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BV 471FS-691FS

Indirect oil fired air heaters AIR-BUS

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.

  • ​​Features

    • 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
    • Connection to an optional room thermostat – analog or digital
    • Possible connection to 4, 2 or 1 flexible tubes
    • Flue gas exhaust
    • Summer-Winter switch for ventilation only
    • Fuel pre-heat filter included
    • 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
    • Four robust crane hooks
    • High air pressure version (400 Pa) available on request

    Applications

    • Construction sites & heating roadworks
    • Workshop & warehouse space heating
    • Agriculture
    • Events & military & emergency space heating
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    BV 471-691

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    BV 471-691

    BV 310-470-690

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    BV 310-470-690

    Accessories Kit

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  • Specifications Units BV 471FS BV 691FS
    kW 136 225
    Heating power Btu/h 464000 768000
    kcal/h 116900 193500
    Air flow m³/h 8500 12800
    Fan 1 x Axial 1 x Axial
    Thermostat control Analog or digital Analog or digital
    Fuel consumption kg/h 12.93 21.44
    Power supply V/Hz 230/1ph/50 230/1ph/50
    Electric power kW 1.5 2.8
    Rated current A 6.9 12.6
    Electronic box protection IP55 IP55
    Flue tube Ø mm 200 200
    Air outlet diameter cm 4 x 27 1 x 60 4 x 32 1 x 70
    Product size (l x w x h) mm 2230 x 875 x 1215 2340 x 998 x 1548
    Weight kg 270 380
  • Please click on images to view larger

    Master BV 471 construction site

    Master BV 471 construction site

    play video Master Air-Bus – Indirect fuel fired air heaters

    Master Air-Bus – Indirect fuel fired air heaters

Dantherm Group UK

Alan James

Portable Sales
Mobile:+44 (0)7761 514 079

Contact Alan

General Enquiries

+44 (0)1621 856 611

sales.uk@dantherm.com

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