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Master B 15 – electric fan air heaters

Electric fan air heaters

Electric fan heaters are highly efficient devices widely used in variety of applications. They provide clean, fast and safe heating. Electric heaters are ideal for temporary or emergency heating as they are easy to use and fully portable. Master electric heaters use only certified top quality components, which ensures their reliability and efficiency.

View all of our electric fan air heaters or browse our full range of electric heaters and other commercial and industrial heaters that are suitable for multiple applications and environments.

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Key features

  • Manuel reset
  • Built-in room thermostat
  • No oxygen consumption
  • No fumes, no odours, no humidity
  • Summer/Winter switch for ventilation only
  • Low noise
  • Motor with thermal protection
  • Overheat thermostat
  • Adjustable heat

Product specifications

Heating power

7.5/15
kW
 

Heating power

25,600-51,200
Btu/h
 

Heating power

6,450-12,900
kcal/h
 

Air flow

1,700
m³/h
 

Power supply

400/3ph/50
V/Hz
 

Plug (male) from heater side

32A/5P
 

Rated current

22
A
 

Switch pos. 1

Off
 

Switch pos. 2

Fan
 

Switch pos. 3/4

7.5/15
kW
 

Thermostat control

Included
 

Temperature range

5-35
°C
 

Protection class

IP24
 

Product size (l x w x h)

350 x 470 x 490
mm
 

Box size (l x w x h)

370 x 480 x 530
mm
 

Net/gross weight

15/15.9
kg
 

Pallet

12
pcs
 

Our tools

Recommendation icon2

Air flow heater recommendation tool

Use our calculator to get recommendations for the size of air flow heater you need for your room.

Warranty

Master 3-year limited warranty

Register your Master product here to take advantage of the benefits of the 3-year limited warranty.

Download app

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

Master Extension cord 32 A 5m 4511 033
Master Top Badge

Product code: 4515.333

Accessory for B 15, B 18, B 22

Master Extension cord 32 A 10m 4515 334
Master Top Badge

Product code: 4515.334

Accessory for B 15, B 18, B 22, Heylo EW 18-e

Useful downloads

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