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\u003cspan\u003eL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eVolumen\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat\"\u003e\n\u003cdiv class=\"sv-stat-val\"\u003e3 \u003cspan\u003ebar\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eVordruck\/Max.-Druck\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat\"\u003e\n\u003cdiv class=\"sv-stat-val\"\u003estehend \u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eBauform\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat\"\u003e\n\u003cdiv class=\"sv-stat-val\"\u003e6,04 kg \u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eGewicht\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-section\"\u003e\n\u003ch3 class=\"sv-section-title\"\u003eVorteile auf einen Blick\u003c\/h3\u003e\n\u003cdiv class=\"sv-features\"\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e💨\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMembran-Ausdehnungsgefäß\u003c\/h4\u003e\n\u003cp\u003eNimmt das temperaturbedingte Ausdehnungsvolumen des Heizwassers auf und schützt die Anlage vor Drucküberschreitung.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e🔄\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eAuswechselbare Membran\u003c\/h4\u003e\n\u003cp\u003eMembran ist im Bedarfsfall austauschbar, was die Lebensdauer des Gefäßes verlängert.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e📏\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eVolumen 35 Liter\u003c\/h4\u003e\n\u003cp\u003eFür Heizungsanlagen mit entsprechend dimensioniertem Wasserinhalt ausgelegt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e📐\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBauform: stehend\u003c\/h4\u003e\n\u003cp\u003ePlatzsparende stehend-Bauform für die Montage im Heizungskeller oder Technikraum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBetriebsdruck bis 3 bar\u003c\/h4\u003e\n\u003cp\u003eAusgelegt für Betriebsdrücke bis 3 bar nach den geltenden Sicherheitsanforderungen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e🏭\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eALVA Qualität\u003c\/h4\u003e\n\u003cp\u003eLangjährig etablierter Hersteller von Sanitär-, Heizungs- und Installationsprodukten mit breitem Sortiment für Profi und Handwerk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-section\"\u003e\n\u003ch3 class=\"sv-section-title\"\u003eTechnische Daten\u003c\/h3\u003e\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eWert\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBezeichnung\u003c\/td\u003e\n\u003ctd class=\"sv-highlight\"\u003eStatico SD 35-3 Membran-Ausdehnungsgefäß 3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolumen\u003c\/td\u003e\n\u003ctd\u003e35 Liter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emax. Betriebsdruck\u003c\/td\u003e\n\u003ctd\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBauform\u003c\/td\u003e\n\u003ctd\u003estehend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembran\u003c\/td\u003e\n\u003ctd\u003eauswechselbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGewicht\u003c\/td\u003e\n\u003ctd\u003e6,04 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHerkunftsland\u003c\/td\u003e\n\u003ctd\u003ePL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHerstellernummer\u003c\/td\u003e\n\u003ctd\u003eALSD35.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e7640148630054\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-seo sv-faq\"\u003e\n\u003ch4\u003eHäufig gestellte Fragen\u003c\/h4\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWofür wird ein Ausdehnungsgefäß in der Heizung benötigt?\u003c\/summary\u003e\u003cp\u003eEs gleicht die temperaturbedingte Volumenausdehnung des Heizwassers aus und verhindert so einen unzulässigen Druckanstieg in der Anlage.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWie wähle ich die richtige Gefäßgröße aus?\u003c\/summary\u003e\u003cp\u003eDie Größe richtet sich nach dem Wasserinhalt der Heizungsanlage, dem Vordruck und der maximalen Vorlauftemperatur – im Zweifel den Heizungsfachbetrieb hinzuziehen.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWas ist bei der Installation zu beachten?\u003c\/summary\u003e\u003cp\u003eDas Gefäß wird drucklos auf der Rücklaufseite eingebunden; der Vordruck sollte vor der Befüllung der Anlage auf den statischen Anlagendruck eingestellt werden.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eMuss der Vordruck regelmäßig geprüft werden?\u003c\/summary\u003e\u003cp\u003eJa, der Gasvordruck sollte in regelmäßigen Wartungsintervallen kontrolliert und bei Bedarf nachjustiert werden.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWer ist ALVA?\u003c\/summary\u003e\u003cp\u003eALVA ist ein Hersteller von Ausdehnungsgefäßen und Zubehör für Heizungs- und Solaranlagen.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWo kann ich das Produkt in Österreich kaufen?\u003c\/summary\u003e\u003cp\u003eDirekt bei SOLARVIC auf sularvic.com. Wir liefern in ganz Österreich und beraten dich gerne zur passenden Auswahl für dein Projekt.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Wofür wird ein Ausdehnungsgefäß in der Heizung benötigt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Gleicht die temperaturbedingte Volumenausdehnung des Heizwassers aus.\"}},{\"@type\":\"Question\",\"name\":\"Wie wähle ich die richtige Gefäßgröße aus?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Richtet sich nach Wasserinhalt der Anlage, Vordruck und maximaler Vorlauftemperatur.\"}},{\"@type\":\"Question\",\"name\":\"Was ist bei der Installation zu beachten?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Drucklose Einbindung im Rücklauf, Vordruck vor Befüllung passend einstellen.\"}},{\"@type\":\"Question\",\"name\":\"Muss der Vordruck regelmäßig geprüft werden?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja, der Gasvordruck sollte regelmäßig kontrolliert und bei Bedarf nachjustiert werden.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist ALVA?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Hersteller von Ausdehnungsgefäßen und Zubehör für Heizungs- und Solaranlagen.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich das Produkt in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Direkt bei SOLARVIC auf sularvic.com, Lieferung in ganz Österreich.\"}}]}\u003c\/script\u003e","brand":"ALVA","offers":[{"title":"Default Title","offer_id":58425381683531,"sku":"ALSD35.3","price":215.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/ODg2NDI.jpg?v=1788944672"},{"product_id":"alva-ausdehnungsgefass-c18-diskusform-3-bar-grau","title":"ALVA Ausdehnungsgefäß C18 Diskusform 3 bar grau - ALAG18","description":"\u003cstyle\u003e.sv-product{font-family:'DM Sans',sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;line-height:1.6}.sv-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}@media(max-width:600px){.sv-stats{grid-template-columns:repeat(2,1fr)}}.sv-stat{background:#0c0c0c;border-radius:12px;padding:20px 16px;text-align:center}.sv-stat-val{font-size:24px;font-weight:700;color:#fff;line-height:1.1}.sv-stat-val span{font-size:14px;font-weight:400;color:rgba(255,255,255,.5)}.sv-stat-label{font-size:12px;color:rgba(255,255,255,.4);margin-top:6px}.sv-section{margin-bottom:28px}.sv-section-title{font-size:18px;font-weight:700;color:#0c0c0c;margin:0 0 16px;padding-left:14px;border-left:3px solid 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class=\"sv-stat-label\"\u003eVordruck\/Max.-Druck\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat\"\u003e\n\u003cdiv class=\"sv-stat-val\"\u003eDiskusform \u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eBauform\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat\"\u003e\n\u003cdiv class=\"sv-stat-val\"\u003e5,1 kg \u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-stat-label\"\u003eGewicht\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-section\"\u003e\n\u003ch3 class=\"sv-section-title\"\u003eVorteile auf einen Blick\u003c\/h3\u003e\n\u003cdiv class=\"sv-features\"\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e💨\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eMembran-Ausdehnungsgefäß\u003c\/h4\u003e\n\u003cp\u003eNimmt das temperaturbedingte Ausdehnungsvolumen des Heizwassers auf und schützt die Anlage vor Drucküberschreitung.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e💿\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003ePlatzsparende Diskusform\u003c\/h4\u003e\n\u003cp\u003eFlache Diskusform ermöglicht die Montage auch bei begrenztem Platzangebot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e📏\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eVolumen 18 Liter\u003c\/h4\u003e\n\u003cp\u003eFür Heizungsanlagen mit entsprechend dimensioniertem Wasserinhalt ausgelegt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e📐\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBauform: Diskusform\u003c\/h4\u003e\n\u003cp\u003ePlatzsparende diskusform-Bauform für die Montage im Heizungskeller oder Technikraum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eBetriebsdruck bis 3 bar\u003c\/h4\u003e\n\u003cp\u003eAusgelegt für Betriebsdrücke bis 3 bar nach den geltenden Sicherheitsanforderungen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-feature\"\u003e\n\u003cdiv class=\"sv-feature-icon\"\u003e🏭\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eALVA Qualität\u003c\/h4\u003e\n\u003cp\u003eLangjährig etablierter Hersteller von Sanitär-, Heizungs- und Installationsprodukten mit breitem Sortiment für Profi und Handwerk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-section\"\u003e\n\u003ch3 class=\"sv-section-title\"\u003eTechnische Daten\u003c\/h3\u003e\n\u003cdiv class=\"sv-table-wrap\"\u003e\u003ctable class=\"sv-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eWert\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBezeichnung\u003c\/td\u003e\n\u003ctd class=\"sv-highlight\"\u003eAusdehnungsgefäß C18 Diskusform 3 bar grau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolumen\u003c\/td\u003e\n\u003ctd\u003e18 Liter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emax. Betriebsdruck\u003c\/td\u003e\n\u003ctd\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBauform\u003c\/td\u003e\n\u003ctd\u003eDiskusform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembran\u003c\/td\u003e\n\u003ctd\u003efest verbunden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGewicht\u003c\/td\u003e\n\u003ctd\u003e5,1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHerkunftsland\u003c\/td\u003e\n\u003ctd\u003ePL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHerstellernummer\u003c\/td\u003e\n\u003ctd\u003eALAG18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e4036705110269\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sv-seo sv-faq\"\u003e\n\u003ch4\u003eHäufig gestellte Fragen\u003c\/h4\u003e\n\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWofür wird ein Ausdehnungsgefäß in der Heizung benötigt?\u003c\/summary\u003e\u003cp\u003eEs gleicht die temperaturbedingte Volumenausdehnung des Heizwassers aus und verhindert so einen unzulässigen Druckanstieg in der Anlage.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWie wähle ich die richtige Gefäßgröße aus?\u003c\/summary\u003e\u003cp\u003eDie Größe richtet sich nach dem Wasserinhalt der Heizungsanlage, dem Vordruck und der maximalen Vorlauftemperatur – im Zweifel den Heizungsfachbetrieb hinzuziehen.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWas ist bei der Installation zu beachten?\u003c\/summary\u003e\u003cp\u003eDas Gefäß wird drucklos auf der Rücklaufseite eingebunden; der Vordruck sollte vor der Befüllung der Anlage auf den statischen Anlagendruck eingestellt werden.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eMuss der Vordruck regelmäßig geprüft werden?\u003c\/summary\u003e\u003cp\u003eJa, der Gasvordruck sollte in regelmäßigen Wartungsintervallen kontrolliert und bei Bedarf nachjustiert werden.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWer ist ALVA?\u003c\/summary\u003e\u003cp\u003eALVA ist ein Hersteller von Ausdehnungsgefäßen und Zubehör für Heizungs- und Solaranlagen.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails class=\"sv-faq-item\"\u003e\u003csummary\u003eWo kann ich das Produkt in Österreich kaufen?\u003c\/summary\u003e\u003cp\u003eDirekt bei SOLARVIC auf sularvic.com. Wir liefern in ganz Österreich und beraten dich gerne zur passenden Auswahl für dein Projekt.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Wofür wird ein Ausdehnungsgefäß in der Heizung benötigt?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Gleicht die temperaturbedingte Volumenausdehnung des Heizwassers aus.\"}},{\"@type\":\"Question\",\"name\":\"Wie wähle ich die richtige Gefäßgröße aus?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Richtet sich nach Wasserinhalt der Anlage, Vordruck und maximaler Vorlauftemperatur.\"}},{\"@type\":\"Question\",\"name\":\"Was ist bei der Installation zu beachten?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Drucklose Einbindung im Rücklauf, Vordruck vor Befüllung passend einstellen.\"}},{\"@type\":\"Question\",\"name\":\"Muss der Vordruck regelmäßig geprüft werden?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ja, der Gasvordruck sollte regelmäßig kontrolliert und bei Bedarf nachjustiert werden.\"}},{\"@type\":\"Question\",\"name\":\"Wer ist ALVA?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Hersteller von Ausdehnungsgefäßen und Zubehör für Heizungs- und Solaranlagen.\"}},{\"@type\":\"Question\",\"name\":\"Wo kann ich das Produkt in Österreich kaufen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Direkt bei SOLARVIC auf sularvic.com, Lieferung in ganz Österreich.\"}}]}\u003c\/script\u003e","brand":"ALVA","offers":[{"title":"Default Title","offer_id":58425514099019,"sku":"ALAG18","price":90.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/5075\/6427\/files\/OTc1MTg.jpg?v=1788944884"}],"url":"https:\/\/sularvic.com\/en\/collections\/energie-heizungsausdehnungsgefaesse-klein.oembed","provider":"SOLARVIC | Photovoltaik \u0026 Haustechnik","version":"1.0","type":"link"}