Diesel - 136 kW
Integrated Thermostat
179 x 88 x 136 cm - 8500 m³/h
The professional Master BV 471 E , BV 471 S and BV 471 SR Air Bus heaters are made of a solid steel frame and a stainless steel combustion chamber. The portable BV 471 S and BV 471 SR hot air generators rest on sturdy wheels and include 4 solid lifting hooks : these Air Bus generators are easily transportable. The Riello burner is separate.

The Air Bus BV 471 E and BV 471 S are equipped with an axial fan , while the BV 471 SR model is equipped with a radial fan .

All three models have the possibility of connecting to a room thermostat , the possibility of connecting 4, 2 or 1 flexible pipes . The summer-winter switch they are equipped with with the "cold start" button for environments with cold temperatures, make the Master Air Bus adaptable to any condition of use.
The Air Bus machines include a safety thermostat with automatic reset, an overtemperature thermostat with manual reset and a sophisticated electronic flame control with photocell .

This Master heater is entirely made in Italy. Made in Italy is synonymous with accuracy and high technical quality.

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To benefit from the 3-year warranty of this Master product, register on the Master website and follow the instructions provided.
| Model | BV 471 E | BV 471 S | BV 471 SR |
| Code | on request | 4013.030 | 4013.034 |
| Typology | 1st way | 1st way | 1st way |
| Power Supply | 230V | 230V | 230V |
| Nominal Power | 136 kW - 116,900 Kcal/h - 464,000 BTU/h | 136 kW - 116,900 Kcal/h - 464,000 BTU/h | 136 kW - 116,900 Kcal/h - 464,000 BTU/h |
| Electric Power | 1.5 kW | 1.5 kW | 2.8 kW |
| Absorption | 6.9 A | 6.9 A | 16 A |
| Air Flow | 8500 m³/h | 8500 m³/h | 8500 m³/h |
| Fan | Axial | Axial | Radial |
| Total Air Pressure | 250 Pa | 250 Pa | 400 Pa |
| Thermostat | analog / digital | analog / digital | analog / digital |
| Fuel Consumption | 12.93 L/h | 12.93 L/h | 12.93 L/h |
| Smoke outlet pipe | Ø 200 mm | Ø 200 mm | Ø 200 mm |
| Air Outlet Diameter | 4 x 27 cm; 1 x 60 cm | 4 x 27 cm; 1 x 60 cm | 4 x 27 cm; 1 x 60 cm |
| Protection | IP 55 | IP 55 | IP 55 |
| Dimensions | 179 x 88 x 136 cm | 179 x 88 x 136 cm | 220 x 87 x 136 cm |
| Weight | 270 kg | 270 kg | 300 kg |
| Model | BV 471 E | BV 471 S | BV 471 SR |
| Code | on request | 4013.030 | 4013.034 |
| Typology | 1st way | 1st way | 1st way |
| Power Supply | 230V | 230V | 230V |
| Nominal Power | 136 kW - 116,900 Kcal/h - 464,000 BTU/h | 136 kW - 116,900 Kcal/h - 464,000 BTU/h | 136 kW - 116,900 Kcal/h - 464,000 BTU/h |
| Electric Power | 1.5 kW | 1.5 kW | 2.8 kW |
| Absorption | 6.9 A | 6.9 A | 16 A |
| Air Flow | 8500 m³/h | 8500 m³/h | 8500 m³/h |
| Fan | Axial | Axial | Radial |
| Total Air Pressure | 250 Pa | 250 Pa | 400 Pa |
| Thermostat | analog / digital | analog / digital | analog / digital |
| Fuel Consumption | 12.93 L/h | 12.93 L/h | 12.93 L/h |
| Smoke outlet pipe | Ø 200 mm | Ø 200 mm | Ø 200 mm |
| Air Outlet Diameter | 4 x 27 cm; 1 x 60 cm | 4 x 27 cm; 1 x 60 cm | 4 x 27 cm; 1 x 60 cm |
| Protection | IP 55 | IP 55 | IP 55 |
| Dimensions | 179 x 88 x 136 cm | 179 x 88 x 136 cm | 220 x 87 x 136 cm |
| Weight | 270 kg | 270 kg | 300 kg |
Our workshop is able to guarantee efficient and professional repairs: speed; of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability; of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by a legal guarantee of 3 years from the date
of purchase for purchases by individuals (12 months for professional users) for lack of conformity,
pursuant to art. 128 ff. Legislative Decree no. 206/2005.
More information

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