• Gulfgreen offers Comprehensive HVAC  Services for MEP system that includes HVAC Design, Drafting, Consultation and  Contracting ETC.
• Air conditioning industry is a key player in Building Engineering Industry and needs qualified engineers to sustain the growth.
• Full explanation on heating & cooling load calculation.
• Describing all types of refrigeration cycle system according to thermo- dynamic law.
• Explain the basic concept of HVAC. 

Water Cooled Chiller:

• All types of water Cooled Industrial Chiller centrifugal, screwed, scroll & reciprocating explanation.
• A comprehensive safety protection systems and electronic breakdown signals to ensure smooth operations.
• Explained bout flushing process of chiller & cooling tower.
• A measurements of pressure & temperature of condenser water and evaporative water.
• Total oil changing & refrigerant charging method.
• Full explanation of compressor trip, pump down method & calculation of C.O.P / E.E.R process.

Air Cooled Chiller Explained:

• Total concept of M>E>P and B>M>S
• Focus topic regulating valve
• Compressor malfunction and trouble shooting
• Measuring air C.F.M and Duct cross sectional areas.
• Explaining all different b/w air cooled chiller and water cooled chiller.
• Describing temperature of heat transfer fluid and water temp.
• All highly efficient inverter compressors
• 100% inverter advantage Specially designed ODUs
• Designed for high ambient temperature conditions
• Wide operating range High system efficiency Superior accumulator design
• Wide voltage range Innovative refrigerant-cooled heat sink Superior oil management system
• Weatherproof ODU design Conformal coating for PCBs Computerized design for reliability Large capacity and wide range of ODUs Long and flexible range of piping design
• Quiet mode Demand control mode for Economy Mode Emergency backup operation.
• Explanation of simultaneously heating & cooling process.
• ASHRAE Standards 15 and 34 applied to the VRV technology
• The ASHRAE Standard 15 was written 1919. Initially, it was a Tentative Code and it was recognized as Standard B9 in October 1930.
• Furnace heating efficiency = The higher the AFUE, the more efficient the furnace.
• A measurement of heat energy. One Btu is the amount of heat required to raise one pound of water by 1 degree Fahrenheit. The higher the Btu rating, the greater the heating capacity.
• All Electrical connection and compressor running with capacitor or without a capacitor.
• Full concept explanation of E.C.B & P.C.B.
• Measurement of current.
• How to balance outdoor air.
• Explanation on super heat.
• How to fill refrigerant in chiller unit & how to make a vacuum.
• How to adjust suction & discharge pressure?
• Explaining process of how to change oil and flushing water.
• Explaining how to measure pressure and temp.