{"id":13349,"date":"2026-10-22T16:21:51","date_gmt":"2026-10-22T14:21:51","guid":{"rendered":"https:\/\/templari.com\/pompa-de-caldura-r290-cum-este-construita\/"},"modified":"2026-10-26T17:28:11","modified_gmt":"2026-10-26T16:28:11","slug":"pompa-de-caldura-r290-cum-este-construita","status":"publish","type":"post","link":"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-r290-cum-este-construita\/","title":{"rendered":"Pompa de c\u0103ldur\u0103 R290: cum este construit\u0103 o aer-ap\u0103 cu propan"},"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\">Pastile tehnice<\/span><\/p>\n<h1>Pompa de c\u0103ldur\u0103 R290: cum este construit\u0103 o aer-ap\u0103 cu propan<\/h1>\n<p class=\"lead\">Pompele noastre de c\u0103ldur\u0103 aer-ap\u0103 func\u021bioneaz\u0103 cu R290, adic\u0103 propan. Dar gazul este doar \u00eenceputul: diferen\u021ba o face felul \u00een care ma\u0219ina este construit\u0103 \u00een jurul lui. Aici o descriem pe a noastr\u0103, pies\u0103 cu pies\u0103.<\/p>\n<\/div>\n<\/section>\n<div class=\"subnav\">\n<nav><a href=\"#s1\">Un gaz natural care r\u0103m\u00e2ne \u00een \u00eentregime afar\u0103<\/a><a href=\"#s2\">Gazul potrivit pentru calorifere<\/a><a href=\"#s3\">Subr\u0103cirea: un control \u00een plus<\/a><a href=\"#s4\">Restul ma\u0219inii<\/a><a href=\"#s5\">Ce verifici \u00eenainte s\u0103 cumperi<\/a><a href=\"#s6\">\u00centreb\u0103ri frecvente<\/a><\/nav>\n<\/div>\n<section id=\"s1\" class=\"sec duo\">\n<div class=\"wrap larga\">\n<div class=\"testo\">\n<p class=\"num\">01<\/p>\n<h2>Un gaz natural care r\u0103m\u00e2ne \u00een \u00eentregime afar\u0103<\/h2>\n<p>R290 este propan: un gaz natural cu GWP 3, adic\u0103 un efect de ser\u0103 aproape nul. Este inflamabil \u0219i de aceea cu R290 se fac doar monoblocuri: tot circuitul de gaz st\u0103 \u00een ma\u0219ina de afar\u0103, iar \u00een cas\u0103 intr\u0103 doar \u021bevile de ap\u0103.<\/p>\n<p>Propanul nu se arde aici: nu exist\u0103 flac\u0103r\u0103 \u0219i nici ardere. Nu este gazul din butelie: R290 este propan de calitate frigorific\u0103, pur \u00een propor\u021bie de cel pu\u021bin 99,5% \u0219i uscat, \u00een timp ce GPL-ul din butelie este un amestec cu butan \u0219i un odorizant ad\u0103ugat. Circul\u0103 mereu \u00een acela\u0219i circuit \u00eenchis \u00een fabric\u0103, se evapor\u0103 \u00een bateria exterioar\u0103 \u0219i redevine lichid \u00een condensator, iar c\u00e2t timp circuitul este etan\u0219 nu se consum\u0103. Tabloul electric st\u0103 \u00eentr-un compartiment separat de circuitul frigorific, cum cere standardul de siguran\u021b\u0103 pentru pompele de c\u0103ldur\u0103 cu agen\u021bi frigorifici inflamabili (EN 60335-2-40), iar pe \u021bevile de ap\u0103 exist\u0103 un degazor care separ\u0103 \u0219i evacueaz\u0103 eventualul gaz.<\/p>\n<\/div>\n<div class=\"foto\">\n<figure class=\"wp-block-image size-large\"><picture><source media=\"(max-width: 767px)\" srcset=\"https:\/\/templari.com\/wp-content\/uploads\/2025\/12\/Foto-16-Realizzazioni.jpg\" \/><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/villa-pompa-di-calore-r290-giardino-pc.jpg\" class=\"lazyload\" alt=\"Ma\u0219ina st\u0103 afar\u0103, \u00een gr\u0103din\u0103: tot propanul r\u0103m\u00e2ne acolo. \u00cen cas\u0103 intr\u0103 doar \u021bevile de ap\u0103\" width=\"1200\" height=\"675\"><noscript><img decoding=\"async\" src=\"https:\/\/templari.com\/wp-content\/uploads\/2026\/10\/villa-pompa-di-calore-r290-giardino-pc.jpg\" alt=\"Ma\u0219ina st\u0103 afar\u0103, \u00een gr\u0103din\u0103: tot propanul r\u0103m\u00e2ne acolo. \u00cen cas\u0103 intr\u0103 doar \u021bevile de ap\u0103\" width=\"1200\" height=\"675\"><\/noscript><\/picture><figcaption>Ma\u0219ina st\u0103 afar\u0103, \u00een gr\u0103din\u0103: tot propanul r\u0103m\u00e2ne acolo. \u00cen cas\u0103 intr\u0103 doar \u021bevile de ap\u0103.<\/figcaption><\/figure>\n<div class=\"tref\" style=\"background:#F5F4EE;border-radius:22px;padding:26px 22px;margin:0 0 26px;color:#051822\">\n<div style=\"font-size:26px;font-weight:700;line-height:1.25;margin:0 0 16px;color:#051822\">Trei agen\u021bi frigorifici compara\u021bi<\/div>\n<div style=\"background:#fff;border-left:8px solid #2E9E4F;border-radius:12px;padding:14px 16px;margin:0 0 12px\">\n<div style=\"display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap\"><span style=\"font-size:22px;font-weight:700;color:#051822\">R290 propan<\/span><span style=\"font-size:22px;font-weight:700;color:#051822\">GWP 3<\/span><\/div>\n<div style=\"font-size:19px;line-height:1.5;color:#1d2b33;margin-top:6px\">Clas\u0103 de siguran\u021b\u0103: <b>A3, inflamabil<\/b><br \/>Controale F-Gas: <b>Niciunul<\/b><br \/>Unde: <b>Pompele noastre aer-ap\u0103 monobloc<\/b><\/div>\n<\/div>\n<div style=\"background:#fff;border-left:8px solid #F08A24;border-radius:12px;padding:14px 16px;margin:0 0 12px\">\n<div style=\"display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap\"><span style=\"font-size:22px;font-weight:700;color:#051822\">R32<\/span><span style=\"font-size:22px;font-weight:700;color:#051822\">GWP 675<\/span><\/div>\n<div style=\"font-size:19px;line-height:1.5;color:#1d2b33;margin-top:6px\">Clas\u0103 de siguran\u021b\u0103: <b>A2L<\/b><br \/>Controale F-Gas: <b>Peste 7,4 kg (5 t CO\u2082eq)<\/b><br \/>Unde: <b>Kita Air, split industrial<\/b><\/div>\n<\/div>\n<div style=\"background:#fff;border-left:8px solid #D7263D;border-radius:12px;padding:14px 16px;margin:0 0 12px\">\n<div style=\"display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap\"><span style=\"font-size:22px;font-weight:700;color:#051822\">R410A<\/span><span style=\"font-size:22px;font-weight:700;color:#051822\">GWP 2.088<\/span><\/div>\n<div style=\"font-size:19px;line-height:1.5;color:#1d2b33;margin-top:6px\">Clas\u0103 de siguran\u021b\u0103: <b>A1<\/b><br \/>Controale F-Gas: <b>Peste 2,4 kg (5 t CO\u2082eq)<\/b><br \/>Unde: <b>Ma\u0219ini din genera\u021bia anterioar\u0103<\/b><\/div>\n<\/div>\n<div style=\"font-size:16px;line-height:1.5;color:#3C4F5A;margin-top:8px\">GWP: Regulamentul (UE) 2024\/573, anexele I \u0219i III. Clase de siguran\u021b\u0103: ISO 817 \/ EN 378.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s2\" class=\"sec duo senza chiara\">\n<div class=\"wrap larga\">\n<div class=\"testa\">\n<p class=\"num\">02<\/p>\n<h2>Gazul potrivit pentru calorifere<\/h2>\n<\/div>\n<div class=\"testo\">\n<p>Cu propan, ma\u0219ina \u00eenc\u0103lze\u0219te bine apa chiar \u0219i la temperaturile ridicate de care au nevoie caloriferele. Refularea compresorului r\u0103m\u00e2ne mai rece dec\u00e2t cu R32, iar injec\u021bia de vapori pe care o folosim la ma\u0219inile cu R32 aici nu este necesar\u0103. De aceea R290 este gazul care se potrive\u0219te cel mai bine c\u00e2nd \u00een cas\u0103 sunt calorifere.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s3\" class=\"sec duo senza\">\n<div class=\"wrap larga\">\n<div class=\"testa\">\n<p class=\"num\">03<\/p>\n<h2>Subr\u0103cirea: un control \u00een plus<\/h2>\n<\/div>\n<div class=\"testo\">\n<p>\u00cen condensator agentul frigorific cedeaz\u0103 c\u0103ldura apei din instala\u021bie \u0219i devine lichid. Iese cu c\u00e2teva grade sub temperatura lui de condensare: acele grade \u00een plus sunt subr\u0103cirea. Servesc la dou\u0103 lucruri:<\/p>\n<ul>\n<li>la ventilul de expansiune ajunge doar lichid, f\u0103r\u0103 bule de gaz, iar ma\u0219ina lucreaz\u0103 stabil;<\/li>\n<li>fiecare kilogram de agent transport\u0103 mai mult\u0103 c\u0103ldur\u0103, deci ma\u0219ina are randament mai bun.<\/li>\n<\/ul>\n<p>Prea pu\u021bin este o problem\u0103, dar \u0219i prea mult: \u00eenseamn\u0103 c\u0103 lichidul st\u0103 \u00een condensator \u0219i \u00eei ia din suprafa\u021ba de schimb.<\/p>\n<p>La aer-ap\u0103 noastre cu R290 din gama SP, MP, LP \u0219i LP PLUS exist\u0103, pe l\u00e2ng\u0103 ventilul de expansiune, o a doua van\u0103 electronic\u0103. Placa o folose\u0219te pentru a \u021bine subr\u0103cirea la valoarea corect\u0103, una la \u00eenc\u0103lzire \u0219i una la r\u0103cire.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"s4\" class=\"sec duo senza chiara\">\n<div class=\"wrap larga\">\n<div class=\"testa\">\n<p class=\"num\">04<\/p>\n<h2>Restul ma\u0219inii<\/h2>\n<\/div>\n<div class=\"testo\">\n<ul>\n<li>Baterie exterioar\u0103 mare, cu lamele la 2,5 mm distan\u021b\u0103: face mai pu\u021bin\u0103 brum\u0103 \u0219i degivreaz\u0103 mai rar (<a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-spatiul-dintre-lamele-degivrare\/\" rel=\"noreferrer\">pastila 1<\/a>).<\/li>\n<li>Degivrare la cerere: porne\u0219te doar c\u00e2nd bateria este plin\u0103 de brum\u0103 \u0219i schimbul de c\u0103ldur\u0103 a sc\u0103zut, nu dup\u0103 ceas (<a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-degivrare-temporizata-sau-la-cerere\/\" rel=\"noreferrer\">pastila 2<\/a>).<\/li>\n<li>Compresor inverter: ma\u0219ina petrece cea mai mare parte a iernii la jum\u0103tate de putere, unde are cel mai bun randament (<a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-inverter-dimensionare-jumatate-putere\/\" rel=\"noreferrer\">pastila 3<\/a>).<\/li>\n<li>Ventile de expansiune doar electronice, comandate de placa noastr\u0103 u-Kita.<\/li>\n<li>HCC regleaz\u0103 instala\u021bia dup\u0103 temperatura din camere, citit\u0103 de senzorii ROOM, nu dup\u0103 cea a vasului tampon (<a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-nu-este-o-centrala-hcc\/\" rel=\"noreferrer\">pastila 4<\/a>); cu optimizatorul folose\u0219te pere\u021bii casei ca acumulare (<a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-optimizator-energetic-stocare-termica\/\" rel=\"noreferrer\">pastila 5<\/a>).<\/li>\n<\/ul>\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>Ce verifici \u00eenainte s\u0103 cumperi<\/h2>\n<\/div>\n<div class=\"testo\">\n<ul>\n<li>ce gaz folose\u0219te ma\u0219ina \u0219i dac\u0103 este un monobloc cu tot gazul \u00een afara casei;<\/li>\n<li>cu calorifere: la ce temperatur\u0103 a apei \u00ee\u0219i d\u0103 ma\u0219ina puterea;<\/li>\n<li>dac\u0103 ventilele de expansiune sunt electronice \u0219i dac\u0103 ma\u0219ina controleaz\u0103 \u0219i subr\u0103cirea;<\/li>\n<li>c\u00e2t de mare este bateria exterioar\u0103 \u0219i ce distan\u021b\u0103 este \u00eentre lamele.<\/li>\n<\/ul>\n<p>Pompele noastre aer-ap\u0103 cu R290 sunt pe pagina <a href=\"https:\/\/templari.com\/ro\/pompe-de-caldura-aer-apa-10-49-kw\/\" rel=\"noreferrer\">pompe de c\u0103ldur\u0103 aer-ap\u0103<\/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>\u00centreb\u0103ri frecvente<\/h2>\n<\/div>\n<div>\n<details>\n<summary>Propanul din pompa de c\u0103ldur\u0103 se arde?<\/summary>\n<p>Nu: nu exist\u0103 flac\u0103r\u0103 \u0219i nici ardere. Propanul circul\u0103 \u00eentr-un circuit \u00eenchis, se evapor\u0103 \u0219i redevine lichid la fiecare ciclu, iar c\u00e2t timp circuitul este etan\u0219 nu se consum\u0103.<\/p>\n<\/details>\n<details>\n<summary>Ce este o pomp\u0103 de c\u0103ldur\u0103 cu R290?<\/summary>\n<p>O pomp\u0103 de c\u0103ldur\u0103 care folose\u0219te propan ca agent frigorific: un gaz natural cu GWP 3, adic\u0103 un efect de ser\u0103 aproape nul. Fiind inflamabil, se folose\u0219te doar la monobloc, cu tot gazul \u00een afara casei.<\/p>\n<\/details>\n<details>\n<summary>Pompa de c\u0103ldur\u0103 cu propan merge cu caloriferele?<\/summary>\n<p>Da: cu R290 ma\u0219ina \u00eenc\u0103lze\u0219te bine apa chiar \u0219i la temperaturile ridicate ale caloriferelor, iar refularea compresorului r\u0103m\u00e2ne mai rece dec\u00e2t cu R32.<\/p>\n<\/details>\n<details>\n<summary>Ce este subr\u0103cirea?<\/summary>\n<p>Sunt gradele sub temperatura de condensare cu care agentul iese din condensator: fac s\u0103 ajung\u0103 la van\u0103 doar lichid \u0219i ca fiecare kilogram s\u0103 duc\u0103 mai mult\u0103 c\u0103ldur\u0103. La SP, MP, LP \u0219i LP PLUS ale noastre, o a doua van\u0103 electronic\u0103 o \u021bine la valoarea corect\u0103.<\/p>\n<\/details>\n<details>\n<summary>De ce R290 se folose\u0219te doar la monobloc?<\/summary>\n<p>Pentru c\u0103 e inflamabil: la monobloc tot circuitul de gaz st\u0103 \u00een ma\u0219ina de afar\u0103, iar \u00een cas\u0103 intr\u0103 doar \u021bevile de ap\u0103.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"fine\">\n<div class=\"wrap\">\n<p class=\"tpl-vedi-anche\"><strong>Vezi \u0219i:<\/strong> <a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-cu-calorifere-functioneaza\/\" rel=\"noreferrer\">Pomp\u0103 de c\u0103ldur\u0103 aer-ap\u0103 cu calorifere: func\u021bioneaz\u0103? Da, \u0219i cu propan mai bine<\/a> \u00b7 <a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-temperatura-inalta\/\" rel=\"noreferrer\">Pompa de c\u0103ldur\u0103 de temperatur\u0103 \u00eenalt\u0103: p\u00e2n\u0103 la 70 \u00b0C, c\u00e2t consum\u0103 \u00een plus \u0219i c\u00e2nd e nevoie de ea<\/a> \u00b7 <a href=\"https:\/\/templari.com\/ro\/news\/pompa-de-caldura-apartament\/\" rel=\"noreferrer\">Pomp\u0103 de c\u0103ldur\u0103 pentru apartament: se poate, \u0219i f\u0103r\u0103 unitate exterioar\u0103?<\/a><\/p>\n<p><em>Toate pastilele tehnice sunt pe <a href=\"https:\/\/templari.com\/ro\/pastile-tehnice\/\" rel=\"noreferrer\">pagina rubricii<\/a>. Urm\u0103toarea peste dou\u0103 s\u0103pt\u0103m\u00e2ni.<\/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\": \"Propanul din pompa de c\\u0103ldur\\u0103 se arde?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Nu: nu exist\\u0103 flac\\u0103r\\u0103 \\u0219i nici ardere. Propanul circul\\u0103 \\u00eentr-un circuit \\u00eenchis, se evapor\\u0103 \\u0219i redevine lichid la fiecare ciclu, iar c\\u00e2t timp circuitul este etan\\u0219 nu se consum\\u0103.\"}}, {\"@type\": \"Question\", \"name\": \"Ce este o pomp\\u0103 de c\\u0103ldur\\u0103 cu R290?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"O pomp\\u0103 de c\\u0103ldur\\u0103 care folose\\u0219te propan ca agent frigorific: un gaz natural cu GWP 3, adic\\u0103 un efect de ser\\u0103 aproape nul. Fiind inflamabil, se folose\\u0219te doar la monobloc, cu tot gazul \\u00een afara casei.\"}}, {\"@type\": \"Question\", \"name\": \"Pompa de c\\u0103ldur\\u0103 cu propan merge cu caloriferele?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Da: cu R290 ma\\u0219ina \\u00eenc\\u0103lze\\u0219te bine apa chiar \\u0219i la temperaturile ridicate ale caloriferelor, iar refularea compresorului r\\u0103m\\u00e2ne mai rece dec\\u00e2t cu R32.\"}}, {\"@type\": \"Question\", \"name\": \"Ce este subr\\u0103cirea?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Sunt gradele sub temperatura de condensare cu care agentul iese din condensator: fac s\\u0103 ajung\\u0103 la van\\u0103 doar lichid \\u0219i ca fiecare kilogram s\\u0103 duc\\u0103 mai mult\\u0103 c\\u0103ldur\\u0103. La SP, MP, LP \\u0219i LP PLUS ale noastre, o a doua van\\u0103 electronic\\u0103 o \\u021bine la valoarea corect\\u0103.\"}}, {\"@type\": \"Question\", \"name\": \"De ce R290 se folose\\u0219te doar la monobloc?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pentru c\\u0103 e inflamabil: la monobloc tot circuitul de gaz st\\u0103 \\u00een ma\\u0219ina de afar\\u0103, iar \\u00een cas\\u0103 intr\\u0103 doar \\u021bevile de ap\\u0103.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pastile tehnice Pompa de c\u0103ldur\u0103 R290: cum este construit\u0103 o aer-ap\u0103 cu propan Pompele noastre de c\u0103ldur\u0103 aer-ap\u0103 func\u021bioneaz\u0103 cu R290, adic\u0103 propan. Dar gazul este doar \u00eenceputul: diferen\u021ba o&#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":[214],"tags":[],"class_list":["post-13349","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pastile-tehnice"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pompa de c\u0103ldur\u0103 R290: cum este construit\u0103 | Templari<\/title>\n<meta name=\"description\" content=\"Pompa de c\u0103ldur\u0103 R290: propanul r\u0103m\u00e2ne \u00een \u00eentregime \u00een afara casei, merge bine cu caloriferele, iar o a doua van\u0103 electronic\u0103 controleaz\u0103 subr\u0103cirea.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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