



Master BV 77E - არაპირდაპირი ნავთობის ჰაერის გამათბობლები 21 kW
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Master BV 77 — Indirect Oil Air Heater, 21 kW
The Master BV 77 is a high-pressure indirect oil air heater that produces 100% clean, dry, and non-polluting warm air. It is highly efficient in spaces with limited ventilation such as shops, event tents, food preparation areas, and exhibition halls. Flexible ducts can be used to distribute warm air.
Key Features:
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Clean warm air
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Optional connection to flexible duct
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Exhaust gas outlet
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Heat exchanger
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Overheat thermostat
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Post-ventilation
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Thermally protected motor
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Three oil filters: pump, suction, and inlet
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Transparent external filter with glass
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Electronic flame control with photocell
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Stainless steel combustion chamber
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Oil tank with level indicator
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Trolley included
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High-quality branded fuel pump
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Easy maintenance fuel pump
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Snorkel for fuel tank ventilation
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Diagnostic LED
Specifications:
Parameter | Unit | Value |
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Heating capacity | kW | 21 |
Heating capacity | BTU/h | 71,700 |
Heating capacity | Kcal/h | 18,100 |
Airflow | m³/h | 1,550 |
Fuel autonomy | hours | 19 |
Thermostat control | Analog/Digital | |
Fuel consumption | L/h | 2 |
Power supply | V/Hz | 220-240/1Ph/50Hz |
Power consumption | kW | 0.3 |
Rated current | A | 1.5 |
Protection class | IP40 | |
Tank capacity | L | 36 |
Grip tube diameter | Ø mm | 120 |
Flex tube diameter | Ø cm | 31 |
Product dimensions (LxWxH) | mm | 1130 x 380 x 660 |
Package dimensions (LxWxH) | mm | 1200 x 400 x 530 |
Net/Gross weight | kg | 33 / 37 |
Plate | pcs | 8 |
Dual voltage | Available |
Applications:
Agriculture, automotive, commercial buildings, construction, emergency services, events & festivals, temporary structures, general industry and manufacturing, military & aerospace, rental companies.