Products
Master BV 400 – indirect oil fired air heater
Master indirect oil heaters with a separate burner generate a large volume of 100% clean, dry and warm air. These heaters are equipped with a fuel tank and are very easy easy to move or transport. They have a seperate air inlet kit for combustion air supply which is very useful in polluted areas. In addition, can be used with one or two flex tubes to spread the warm air.
Key features
-
Clean hot air
-
Very low noise (72 dB)
-
Plug fan allows high air pressure 500 Pa
-
2-stage Master burner
-
Air feed kit
-
Rotomoulded tank
-
Socket for remote thermostat
-
High-efficiency heat exchanger
-
Stainless steel combustion chamber
-
Trolley included
-
Snorkel for non-drip fuel tank
Product specifications
Heating power
Heating power
Heating power
Fan type
Total air pressure
Ductability
Air flow
Motor power fan
Flex tube
Maximum air temperature
Summer ventilation
Remote thermostat
Flue tube
Electronic box protection
Fuel tank capacity
Fuel consumption
Rated current
Power supply
Product size (l x w x h)
Box size (l x w x h)
Net/gross weight
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
Product code: 4035.068
Accessory for BV 400
Product code: 4033.049
Accessory for B 230, B 360, BV 110, BV 170, BV 290, BV 400, XL 9, XL 91
Product code: 4031.460
Accessory for BV 471, BV 691, BV 500, BV 400
Product code: 4035.232
Accessory for BV 400
Product code: 4515.532
Accessory for B 230, B 360, BV 110, BV 170, BV 290, BV 471, BV 691, BV 400
Product code: 4031.401
Accessory for BV 290, BV 471
Product code: 4515.553
Accessory for BV 77, BV 110, BV 170, BV 290, BV 400, B 30 EPR, BV 471
Product code: 4515.571
Accessory for BV 290, B 30 EPR, BV 400, BV 471
Product code: 4515.572
Accessory for BV 77-110-170-290, BV 400, BV 471, B 18 EPR
Product code: 4515.361
Accessory for B 30, BV 290, BV 400, BV 471
Product code: 4515.360
Accessory for B 18 EPR, BV 400, BV 471
Useful downloads
Master catalogue
Master BV 400 user manual
Related products
Indirect fuel fired air heaters with separate Riello burner
Indirect air flow heaters AIR-BUS have a wide heat exchanger in stainless steel pipes, separate Riello burner and air recycling kit.
Tent heaters
The warm air heater VA-M40 MKII is a mobile 38kW unit primarily developed to provide heating in temporary or transportable buildings or tents.
Indirect oil fired air heaters – high pressure
Master indirect oil heaters are highly efficient and generate 100% clean, dry and fume-free warm air.
Featured insights
Ensure that construction heaters are applied effectively and safely by following this helpful guide.
Discover how to choose the most appropriate heating solution for your construction project.
Enquire about this product
Complete your details below and the right person from our expert team will get back to you.
For service and spare parts enquiries please include serial number and product type in the Message field.