1tr – 1000tr

Air cooling system

The air-Cooling system is a unique air-cooling plus ventilation system suitable for large spaces such as factories, showrooms, and mills. The advantage to note is that it doesn’t just provide physical comfort but also a healthy and productive environment.

To install the air-Cooling system, you don’t need to seal or close your space. This can save you a lot of money on installation. Additionally, you won’t have to worry about electricity bills with an air-Cooling system.

Oval Duct

For low, medium and high-pressure HVAC systems, smooth oval ducts are suitable. We produce oval ducts that fulfil HVAC requirements. Flat oval duct design is suitable where ceiling space constraint requires less joints and support compared to other forms of ducting.


Our versatile range of high efficiency air cooled, water cooled, free cooling and remote condenser chillers gives customers a wide choice of cooling capacities from 20kW up to 2MW.

Copper Pipe Fitting

airenfra are in the Copper Pipe Fitting Services for the past several years. We are one of the best and reputed fitting service provider in indore and our strong presence in the industry is a proof for the same.


Ducting in a home is more complicated than it may seem. When air isn’t flowing throughout a home evenly, it usually means that one of the ducts is either clogged, unsealed, or even poorly designed.

Pre Fab Oval Duct

We have set a complete automatic duct manufacturing line to hassle-free quality factory-fabricated ducts. The list of the major machine includes the Auto Duct line which does the operation of Decoiling, Straightening, Bending, Cutting, Notching, Folding & Shearing of the ac ducts as per the dimension fed in the machines.

Variable refrigerant flow (VRF)

VRF HVAC systems use less energy for several reasons. The system is designed to provide exactly the amount of cooling needed for the current conditions, which means it runs less frequently and at a lower capacity. The VRF HVAC system is also designed to capture heat from the cooling process and reuse it in other areas that may need heating.