VRF Project

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• Heat loss and gain calculation according to ASHRAE standards
• "ASHRAE Weather Data Viewer 4.0" database with 5.564 stations located around the world
• Cooling and heating loads based on the Radiant Time Series Method (RTSM) of ASHRAE ™
• Heating loads based on EN 12831 code
• Export of the thermal envelope and zones to COMcheck, a program offered by the US Department of Energy (DOE). Using the program, users can verify whether the requirements of the “International Energy Conservation CODE (IECC)”, of Standard 90.1 of ASHRAE are met, as well as those of various state codes.
• ISO 6946. Building components and building elements -- Thermal resistance and thermal transmittance -- Calculation method
• ISO 13370. Definition. Thermal performance of buildings -- Heat transfer via the ground -- Calculation methods
• ISO 14683. Thermal bridges in building construction -- Linear thermal transmittance -- Simplified methods and default values
• ISO 10456. Building materials and products. Hygrothermal properties
• Automatic shading detection over the calculation model
• Automatic edge detection and thermal bridges generation
• Calculation of the thermal transmittance in linear thermal bridges, based on ISO 10211
  

Your vrf air conditioner project is designed according to the heat loss and heat gain calculated in 3D.

• 3D Design
• The required air conditioner selection by entering real and correct information
• Project Compliance
• Equipment List
• Schema

VRF Projects of all countries are prepared by our competent engineers in accordance with the standards.