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Air heating (cooling) unit VENTS AOW

Air heating (cooling) unit VENTS AOW
Air heating (cooling) unit VENTS AOW
  • Back view.
  • Air heating (cooling) unit VENTS AOW

Air unit with the water heat exchanger with heating capacity up to 45 kW and the air capacity up to 3850 m3/h. Designed for cost-saving and efficient air heating and cooling in various premises.

Show as:

Products in this series (6)

    • AOW 30

      AOW 30

      Maximum capacity - up to 3000 m3/h.

      		АОW 25 А New product

      АОW 25 А

      Maximum capacity - up to 2200 m3/h.

      		AOW 25

      AOW 25

      Maximum capacity - up to 2200 m3/h.

      AOW 45

      AOW 45

      Maximum capacity - up to 3850 m3/h.

      		АОW 30 АNew product

      АОW 30 А

      Maximum capacity - up to 3000 m3/h.

      		АОW 45 АNew product

      АОW 45 А

      Maximum capacity - up to 3850 m3/h.

    AOW 30

    АОW 25 А

    AOW 25

    AOW 45

    АОW 30 А

    АОW 45 А

    DescriptionLegendDocumentationSupport
    Series   Rated power, kW   Options
    VENTS AOW
    		   25; 30; 45   A - control block

    Application

    Designed for air heating or cooling by water heat medium with subsequent uniform air distribution by the fan and louvre shutters. The units provide quick heating or cooling of large premises due to high efficient air heater and powerful fan and are suitable for local air heating or cooling of working areas in hangars or large industrial premises. Further application areas include workshops, garages, car showrooms, stock houses, trade facilities, super- and hypermarkets, shops, sport halls, conference halls, poultry and cattle farms, greenhouses and other similar premises. The unit design enables quick and easy mounting and reduces total investment costs for heating (cooling) system.

    Design

    AOW unit consists of the axial fan and aluminium-copper ribbed water heating coils located in steel casing with polymeric coating. The water coils are equipped with internally threaded pipes on the casig side for connection and supply of heat medium.

    Motor

    AC motors with external rotor and built-in thermal overheating protection with automatic restart.

    Control and regulation

    Both smooth or step speed control with a thyristor or autotransformer controller. Motor speed decrease allows reducing flow and value of heating or cooling energy transfer.

    The model AOW…A is equipped with an automation unit for operation mode control of the AOW unit. The casing is made of polymer coated steel and has IP44 ingress protection rating. The automation unit has three operation modes, i.e. three modes for speed control of the unit AOW...A.

    The unit incorporates a switch with a light indicator, cable entry seals for cable connection, safety fuse for short circuit protection. The automation unit is designed for joint operation either with TST-3 series digital thermostats with a sensor display (the thermostat TSTD-3 is equipped with a remote control panel DU) or with RTS-1-400 series thermostats with LCD display (RTSD-1-400 is equipped with a remote control panel DU). The digital thermostats are available upon separate order. Install the thermostat in the same room where the AOW unit is installed. It is used to measure the indoor temperature and control the unit operation. For correct functioning of the unit install the thermostat in places that are not subjected to temperature fluctuations, i.e. close to windows, doors, heating batteries. One thermostat can be used for control of several air heating (cooling) units located in the same room.

    Mounting

    The unit is suitable for vertical installation on walls or columns or horizontal installation on ceiling (beams).

    Air heating (cooling) advantages:
    • quick attaining of the set temperature in the premises
    • low system response time allows applying varying temperature conditions
    • high thermal capacity
    • lower investment costs for air heating (cooling) system as compared to similar water heating (cooling) systems

    VENTS AOW heating unit gym heating example.




    VENTS AOW     unit greenhouse heating example.




    VENTS AOW     unit garage cooling example.




    VENTS AOW     unit stock house heating example.

    Phohe

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