{"id":9071,"date":"2026-07-24T11:44:34","date_gmt":"2026-07-24T08:44:34","guid":{"rendered":"https:\/\/axinar.com\/blog\/wood-boiler-100sqm"},"modified":"2026-07-24T11:44:34","modified_gmt":"2026-07-24T08:44:34","slug":"wood-boiler-100sqm","status":"publish","type":"post","link":"https:\/\/axinar.com\/de\/blog\/wood-boiler-100sqm","title":{"rendered":"Holzkessel f\u00fcr 100 m\u00b2, welcher ideal ist"},"content":{"rendered":"<p>Der Holzkessel bleibt die wirtschaftlichste Heizl\u00f6sung f\u00fcr H\u00e4user in Gegenden mit g\u00fcnstigem Brennholz, besonders im halbst\u00e4dtischen und l\u00e4ndlichen Raum. F\u00fcr 100 m\u00b2 ist die richtige Leistungswahl entscheidend: Ein Holzkessel arbeitet am besten bei 70\u201390 % seiner Nennleistung, nicht bei 40\u201350 %.<\/p>\n<h2>Wie viel kW Sie f\u00fcr 100 m\u00b2 brauchen<\/h2>\n<table>\n<thead>\n<tr>\n<th>Geb\u00e4udemerkmale<\/th>\n<th>Erforderliche Leistung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gute D\u00e4mmung, Zone A\u2013B<\/td>\n<td><strong>13\u201318 kW<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Mittlere D\u00e4mmung, Zone B\u2013C<\/td>\n<td><strong>18\u201325 kW<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Altbau, Zone C\u2013D, kaltes Bergklima<\/td>\n<td><strong>25\u201332 kW<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Hinweis: Bei Holzkesseln legen Sie besser etwas gr\u00f6\u00dfer aus als bei Pellets, denn der Heizwert von Holz h\u00e4ngt stark von der Feuchte ab (15\u201320 % Feuchte = 4,2 kWh\/kg, 30 % Feuchte = nur 3,0 kWh\/kg).<\/p>\n<h2>Empfohlene AXINAR-Modelle f\u00fcr 100 m\u00b2<\/h2>\n<h3>1. AXINAR BM30, der klassische Holzkessel mit 30 kW<\/h3>\n<div style=\"border:1px solid rgba(221,43,28,.28);border-radius:10px;padding:22px;margin:26px 0;background:rgba(255,255,255,.02);\">\n<div style=\"margin-bottom:14px;\">\n<div style=\"font-family:'Barlow Condensed', sans-serif;font-size:1.35rem;font-weight:700;line-height:1.15;margin-bottom:2px;color:#ffffff;\">AXINAR BM30<\/div>\n<div style=\"opacity:.85;font-size:.92rem;color:#ffffff;\">Klassischer Holzkessel 30 kW<\/div>\n<\/p><\/div>\n<div>\n<p style=\"margin:0 0 12px 0;line-height:1.55;color:#ffffff;\">Unser bew\u00e4hrtestes Modell f\u00fcr H\u00e4user von 90\u2013140 m\u00b2. Einfach, langlebig, effizient.<\/p>\n<ul style=\"margin:0 0 14px 0;padding-left:20px;color:#ffffff;\">\n<li style=\"margin-bottom:6px;\">Lambdasonde f\u00fcr die richtige Verbrennungsregelung<\/li>\n<li style=\"margin-bottom:6px;\">Gro\u00dfe F\u00fcllt\u00fcr, nimmt Scheite bis 55 cm auf<\/li>\n<li style=\"margin-bottom:6px;\">Autonomie 8\u201312 Stunden je Holzf\u00fcllung<\/li>\n<\/ul>\n<p>    <a href=\"https:\/\/axinar.com\/de\/p\/axinar-holzkessel-bm30-30-kw-de\" style=\"display:inline-block !important;background:#dd2b1c !important;color:#ffffff !important;font-family:Barlow Condensed, sans-serif !important;font-size:.9rem !important;font-weight:700 !important;text-transform:uppercase !important;letter-spacing:1.2px !important;padding:10px 22px !important;border-radius:6px !important;text-decoration:none !important;margin-top:10px;\">Zum Produkt \u2192<\/a>\n  <\/div>\n<\/div>\n<h3>2. AXINAR PESKON PSK30, mit integriertem W\u00e4rmetauscher<\/h3>\n<div style=\"border:1px solid rgba(221,43,28,.28);border-radius:10px;padding:22px;margin:26px 0;background:rgba(255,255,255,.02);\">\n<div style=\"margin-bottom:14px;\">\n<div style=\"font-family:'Barlow Condensed', sans-serif;font-size:1.35rem;font-weight:700;line-height:1.15;margin-bottom:2px;color:#ffffff;\">AXINAR PESKON PSK30<\/div>\n<div style=\"opacity:.85;font-size:.92rem;color:#ffffff;\">Holzkessel 30 kW mit integriertem Warmwasser-W\u00e4rmetauscher<\/div>\n<\/p><\/div>\n<div>\n<p style=\"margin:0 0 12px 0;line-height:1.55;color:#ffffff;\">Wenn Sie sowohl Raumheizung ALS AUCH Warmwasser ohne separaten Speicher brauchen, leistet der PESKON PSK30 beides in einem Ger\u00e4t.<\/p>\n<ul style=\"margin:0 0 14px 0;padding-left:20px;color:#ffffff;\">\n<li style=\"margin-bottom:6px;\">30 kW Holz plus Warmwasser-W\u00e4rmetauscher<\/li>\n<li style=\"margin-bottom:6px;\">Kein separater Kesselspeicher n\u00f6tig<\/li>\n<li style=\"margin-bottom:6px;\">Kompakt, ideal f\u00fcr kleine Heizr\u00e4ume<\/li>\n<\/ul>\n<p>    <a href=\"https:\/\/axinar.com\/de\/p\/axinar-holzkessel-peskon-psk30-30-kw-mit-eingebautem-warmetauscher-de\" style=\"display:inline-block !important;background:#dd2b1c !important;color:#ffffff !important;font-family:Barlow Condensed, sans-serif !important;font-size:.9rem !important;font-weight:700 !important;text-transform:uppercase !important;letter-spacing:1.2px !important;padding:10px 22px !important;border-radius:6px !important;text-decoration:none !important;margin-top:10px;\">Zum Produkt \u2192<\/a>\n  <\/div>\n<\/div>\n<h2>Richtwert f\u00fcr den j\u00e4hrlichen Holzverbrauch (100 m\u00b2)<\/h2>\n<ul>\n<li><strong>Zone A:<\/strong> 3\u20134 Festmeter trockenes Holz<\/li>\n<li><strong>Zone B:<\/strong> 4\u20135,5 Festmeter<\/li>\n<li><strong>Zone C:<\/strong> 5,5\u20137 Festmeter<\/li>\n<li><strong>Zone D:<\/strong> 7\u20139 Festmeter<\/li>\n<\/ul>\n<p>Der Verbrauch h\u00e4ngt stark von der Holzqualit\u00e4t ab. <strong>Trockenes Holz (2 Jahre gelagert)<\/strong> liefert doppelt so viel W\u00e4rme wie frisches. Au\u00dferdem haben Harth\u00f6lzer (Steineiche, Buche) einen 20\u201330 % h\u00f6heren Heizwert als Nadelh\u00f6lzer (Kiefer, Tanne).<\/p>\n<h2>Was Sie vor dem Kauf wissen sollten<\/h2>\n<ul>\n<li><strong>Stellfl\u00e4che:<\/strong> F\u00fcr 100 m\u00b2 brauchen Sie ~15 m\u00b2 Holzlager (\u00fcberdacht, bel\u00fcftet), um trockenes Holz bereitzuhaben.<\/li>\n<li><strong>Pufferspeicher:<\/strong> Bei Holzkesseln unverzichtbar. Volumen ~15\u201320 Liter je kW (also ~450\u2013600 Liter f\u00fcr den BM30). Speichert \u00fcbersch\u00fcssige W\u00e4rme und reduziert das Nachlegen auf 1\u00d7 pro Tag.<\/li>\n<li><strong>Schornstein:<\/strong> \u00d8160\u2013180 mm doppelwandiger Edelstahl. H\u00f6her als bei Pellets (niedrigere Abgastemperatur).<\/li>\n<li><strong>Manuelle Beschickung:<\/strong> Ein Holzkessel muss t\u00e4glich beschickt werden (1\u20132 Mal). Wollen Sie 3\u20135 Tage Autonomie, denken Sie an Pellets.<\/li>\n<\/ul>\n<h2>Pellets oder Holz f\u00fcr 100 m\u00b2? Der schnelle Vergleich<\/h2>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Holz<\/th>\n<th>Pellet<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Anschaffungskosten des Kessels<\/td>\n<td>Niedriger (~30\u201340%)<\/td>\n<td>h\u00f6her<\/td>\n<\/tr>\n<tr>\n<td>Brennstoffkosten\/kWh<\/td>\n<td>Niedriger<\/td>\n<td>mittel<\/td>\n<\/tr>\n<tr>\n<td>Autonomie<\/td>\n<td>8\u201312 Stunden<\/td>\n<td>2\u20135 Tage<\/td>\n<\/tr>\n<tr>\n<td>T\u00e4gliche Handhabung<\/td>\n<td>Anspruchsvoll<\/td>\n<td>minimal<\/td>\n<\/tr>\n<tr>\n<td>Stellfl\u00e4che<\/td>\n<td>Viel (bel\u00fcftet)<\/td>\n<td>Wenig (geschlossen)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>M\u00f6chten Sie einen individuellen Vorschlag f\u00fcr Ihr Zuhause?<\/h2>\n<p>Senden Sie uns die Eckdaten Ihrer Anlage, wir melden uns innerhalb von 24 Stunden mit einer konkreten Modellempfehlung und Richtkosten f\u00fcr die Montage.<\/p>\n<p><a href=\"https:\/\/axinar.com\/de\/kontakt\" style=\"display:inline-block !important;background:#dd2b1c !important;color:#ffffff !important;font-family:Barlow Condensed, sans-serif !important;font-size:1rem !important;font-weight:700 !important;text-transform:uppercase !important;letter-spacing:1.5px !important;padding:12px 28px !important;border-radius:8px !important;text-decoration:none !important;margin-top:8px;\">Angebot anfordern \u2192<\/a><\/p>\n<hr>\n<p><em>Brauchen Sie ausf\u00fchrliche Informationen f\u00fcr gr\u00f6\u00dfere H\u00e4user? Siehe den <a href=\"https:\/\/axinar.com\/de\/blog\/boiler-power-per-square-meter-guide\">vollst\u00e4ndiger Leitfaden zur Kesselauswahl<\/a> mit Beispielen von 85 bis 320 m\u00b2.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Der Holzkessel bleibt die wirtschaftlichste Heizl\u00f6sung f\u00fcr H\u00e4user in Gegenden mit g\u00fcnstigem Brennholz, besonders im halbst\u00e4dtischen und l\u00e4ndlichen Raum. F\u00fcr [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":2218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_title":"Holzkessel f\u00fcr 100 m\u00b2: ideale Modelle und kW | AXINAR","rank_math_description":"Holzkessel f\u00fcr 100 m\u00b2: wie viel kW Sie brauchen, AXINAR BM30 und PESKON PSK30, Jahresverbrauch an Holz in Festmetern, Hinweise zur Installation.","footnotes":""},"categories":[380,167],"tags":[],"class_list":["post-9071","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/posts\/9071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/comments?post=9071"}],"version-history":[{"count":0,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/posts\/9071\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/media\/2218"}],"wp:attachment":[{"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/media?parent=9071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/categories?post=9071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/axinar.com\/de\/wp-json\/wp\/v2\/tags?post=9071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}