{"id":40103,"date":"2025-09-21T20:25:22","date_gmt":"2025-09-21T16:25:22","guid":{"rendered":"https:\/\/airsystems.ge\/shop\/?post_type=product&p=40103"},"modified":"2025-09-21T20:25:22","modified_gmt":"2025-09-21T16:25:22","slug":"master-sf-range-indirect-oil-fired-heaters-models-sf-70-95-130-190-260-360-500-600-700-900-1200","status":"publish","type":"product","link":"https:\/\/airsystems.ge\/shop\/product\/master-sf-range-indirect-oil-fired-heaters-models-sf-70-95-130-190-260-360-500-600-700-900-1200\/","title":{"rendered":"Master SF range \u2013 indirect oil-fired heaters Models: SF 70-95-130-190-260-360-500-600-700-900-1200"},"content":{"rendered":"
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Key features<\/strong><\/h3>\n<\/div>\n
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    Vertical or horizontal monoblocks<\/div>\n<\/li>\n
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    Supplied with or without oil, propane or natural gas burner<\/div>\n<\/li>\n
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    High-pressure centrifugal fan with double intake<\/div>\n<\/li>\n
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    High air flow<\/div>\n<\/li>\n
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    2mm thick combustion chamber with flame return<\/div>\n<\/li>\n
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    Reinforced chamber bottom in refractory stainless steel<\/div>\n<\/li>\n
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    Heat exchanger with stainless steel flue gas turbulators<\/div>\n<\/li>\n<\/ul>\n<\/div>\n
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      10\/10mm thick pre-painted galvanised sheet metal casing<\/div>\n<\/li>\n
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      Panel thermal insulation<\/div>\n<\/li>\n
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      Integrated watertight electrical panel<\/div>\n<\/li>\n
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      Inspection hatches for easy maintenance of the firebox\/exchanger assembly and flue gas manifold<\/div>\n<\/li>\n
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      Bi-thermostat “fan-limit” doubled with an independent overheating thermostat<\/div>\n<\/li>\n
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      Can run on HVO100 biofuel, diesel or kerosene<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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      High performance<\/strong><\/h3>\n

      Whether used for direct air discharge (directional heads) or connected to a duct network, SF units offer first-class performance: power ratings ranging from 60.7 to 1,160 kW, efficiencies of over 90% across the range, and air flow rates of between 4,300 and 72,000\u00a0m\u00b3\/h.
      \nThese features give them a particularly favourable cost\/efficiency ratio.<\/p>\n

      Rational<\/strong><\/h3>\n

      Simple to install, SF generators produce immediately available heat for a moderate investment in relation to the volume heated. Thanks to their high-pressure centrifugal fan, they can heat several rooms with a single generator via a network of ducts. Their high airflow rate means that temperatures rise quickly, making it unnecessary to keep the generator running when the room is unoccupied. The exceptional efficiency of SF series heaters (over 90%) is a guarantee of efficiency and energy savings.<\/p>\n

      Quality<\/strong><\/h3>\n

      SF heaters are top-of-the-range appliances, with everything in their design and construction designed for maximum efficiency and reliability:<\/p>\n

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      • 2 mm thick combustion chamber with flame return<\/li>\n
      • Refractory stainless steel reinforced chamber bottom<\/li>\n
      • Heat exchanger with stainless steel flue gas turbulators (firebox guaranteed for 5 years)<\/li>\n
      • High-pressure centrifugal fan with double intake<\/li>\n
      • Complete chassis in galvanised sheet metal<\/li>\n
      • Body in 10\/10 mm thick pre-painted electro-galvanised sheet metal<\/li>\n
      • Thermal insulation of panels<\/li>\n
      • Integrated watertight electrical panel<\/li>\n
      • Inspection hatches for easy maintenance of the firebox\/exchanger assembly and flue gas manifold<\/li>\n
      • Bi-thermostat “fan-limit” doubled with an independent overheating thermostat<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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        Product specifications<\/strong><\/h3>\n<\/div>\n
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          Select model:<\/h4>\n<\/li>\n
        • SF\u00a070<\/li>\n
        • SF\u00a095<\/li>\n
        • SF\u00a0130<\/li>\n
        • SF\u00a0190<\/li>\n
        • SF\u00a0260<\/li>\n
        • SF\u00a0360<\/li>\n
        • SF\u00a0500<\/li>\n
        • SF\u00a0600<\/li>\n
        • SF\u00a0700<\/li>\n
        • SF\u00a0900<\/li>\n
        • SF\u00a01200<\/li>\n<\/ul>\n
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