{"id":40,"date":"2026-07-14T13:51:45","date_gmt":"2026-07-14T13:51:45","guid":{"rendered":"https:\/\/weltem-industrial.com\/index.php\/product\/weltem-who-250f-diesel-infrared-heater-29-kw-with-fan\/"},"modified":"2026-07-20T08:34:44","modified_gmt":"2026-07-20T08:34:44","slug":"riscaldatore-a-infrarossi-a-gasolio-weltem-who-250f-29-kw-con-ventilatore","status":"publish","type":"product","link":"https:\/\/weltem-industrial.com\/it\/product\/weltem-who-250f-diesel-infrared-heater-29-kw-with-fan\/","title":{"rendered":"Riscaldatore a infrarossi a gasolio WELTEM WHO-250F 29 kW con ventilatore"},"content":{"rendered":"

Riscaldatore a infrarossi a gasolio WELTEM WHO-250F 29 kW \u2013 massima potenza con ventilatore integrato per grandi spazi industriali<\/h2>\n

Il Riscaldatore a infrarossi a gasolio WELTEM WHO-250F<\/strong> fornisce un riscaldamento efficiente e silenzioso per spazi fino a 4.680 m\u00b3, riscaldando efficacemente circa 2.100 m\u00b3 con soli 2,35 l\/h di carburante. A differenza dei tradizionali generatori d'aria calda, la tecnologia a infrarossi riscalda direttamente pavimenti, pareti, macchinari e persone nell'ambiente, grazie a una ventola integrata per una pi\u00f9 rapida distribuzione del calore, in modo che il calore sia percepito quasi istantaneamente e si diffonda in modo uniforme senza correnti d'aria rumorose e polverose.<\/p>\n

Con un livello di rumorosit\u00e0 di soli 32 dB, un termostato regolabile (0\u201340 \u00b0C) e un telecomando, il WHO-250F unisce comfort e controllo. Il suo consumo di carburante basso e trasparente e la combustione pulita e inodore lo rendono una scelta economica e rispettosa dell'ambiente per l'uso interno, supportata da una garanzia del produttore di 3 anni.<\/p>\n

Perch\u00e9 scegliere il WELTEM WHO-250F?<\/h2>\n

I riscaldamenti WELTEM sono costruiti con metallo extra, tubi del bruciatore pi\u00f9 grandi e pannelli riflettori di alta qualit\u00e0, offrendo una struttura robusta, una maggiore resa termica e una durata superiore rispetto a modelli comparabili. Il modello WHO-250F dispone anche di una ventola integrata per una distribuzione del calore pi\u00f9 rapida e ampia, aggiungendo flessibilit\u00e0 al modo in cui riscaldi il tuo spazio. Poich\u00e9 il consumo di carburante dichiarato corrisponde esattamente a ci\u00f2 che si ottiene, i costi di gestione rimangono prevedibili stagione dopo stagione.<\/p>\n

Dove utilizzare il WHO-250F<\/h2>\n

Il WHO-250F \u00e8 ideale per grandi capannoni industriali, magazzini, tendoni per eventi e aree esterne coperte. Le sue grandi ruote, il design mobile e il funzionamento senza canna fumaria lo rendono rapido da installare ovunque sia necessario un calore affidabile e confortevole.<\/p>\n

Caratteristiche principali<\/h2>\n
    \n
  • Calore a infrarossi che riscalda direttamente pavimenti, pareti, oggetti e persone \u2013 non solo l'aria \u2013 per un calore uniforme e senza correnti d'aria<\/li>\n
  • Combustione inodore e senza fumo grazie a un sistema di bruciatori dedicato con filtri in ceramica<\/li>\n
  • Funzionamento estremamente silenzioso a soli 32 dB<\/li>\n
  • Funziona a (bio)diesel con un consumo di carburante basso e veritiero, esattamente come pubblicizzato<\/li>\n
  • Raggiunge la temperatura massima entro 120 secondi<\/li>\n
  • Mobile e durevole: grandi ruote e una robusta struttura in metallo di alta qualit\u00e0<\/li>\n
  • Termostato regolabile (0\u201340 \u00b0C) e telecomando incluso<\/li>\n
  • Garanzia del produttore di 3 anni<\/li>\n<\/ul>\n

    C'\u00e8 nella scatola<\/h2>\n
      \n
    • Riscaldatore a infrarossi a gasolio WELTEM WHO-250F 29 kW (fino a 4.680 m\u00b3)<\/li>\n
    • Custodia protettiva inclusa<\/li>\n
    • + POMPA per olio a batteria DP-03-1 GRATUITA (con arresto automatico)<\/li>\n<\/ul>\n

      Specifiche tecniche<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Modello<\/td>\nWHO-250F<\/td>\n<\/tr>\n
      Area riscaldata<\/td>\n280 m\u00b2<\/td>\n<\/tr>\n
      Volume di riscaldamento efficace<\/td>\n2.100 m\u00b3<\/td>\n<\/tr>\n
      Volume comunicato<\/td>\n4.680 m\u00b3<\/td>\n<\/tr>\n
      Capacit\u00e0 di riscaldamento<\/td>\n25.000 kcal\/h<\/td>\n<\/tr>\n
      Resa calorifica<\/td>\n29 kW<\/td>\n<\/tr>\n
      Consumo di carburante (continuo)<\/td>\n2,35 l\/h<\/td>\n<\/tr>\n
      Capacit\u00e0 del serbatoio<\/td>\n80 l<\/td>\n<\/tr>\n
      Dimensioni (L x P x A)<\/td>\n1,340 x 350 x 1.275 mm<\/td>\n<\/tr>\n
      Alimentatore<\/td>\n230 V \/ 50 Hz<\/td>\n<\/tr>\n
      Telecomando<\/td>\nS\u00ec<\/td>\n<\/tr>\n
      Impostazione della temperatura<\/td>\n0\u201340 \u00b0C<\/td>\n<\/tr>\n
      Livello di rumore<\/td>\n32 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Il Riscaldatore a infrarossi diesel WELTEM WHO-250F (29 kW)<\/strong> eroga un calore radiante potente, silenzioso ed efficiente nei consumi per grandi spazi fino a 4.680 m\u00b3. Riscalda direttamente oggetti e superfici per un calore uniforme e confortevole, consumando solo 2,35 l\/h di (bio)diesel.<\/p>\n

        \n
      • Calore efficace per spazi fino a 4.680 m\u00b3<\/li>\n
      • Basso consumo da 2,35 l\/h \u2013 inodore e senza fumo<\/li>\n
      • Silenzioso come un sussurro a 32 dB, con termostato e telecomando<\/li>\n
      • Garanzia del produttore di 3 anni<\/li>\n<\/ul>","protected":false},"featured_media":45,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[19,20,18],"class_list":["post-40","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-250F Diesel Infrared Heater 29 kW up to 4,680 m\u00b3 | WELTEM Europe<\/title>\n<meta name=\"description\" content=\"WELTEM WHO-250F diesel infrared heater 29 kW with a built-in fan \u2013 powerful, quiet and even radiant heat for large industrial spaces up to 4,680 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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