Airtronic B4 Heater is designed for petrol vehicles such as vans, trucks, caravans, RVs. It has adjustable heating that doesn’t use the engine heat.
Features:
- Incorporates brushless motor has extended the service life to 5,000 hours
- Latest metering pump technology and CAN bus technology
- Low fuel and power consumption
- Integrated control unit
- Easy to install and maintain
- Built-in self-diagnostics
- Highest heat output available in the market
- Quick release cover for easy access to components for maintenance
Mode of operation
When the heater applies a start impulse, the central control unit initiates the following procedures:
- Automatic security check
- The burner motor starts, the combustion chamber is pre-ventilated, the glow plug is heated, the metering pump delivers the fuel
- The bulb ignites the mixture of fuel and air, creating a flame
- Hot combustion gases flow through the heat exchanger
- A hot air fan draws in air
- The heat of the combustion gases is transferred to this hot air by a heat exchanger
Technical specifications for Airtronic B4 Heater:
| Heating medium | Air | ||||||
| Control of the heat flow | Power | Large | Medium | Small | Off | ||
| Heat flow (Watt) | 3800 | 3200 | 2100 | 1300 | – | ||
| Heater air flow rate without counterpressure (kg/h) –with hood d Ø 90 mm | 185 | 160 | 120 | 85 | 24 | ||
| Fuel consumption (l/h) | 0.54 | 0.46 | 0.29 | 0.18 | – | ||
| El. power consumption (W) | In operation | 40 | 29 | 15 | 9 | 5 | |
| At start | ≤100 | ||||||
| Voltage | 12 or 24 V | ||||||
| Tolarable ambient temperature | Operation | Not running | |||||
| Heater | -40°C to +70°C | -40°C to +85°C | |||||
| Dosing pump | -40°C to +50°C | -40°C to +125°C | |||||
| Maximum air intake temperature | +40°C | ||||||
| Interference suppression | Interference suppression class 5 to DIN EN 55 025 | ||||||
| Weight | 4,5 kg | ||||||
| Ventilation mode | Possible | ||||||
Other heaters in our offer can be browsed here.
*The product may differ from image.
