NEW VERSION!
Application designed to assist the Engineer on site and in the office.
All-In-One - ventilation, heating, potable water.
SIMPLE version is intended only for private use - NON-COMMERCIAL !!!
COMMERCIAL version available at Bilan HVAC for Tablets
Version for mobile available at Bilan HVAC Simple


Basic features:
Tab VENTILATION
* STREAMS - For a given dimension of the flow duct selection depending on the speed or noise. The term for this channel:
- Air flow resistance,
- Speed,
- Noise,
- Selection of the size of the duct so as not to exceed the speed condition - only Standard,
- Selection of the size of the duct so as not to exceed the noise condition - only Standard,
* CHANGE OF CONTROL (only PRO). The full calculation of the change of ventilation, endearing:
- The power of the heater,
- The power of the radiator overt,
- Latent cooling power,
- Moisture condensation,
- The required power-heater.
* INSULATION - only PRO. Determination of heat loss and temperature drop in the duct
* SMART (only Standard) - Hydraulics calculations carried out in a simplified way.


HEATING
* Hydraulics:
- Conversion under a stream of liquid to various media.
- Finishing panels pipe diameters based on the criterion of speed or pressure.
* Finishing panels regulating valve on the basis of the authority or the required resistance.
* Calculations of heat loss through the insulation - only Standard.
* Sizing WTP, and the translation of hardness.
* Calculations surface and pipe capacity - only Standard.


WATER
* Hydraulics system.
* Devices and fire hydrants.
* Pipe insulation - only Standard.
* Expansion vessel.
* Calculations hot tap water tank and the heat-up.


Tab CONVERIONS
Tab ACOUSTICS - only the PRO
The conversion of acoustic noise dB per dB (A) and NR curves.
Tab UNITS
Exchange units:
- length,
- mass,
- flow,
- pressure,
- energy.
In SIMPLE - only number "1", with 2 decimal place


In addition, version Standard with respect to Simple is characterized by:
- The possibility to use commercial
- The lack of an Internet connection,
- Remembering user settings
- Automatic change of scale for ANY application after starting,
- The lack of advertising,
VENTILATION
- The choice duct size as not to exceed the speed condition,
- The choice duct size as not to exceed the noise condition,
- Smart tab,
HEATING
- Selecting any of the pipe.
- Pipe material - in addition:
* HDPE SDR 17
* PERT-Alu-PERT
* PEX
* Crimp systems (steel / stainless steel / copper)
* Stainless high
- Change roughness.
- Additional Factors - glycols,
- Calculation of pipe insulation.
CONVERSION
- Translating for any input,
- Conversion of any number to the nearest 6th decimal place.
Version Pro with respect to Standard is characterized by:
VENTILATION
- Transformation IX central.
- Calculation of the duct insulation.
- Calculations and acoustic conversion.
HEATING
- Any agent.
- Any diameter.
- Additional fluids - thermal oils.

If you want to translate the program into your own language - write to me. The PRO version for free!