awaria, kt\u00f3rej nikt nie zauwa\u017cy\u0142. Wida\u0107 to na rachunku, bo ka\u017cda godzina grza\u0142ki kosztuje trzy-cztery razy tyle co godzina pompy ciep\u0142a. Najcz\u0119stsze przyczyny opisujemy w <a href=\"https:\/\/templari.com\/pl\/news\/pompa-ciepla-nie-grzeje\/\" rel=\"noreferrer\">artykule o tym, gdy pompa nie grzeje<\/a>.<\/p>\n<\/div>\n<div class=\"foto\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/resistenza-pompa-di-calore-quando-si-accende-pl.jpg\" class=\"lazyload\" alt=\"Kiedy grza\u0142ka powinna si\u0119 w\u0142\u0105cza\u0107, a kiedy nie\" width=\"760\" height=\"675\" loading=\"lazy\"><noscript><img decoding=\"async\" src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/resistenza-pompa-di-calore-quando-si-accende-pl.jpg\" alt=\"Kiedy grza\u0142ka powinna si\u0119 w\u0142\u0105cza\u0107, a kiedy nie\" width=\"760\" height=\"675\" loading=\"lazy\"><\/noscript><figcaption>Kiedy grza\u0142ka powinna si\u0119 w\u0142\u0105cza\u0107, a kiedy nie.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s4\" class=\"sec duo chiara inv\">\n<div class=\"wrap larga\">\n<div class=\"testo\">\n<p class=\"num\">04<\/p>\n<h2>U nas legionell\u0119 zwalcza pompa ciep\u0142a<\/h2>\n<p>Nasze pompy ciep\u0142a osi\u0105gaj\u0105 70 \u00b0C tak\u017ce dla ciep\u0142ej wody: zasobnik powy\u017cej 60 \u00b0C podgrzewa urz\u0105dzenie, bez grza\u0142ki. Dlatego u nas grza\u0142ka to tylko rezerwa bezpiecze\u0144stwa na dni, gdy jest potrzebna, jak piszemy w <a href=\"https:\/\/templari.com\/pl\/news\/kociol-hybrydowy-hybrydowa-pompa-ciepla\/\" rel=\"noreferrer\">artykule o systemie hybrydowym<\/a> i na <a href=\"https:\/\/templari.com\/pl\/pompa-ciepla-do-cwu\/\" rel=\"noreferrer\">stronie o ciep\u0142ej wodzie<\/a>. Przy prawdziwym mrozie urz\u0105dzenie dalej pracuje, jak w <a href=\"https:\/\/templari.com\/pl\/news\/pompa-ciepla-zima-mroz\/\" rel=\"noreferrer\">artykule o mrozie<\/a>.<\/p>\n<\/div>\n<div class=\"foto\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/armadio-tecnico-da-incasso-chiuso-e-aperto.jpg\" class=\"lazyload\" alt=\"Szafa do zabudowy z zasobnikiem: legionell\u0119 zwalcza pompa ciep\u0142a\" width=\"842\" height=\"866\" loading=\"lazy\"><noscript><img decoding=\"async\" src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/armadio-tecnico-da-incasso-chiuso-e-aperto.jpg\" alt=\"Szafa do zabudowy z zasobnikiem: legionell\u0119 zwalcza pompa ciep\u0142a\" width=\"842\" height=\"866\" loading=\"lazy\"><\/noscript><figcaption>Szafa do zabudowy z zasobnikiem: legionell\u0119 zwalcza pompa ciep\u0142a.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s5\" class=\"sec duo senza\">\n<div class=\"wrap larga\">\n<div class=\"testa\">\n<p class=\"num\">05<\/p>\n<h2>O co zapyta\u0107 instalatora<\/h2>\n<\/div>\n<div class=\"testo\">\n<p>Trzy pytania: na jak\u0105 temperatur\u0119 zewn\u0119trzn\u0105 dobrano urz\u0105dzenie i ile godzin w roku zosta\u0142oby dla grza\u0142ki; kto decyduje, kiedy si\u0119 w\u0142\u0105cza, i przy jakim progu; jak robi si\u0119 dezynfekcj\u0119 termiczn\u0105. Je\u015bli chcesz opinii, <a href=\"https:\/\/templari.com\/pl\/kontakt\/\" rel=\"noreferrer\">zapytaj nas<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s6\" class=\"sec faq chiara\">\n<div class=\"wrap\">\n<div>\n<p class=\"num\">06<\/p>\n<h2>Najcz\u0119stsze pytania<\/h2>\n<\/div>\n<div>\n<details>\n<summary>Przy jakiej temperaturze w\u0142\u0105cza si\u0119 grza\u0142ka w pompie ciep\u0142a?<\/summary>\n<p>W najzimniejsze dni, je\u015bli tak dobrano urz\u0105dzenie; jako rezerwa, gdy urz\u0105dzenie stanie; na legionell\u0119, je\u015bli urz\u0105dzenie nie osi\u0105ga 60 \u00b0C. Nie powinna w\u0142\u0105cza\u0107 si\u0119 codziennie zim\u0105.<\/p>\n<\/details>\n<details>\n<summary>Ile pr\u0105du zu\u017cywa grza\u0142ka?<\/summary>\n<p>Jedn\u0105 kWh pr\u0105du na ka\u017cd\u0105 kWh ciep\u0142a, trzy do pi\u0119ciu razy wi\u0119cej ni\u017c pompa ciep\u0142a. W domach zmierzonych przez Fraunhofer ISE da\u0142a \u015brednio 1,9% energii spr\u0119\u017carki.<\/p>\n<\/details>\n<details>\n<summary>Dlaczego grza\u0142ka ci\u0105gle pracuje?<\/summary>\n<p>To objaw: za ma\u0142e urz\u0105dzenie, z\u0142y pr\u00f3g, nieko\u0144cz\u0105ce si\u0119 odszraniania albo awaria. W domu zmierzonym przez Fraunhofera z awari\u0105 urz\u0105dzenia dosz\u0142a do 23%.<\/p>\n<\/details>\n<details>\n<summary>Czy grza\u0142ka jest potrzebna na legionell\u0119?<\/summary>\n<p>Tylko je\u015bli urz\u0105dzenie nie podgrzewa zasobnika do 60 \u00b0C. Nasze osi\u0105gaj\u0105 70 \u00b0C tak\u017ce dla ciep\u0142ej wody, wi\u0119c robi to pompa ciep\u0142a.<\/p>\n<\/details>\n<details>\n<summary>Czy mo\u017cna wy\u0142\u0105czy\u0107 grza\u0142k\u0119 w pompie ciep\u0142a?<\/summary>\n<p>Lepiej zostawi\u0107 j\u0105 jako rezerw\u0119 i sprawdza\u0107, ile pracuje: je\u015bli ma\u0142o, kosztuje ma\u0142o; je\u015bli du\u017co, trzeba znale\u017a\u0107 problem.<\/p>\n<\/details>\n<details>\n<summary>Czy pompa ciep\u0142a da rad\u0119 w mr\u00f3z bez grza\u0142ki?<\/summary>\n<p>Je\u015bli jest dobrana do domu, tak: nasze pracuj\u0105 te\u017c przy prawdziwym mrozie. Grza\u0142ka zostaje rezerw\u0105 bezpiecze\u0144stwa.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"fine\">\n<div class=\"wrap\">\n<p><small>\u0179r\u00f3d\u0142o: <a href=\"https:\/\/wp-monitoring.ise.fraunhofer.de\/wpqs-im-bestand\/download\/Berichte\/BMWi-03ET1272A-WPsmart_im_Bestand-Schlussbericht.pdf\" rel=\"noreferrer\" rel=\"nofollow\">Fraunhofer ISE, WPsmart im Bestand, Abschlussbericht (2020)<\/a><\/small><\/p>\n<p><em>Wszystkie porady techniczne s\u0105 na <a href=\"https:\/\/templari.com\/pl\/pigulki-techniczne\/\" rel=\"noreferrer\">stronie rubryki<\/a>.<\/em><\/p>\n<\/div>\n<\/section>\n<\/div>\n<p><script>(function(){var a=[].slice.call(document.querySelectorAll('#aa .subnav a')),n=document.querySelector('#aa .subnav'),h=document.getElementById('header-outer');function u(){if(n&&h)n.style.top=Math.max(0,h.getBoundingClientRect().bottom)+'px';var y=window.scrollY+200,c=null;a.forEach(function(l){var s=document.querySelector(l.getAttribute('href'));if(s&&s.offsetTop<=y)c=l});a.forEach(function(l){l.classList.toggle('on',l===c)});if(c&#038;&#038;c!==u.c){u.c=c;c.parentNode.scrollTo({left:c.offsetLeft-20,behavior:'smooth'})}}window.addEventListener('scroll',function(){u();setTimeout(u,400)},{passive:true});u()})();<\/script><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Przy jakiej temperaturze w\\u0142\\u0105cza si\\u0119 grza\\u0142ka w pompie ciep\\u0142a?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"W najzimniejsze dni, je\\u015bli tak dobrano urz\\u0105dzenie; jako rezerwa, gdy urz\\u0105dzenie stanie; na legionell\\u0119, je\\u015bli urz\\u0105dzenie nie osi\\u0105ga 60 \\u00b0C. Nie powinna w\\u0142\\u0105cza\\u0107 si\\u0119 codziennie zim\\u0105.\"}}, {\"@type\": \"Question\", \"name\": \"Ile pr\\u0105du zu\\u017cywa grza\\u0142ka?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Jedn\\u0105 kWh pr\\u0105du na ka\\u017cd\\u0105 kWh ciep\\u0142a, trzy do pi\\u0119ciu razy wi\\u0119cej ni\\u017c pompa ciep\\u0142a. W domach zmierzonych przez Fraunhofer ISE da\\u0142a \\u015brednio 1,9% energii spr\\u0119\\u017carki.\"}}, {\"@type\": \"Question\", \"name\": \"Dlaczego grza\\u0142ka ci\\u0105gle pracuje?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To objaw: za ma\\u0142e urz\\u0105dzenie, z\\u0142y pr\\u00f3g, nieko\\u0144cz\\u0105ce si\\u0119 odszraniania albo awaria. W domu zmierzonym przez Fraunhofera z awari\\u0105 urz\\u0105dzenia dosz\\u0142a do 23%.\"}}, {\"@type\": \"Question\", \"name\": \"Czy grza\\u0142ka jest potrzebna na legionell\\u0119?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Tylko je\\u015bli urz\\u0105dzenie nie podgrzewa zasobnika do 60 \\u00b0C. Nasze osi\\u0105gaj\\u0105 70 \\u00b0C tak\\u017ce dla ciep\\u0142ej wody, wi\\u0119c robi to pompa ciep\\u0142a.\"}}, {\"@type\": \"Question\", \"name\": \"Czy mo\\u017cna wy\\u0142\\u0105czy\\u0107 grza\\u0142k\\u0119 w pompie ciep\\u0142a?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Lepiej zostawi\\u0107 j\\u0105 jako rezerw\\u0119 i sprawdza\\u0107, ile pracuje: je\\u015bli ma\\u0142o, kosztuje ma\\u0142o; je\\u015bli du\\u017co, trzeba znale\\u017a\\u0107 problem.\"}}, {\"@type\": \"Question\", \"name\": \"Czy pompa ciep\\u0142a da rad\\u0119 w mr\\u00f3z bez grza\\u0142ki?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Je\\u015bli jest dobrana do domu, tak: nasze pracuj\\u0105 te\\u017c przy prawdziwym mrozie. Grza\\u0142ka zostaje rezerw\\u0105 bezpiecze\\u0144stwa.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pigu\u0142ki techniczne Grza\u0142ka w pompie ciep\u0142a: kiedy si\u0119 w\u0142\u0105cza, ile zu\u017cywa i kiedy to sygna\u0142 ostrzegawczy W Polsce \u201egrza\u0142ka do pompy ciep\u0142a\u201d wyszukuje si\u0119 140 razy w miesi\u0105cu, \u201eprzy jakiej&#8230;<\/p>\n","protected":false},"author":3,"featured_media":13350,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","footnotes":""},"categories":[210],"tags":[],"class_list":["post-21141","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pigulki-techniczne"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grza\u0142ka w pompie ciep\u0142a: kiedy jest 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