Presenting energy-efficient and essentially silent range of air conditioning and ventilation products for commercial, industrial and residential applications. These products are bound to provide the inside conditions, just perfect to suit your facility's needs.

Choose to be happy. Choose your air.

Heat Transfer Coils
errow  Air Handling Units
   Ductable Splits
   Floor Mounted AHU
   Clean room/Pharmaceutical AHU
   Treated Fresh Air Units
errow  Fan Coil Units
errow  Air washers
errow  Exhaust Blower Units
errow  Kitchen Ventilation System
errow  Heat Transfer Coils
errow  Heating Units
errow  Condensers & Chillers
errow  Air Curtains
AIREF ENGINEERS offers high quality, finned surface, efficient heat transfer coils for cooling and heating applications in comfort air conditioning, refrigeration, oil coolers and low temperature equipment. The coils, available in Chilled Water (CWC), Hot Water (HWC), Stream and direct Expansion(DX) variants, cater efficiently to all kinds of heat transfer requirements. In addition to the standard sizes, the coils are available in customized sizes and types.  
TUBES : Seamless Copper tubes with 3/8” (9.5mm), 1/2” (12.7mm) and 5/8” (15.8mm)O.D.
FINS  : Aluminium fins punched from automatic fin-punching dies.(Copper fins are optional)  
ROWS DEEP : 2, 3, 4, 5, 6, 8, 10 and 12 
FPI(FINS/IN)   : 3-4 FPI, 6-7 FPI, 9-10 FPI and 12-13 FPI (for different applications)  
COIL SIZE : (A) Any size as per customers’s requirement. 
(B) Standard sizes for our standard equipment.
COIL PANELS   : Made of heavy gauge G.I.Sheet as per requirement.(Al and Cu panels are optional) 
HEADERS : Coil headers for inlet/outlet of water(CWC, HWC, steam& hot oil coils)are made of M. S. / Cu. Air purging and drain connections are provided.  
DISTRIBUTOR   : Brass distributer and M. S. / Cu headers for DX-coils. 
CIRCUITING : Full, half , double and special circuits are provided for evaporating coils and condensers. 
TESTING  : All coils are pressure tested with dry air at 24.5kg/ lbs)under water. 
APPLICATIONS :  Air Handling Units Fan Coil Units, Split A.C.Units, Package Units, Air Cooled Condensers, Heat Convectors, Cold Storage, Bus Air Conditioners, Oil Coolers, Dehumidifiers.