Indirect oil heater Master BV 471 S

Indirect oil heaters are highly efficient devices that provide large volume of 100% clean, dry and fume free warm air. They are best for places with limited ventilation like shops, event’s tents, food preparation areas or exhibition halls. They can be used with flexible hoses that make the warm air be spread around easily.

In Stock

Model description

  • Strong and robust steel frame with metric bolts
  • Powerful axial fan
  • Air pressure 250 Pa
  • Digital control of the combustion
  • Unique “cold start” button for very cold environment
  • Possible connection to an optional room thermostat
    – analog or digital
  • Possible connection to 4, 2 or 1 flexible tubes
  • Flue gas exhaust
  • Separate Riello oil burner (or gas burner)
  • Summer-Winter switch for ventilation only
  • Electronic flame control with photocell
  • Fan-Limit thermostat with automatic reset
  • Limit thermostat with manual reset
  • Two oil filters: oil pump filter and suction filter
  • Quick connector to external tank
  • Suction filter with heating option as a standard
  • High efficiency heat exchanger made of stainless steel pipes
  • Stainless steel combustion chamber
  • Robust wheels included
  • Electronic box protection: IP 55
  • Optional 4 robust crane hooks
  • High Air Pressure version (400 Pa) available on request

How to choose the right device >link<

Technical data

  • Power: 136 kW
  • Air displacement: 8500 m3/h
  • Power supply: 230 V, 50 Hz
  • Electric power: 1,5 kW
  • Fuel consumption: 12,93 lit/h
  • Rated current: 6,9 A
  • Flue tube Ø: 200 mm
  • Protection: IP 55
  • Thermostat control: analog or digital
  • Flex tube Ø: 1 x 60 cm or 4 x 27 cm
  • Product size l/w/h: 1790x880x1360 mm
  • Packaging dimensions l/w/h: 1730x755x1325 mm
  • Weight net/gross: 270/300 kg

Dantherm Master BV 471 – 691 – SAS Trade

MASTER AIR-BUS BV471-691 4240.421 E19R3