{"id":38,"date":"2026-07-14T13:51:45","date_gmt":"2026-07-14T13:51:45","guid":{"rendered":"https:\/\/weltem-industrial.com\/index.php\/product\/weltem-who-135-diesel-infrared-heater-17-4-kw\/"},"modified":"2026-07-20T08:34:39","modified_gmt":"2026-07-20T08:34:39","slug":"weltem-who-135-diesel-infrarotstrahler-17-4-kw","status":"publish","type":"product","link":"https:\/\/weltem-industrial.com\/de\/product\/weltem-who-135-diesel-infrared-heater-17-4-kw\/","title":{"rendered":"WELTEM WHO-135 Diesel infrarotstrahler 17,4 kW"},"content":{"rendered":"

WELTEM WHO-135 Diesel infrarotstrahler 17,4 kW \u2013 zuverl\u00e4ssige W\u00e4rme f\u00fcr mittelgro\u00dfe Werkst\u00e4tten und Lagerhallen<\/h2>\n

Der WELTEM WHO-135 Diesel infrarotstrahler<\/strong> bietet effiziente, leise W\u00e4rme f\u00fcr R\u00e4ume bis zu 1.600 m\u00b3, heizt effektiv ca. 1.131 m\u00b3 mit nur 1,5 l\/h Brennstoff. Im Gegensatz zu herk\u00f6mmlichen Hei\u00dfgebl\u00e4sen erw\u00e4rmt die Infrarot-Technologie B\u00f6den, W\u00e4nde, Maschinen und Personen im Raum direkt, sodass die W\u00e4rme fast sofort sp\u00fcrbar ist und sich gleichm\u00e4\u00dfig ohne laute, staubige Zugluft verteilt.<\/p>\n

Mit einem Ger\u00e4uschpegel von nur 32 dB, einem einstellbaren Thermostat (0\u201340 \u00b0C) und einer Fernbedienung verbindet der WHO-135 Komfort mit Kontrolle. Sein geringer, ehrlicher Kraftstoffverbrauch und die saubere, geruchlose Verbrennung machen ihn zu einer sparsamen und umweltbewussten Wahl f\u00fcr den Innenbereich, unterst\u00fctzt durch eine 3-j\u00e4hrige Herstellergarantie.<\/p>\n

Warum sollten Sie den WELTEM WHO-135 w\u00e4hlen?<\/h2>\n

WELTEM-Heizger\u00e4te sind mit extra viel Metall, gr\u00f6\u00dferen Brennerrohren und hochwertigen Reflektorplatten ausgestattet, was eine robuste Konstruktion, eine h\u00f6here W\u00e4rmeleistung und eine l\u00e4ngere Lebensdauer als bei vergleichbaren Modellen erm\u00f6glicht. Der WHO-135 verf\u00fcgt zudem \u00fcber eine abnehmbare R\u00fcckwand f\u00fcr zweiseitige Beheizung, was die Flexibilit\u00e4t bei der Beheizung Ihres Raumes erh\u00f6ht. Da der angegebene Kraftstoffverbrauch exakt dem entspricht, was Sie erhalten, bleiben Ihre Betriebskosten Saison f\u00fcr Saison vorhersehbar.<\/p>\n

Wo man den WHO-135 verwendet<\/h2>\n

Das WHO-135 ist ideal f\u00fcr Werkst\u00e4tten, Lagerhallen, landwirtschaftliche Geb\u00e4ude und mittlere Industriehallen. Seine gro\u00dfen R\u00e4der, das mobile Design und der abgassellose Betrieb erm\u00f6glichen einen schnellen Einsatz \u00fcberall dort, wo zuverl\u00e4ssige, angenehme W\u00e4rme ben\u00f6tigt wird.<\/p>\n

Hauptmerkmale<\/h2>\n
    \n
  • Infrarotw\u00e4rme, die B\u00f6den, W\u00e4nde, Gegenst\u00e4nde und Menschen direkt erw\u00e4rmt \u2013 nicht nur die Luft \u2013 f\u00fcr eine gleichm\u00e4\u00dfige, zugluftfreie W\u00e4rme<\/li>\n
  • Geruchlose und rauchfreie Verbrennung dank eines speziellen Brennersystems mit Keramikfiltern<\/li>\n
  • Fl\u00fcsterleiser Betrieb bei nur 32 dB<\/li>\n
  • L\u00e4uft mit (Bio-)Diesel bei niedrigem, ehrlichem Kraftstoffverbrauch \u2013 genau wie beworben<\/li>\n
  • Erreicht die H\u00f6chsttemperatur innerhalb von 120 Sekunden<\/li>\n
  • Mobil und langlebig: gro\u00dfe R\u00e4der und eine robuste, hochwertige Metallkonstruktion<\/li>\n
  • Verstellbares Thermostat (0\u201340 \u00b0C) und Fernbedienung im Lieferumfang enthalten<\/li>\n
  • 3 Jahre Herstellergarantie<\/li>\n<\/ul>\n

    Was ist in der Kiste<\/h2>\n
      \n
    • WELTEM WHO-135 Diesel infrarotstrahler 17,4 kW (bis zu 1.600 m\u00b3)<\/li>\n
    • Schutzh\u00fclle inklusive<\/li>\n
    • + KOSTENLOSE batteriebetriebene \u00d6lpumpe DP-03-1 (mit Automatikstopp)<\/li>\n<\/ul>\n

      Technische Daten<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Modell<\/td>\nWHO-135<\/td>\n<\/tr>\n
      Effektives Heizvolumen<\/td>\n1.131 m\u00b3<\/td>\n<\/tr>\n
      Kommuniziertes Volumen<\/td>\n1.600 m\u00b3<\/td>\n<\/tr>\n
      Heizleistung<\/td>\n15.000 kcal\/h<\/td>\n<\/tr>\n
      Heizwert<\/td>\n17,4 kW<\/td>\n<\/tr>\n
      Kraftstoffverbrauch (dauerhaft)<\/td>\n1,5 l\/h<\/td>\n<\/tr>\n
      Tankvolumen<\/td>\n45 l<\/td>\n<\/tr>\n
      Abmessungen (B x T x H)<\/td>\n1.305 x 320 x 988 mm<\/td>\n<\/tr>\n
      Netzteil<\/td>\n230 V \/ 50 Hz<\/td>\n<\/tr>\n
      Fernbedienung<\/td>\nJa<\/td>\n<\/tr>\n
      Temperatureinstellung<\/td>\n0\u201340 \u00b0C<\/td>\n<\/tr>\n
      Ger\u00e4uschpegel<\/td>\n32 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Der WELTEM WHO-135 Diesel infrarotstrahler (17,4 kW)<\/strong> liefert kraftvolle, leise und kraftstoffeffiziente Strahlungsw\u00e4rme f\u00fcr mittelgro\u00dfe R\u00e4ume bis zu 1.600 m\u00b3. Er erw\u00e4rmt Gegenst\u00e4nde und Oberfl\u00e4chen direkt f\u00fcr eine gleichm\u00e4\u00dfige, angenehme W\u00e4rme und verbraucht dabei nur 1,5 l\/h (Bio-)Diesel.<\/p>\n

        \n
      • Effektive Heizung f\u00fcr R\u00e4ume bis zu 1.600 m\u00b3<\/li>\n
      • Geringer Verbrauch ab 1,5 l\/h \u2013 geruchlos & rauchfrei<\/li>\n
      • Fl\u00fcsterleise mit 32 dB, inklusive Thermostat & Fernbedienung<\/li>\n
      • 3 Jahre Herstellergarantie<\/li>\n<\/ul>","protected":false},"featured_media":43,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[19,20,18],"class_list":["post-38","product","type-product","status-publish","has-post-thumbnail","product_cat-infrared-heaters","product_tag-diesel","product_tag-infrared-heater","product_tag-weltem","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nWELTEM WHO-135 Diesel Infrared Heater 17.4 kW up to 1,600 m\u00b3 | WELTEM Europe<\/title>\n<meta name=\"description\" content=\"WELTEM WHO-135 diesel infrared heater 17.4 kW \u2013 powerful, quiet, fuel-efficient heat for medium-sized workshops and warehouses up to 1,600 m\u00b3.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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