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Heater with Indirect Combustion Diesel Type Bv 77 E
- FREE SHIPPING PAYMENT UPON DELIVERY!
- Maximum power: 21 kW
- Air flow: 1550 m³/h
- Fuel consumption: 2.0 l/h
- Autonomy: 19 h
- Thermostat control: analog or digital, external
- Power supply voltage: 220 V
- Rated current: 1.5 A
- Tank capacity: 36 l
- Protection degree: IP41
- Flue gas exhaust Ø: 120 mm
- Hot air outlet Ø: 23 mm
MASTER BV77 Diesel Heater (20 kW) – Clean, Hot Air and Indirect Firing with Heat Exchanger
General Description
The MASTER BV77 diesel heater (20 kW) is designed to provide clean, hot air, thanks to its indirect firing system and heat exchanger. Combustion gases are expelled through the chimney, ensuring the delivered air remains clean.
The model offers the option of connecting to a flexible duct for directing hot air and includes safety and control functions: an overheating thermostat, post-ventilation, a motor with thermal protection, and an electronic flame control system with a photocell.
The diesel tank has a level indicator, and maintenance is easy due to the external pump and diagnostic LED. The heater comes with a cart for transport.
Main Benefits
- Clean, hot air through indirect firing with a heat exchanger
- Exhaust chimney for combustion gases
- Flexible duct connection for directing hot air
- Enhanced safety: overheating thermostat and motor with thermal protection
- Flame control: electronic system with photocell
- Efficient filtration: three diesel filters (pump filter, suction filter, mesh filter)
- Easy maintenance with external pump and diagnostic LED
- Mobility: cart included and tank with level indicator
Features and Specifications
| Feature | Detail |
|---|---|
| Model | MASTER BV77 |
| Equipment Type | Diesel heater |
| Power | 20 kW |
| Combustion Type | Indirect combustion (with heat exchanger) |
| Air Supplied | Clean, hot air |
| Exhaust Gas Evacuation | Exhaust gas chimney |
| Duct Connection | Option for connection to flexible duct |
| Heat Exchanger | Yes |
| Protections | Overheating thermostat; motor with thermal protection |
| Functions | Post-ventilation |
| Flame Control | Electronic flame control system with photocell |
| Suction Filter | Transparent external suction filter |
| Diesel Filtration | 3 filters: pump filter, suction filter, mesh filter |
| Combustion Chamber | Stainless steel |
| Fuel Tank | Diesel tank with level indicator |
| Fuel Pump | High-quality fuel pump; external pump |
| Other | Snorkel; diagnostic LED |
| Transport | Cart included |
Optional Accessories
- Room thermostat TH5 with cable: 3 m (4150.109), 10 m (4150.112)
- Digital thermostat THD with cable: 5 m (4150.13), 10 m (4150.134)
- Fuel preheater (4100.82)
- Reduction ring set Ø31 cm (4034.929)
- Rain protection (4514.652)
- 1 m stainless steel exhaust pipe Ø120 mm (4013.260)
- 90° stainless steel exhaust elbow Ø120 mm (4013.261)
- Upper chimney element in stainless steel Ø120 mm (4013.262)
- Flexible PVC ducts – 1-way outlet: Ø31 cm 3 m (4515.572), Ø31 cm 7.6 m (4515.553)
- Flexible nylon duct with bag – 1-way outlet: Ø31 cm 7.6 m (4515.360)
- Consumable packages (4519.002)
How to Use the Product
- Install the heater and use the exhaust chimney to eliminate combustion gases.
- If necessary, connect a flexible duct to direct hot air to the desired area.
- Monitor operation with the diagnostic LED and check the fuel level via the level indicator.
Order now the MASTER BV77 Heater (diesel 20 kW) and enjoy clean, hot air and indirect combustion heating with a heat exchanger.
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