{"id":2308,"date":"2025-07-21T14:31:22","date_gmt":"2025-07-21T14:31:22","guid":{"rendered":"https:\/\/kretz.cz\/produkt\/flamen-alfa-50-vr\/"},"modified":"2025-09-09T20:54:56","modified_gmt":"2025-09-09T20:54:56","slug":"flamen-alfa-50-vr","status":"publish","type":"product","link":"https:\/\/kretz.cz\/en\/product\/flamen-alfa-50-vr\/","title":{"rendered":"Flamen ALFA 50 VR"},"content":{"rendered":"<p>The ALFA 50 VR is a wider version of the classic hot-air insert with a grate-free firebox. It reliably heats up to 210 m\u00b3 with an efficiency of 81%. The output of 4\u20138 kW can be easily adjusted to current needs. With a top flue outlet and a robust weight of 144 kg, it ensures stability and long service life.<\/p>","protected":false},"excerpt":{"rendered":"<p>The ALFA 50 VR insert offers a larger width and an output of 4\u20138 kW. 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