Products
Master B 180 – direct oil fired heaters
Direct oil heaters are highly efficient devices that provide large volumes of instant heat where it is required. They are best for open or well ventilated areas like factories, warehouses or construction sites. Master direct heaters are known as very efficient and robust as well as safe and easy in use.
Key features
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Overheat thermostat
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Post ventilation
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Thermally protected motor
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Transparent external suction filter
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Three oil filters – oil pump filter, suction filter and inlet filter
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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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Snorkel
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Easy maintenance with external pump
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Diagnostic LED
Product specifications
Heating power
Heating power
Heating power
Air flow
Fuel autonomy
Thermostat control
Fuel consumption
Power supply
Electric power
Rated current
Protection
Tank capacity
Product size (l x w x h)
Box size (l x w x h)
Net/gross weight
Pallet
Suitable for
Our tools
Air flow heater calculator - Master
Use our calculator to get recommendations for the size of air flow heater you need for your room.
Master 3-year limited warranty
Register your Master product here to take advantage of the benefits of the 3-year limited warranty.
Master Climate Solutions app
Use the Master Climate solutions app to calculate power and get recommended heating, cooling, drying or ventilation products for your work area.
Accessories and consumables
Product code: 4150.109
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.112
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.133
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Product code: 4150.134
Accessory for direct oil, indirect oil, AIR-BUS, BLP ET, B 18, B 30, RS 40, XL 9, XL 61, XL 91, DC 61, CF 75
Useful downloads
Master catalogue
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Featured insights
Ensure that construction heaters are applied effectively and safely by following this helpful guide.
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