{"id":33625,"date":"2025-07-30T11:28:42","date_gmt":"2025-07-30T09:28:42","guid":{"rendered":"https:\/\/www.metmann.com\/greenhouse-heating-with-met-mann-hot-air-generators\/"},"modified":"2025-07-30T11:28:42","modified_gmt":"2025-07-30T09:28:42","slug":"greenhouse-heating-with-met-mann-hot-air-generators","status":"publish","type":"post","link":"https:\/\/www.metmann.com\/en\/greenhouse-heating-with-met-mann-hot-air-generators\/","title":{"rendered":"Greenhouse Heating with MET MANN Hot Air Generators"},"content":{"rendered":"<p>At MET MANN, we present a recent installation of hot air generators in a 1.5-hectare (15,000 m\u00b2) greenhouse complex located in Portugal.<\/p>\n<p><strong>Installation of Model MM-350-G Generators<\/strong><\/p>\n<p>To ensure ideal thermal conditions during the cold months, eight MET MANN model MM-350-G hot air generators have been installed, equipped with propane gas burners and rotating nozzles, thus maximizing the distribution of hot air over the entire greenhouse surface.<\/p>\n<p><strong>Technical Features of the MM-350-G Model<\/strong><\/p>\n<p>\u2022 Nominal power: 350 kW<br \/>\u2022 Thermal efficiency: 92%<br \/>\u2022 Air flow: 25,500 m\u00b3\/h<br \/>\u2022 Available static pressure: 120 Pa<br \/>\u2022 Thermal difference: 34\u00b0C<br \/>\u2022 Electrical power: 5.5 kW<\/p>\n<p><strong>High Efficiency for Cold Climates<\/strong><\/p>\n<p>Greenhouse heating requires fast, efficient, and reliable solutions. MET MANN hot air generators can utilize 92% of the heat generated, reducing the energy losses associated with other systems.<br \/>This makes our generators one of the most effective options for keeping crops protected from the low temperatures of autumn and winter.<\/p>\n<p><strong>Wide Range of Heating Solutions<\/strong><\/p>\n<p>At MET MANN, we offer a complete range of hot air generators with power ranging from 43 kW to 500 kW, adapted to different needs and energy sources:<\/p>\n<p>\u2022 Diesel, natural gas, or LPG operation<br \/>\u2022 Models available for biomass pellets<br \/>\u2022 Manually loaded wood-burning stoves for more traditional applications<\/p>\n","protected":false},"excerpt":{"rendered":"<p>At MET MANN, we present a recent installation of hot air generators in a 1.5-hectare (15,000 m\u00b2) greenhouse complex located in Portugal. Installation of Model MM-350-G Generators To ensure ideal thermal conditions during the cold months, eight MET MANN model MM-350-G hot air generators have been installed, equipped with propane gas burners and rotating nozzles, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":33654,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","_joinchat":[],"footnotes":""},"categories":[50],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Greenhouse Heating with MET MANN Hot Air Generators | MET MANN<\/title>\r\n<meta name=\"description\" content=\"At MET MANN, we present a recent installation of hot air generators in a 1.5-hectare (15,000 m\u00b2) greenhouse complex located in Portugal.\" \/>\r\n<meta name=\"robots\" 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