VRF System

Listing ID #4045667

Get Latest Price

Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

View More Details

Product Details

VRFs are typically installed with an Air conditioner inverter which adds a DC inverter to the compressor in order to support variable motor speed and thus variable refrigerant flow rather than simply on/off operation. By operating at varying speeds, VRF units work only at the needed rate allowing for substantial energy savings at partial-load conditions. Heat recovery VRF technology allows individual indoor units to heat or cool as required, while the compressor load benefits from the internal heat recovery. Energy savings of up to 55% are predicted over comparable unitary equipment.This also results in greater control of the building's interior temperature by the building's occupants.

VRFs come in two system formats, two pipe and three pipe systems. In a heat pump 2 pipe system all of the zones must either be all in cooling or all in heating. Heat Recovery (HR) systems have the ability to simultaneously heat certain zones while cooling others; this is usually done through a 3 pipe design, with the exception of Mitsubishi which is able to do this with 2 pipes. In this case the heat extracted from zones requiring cooling is put to use in the zones requiring heating. This is made possible because the heating unit is functioning as a condenser, providing sub-cooled liquid back into the line that is being used for cooling. While the heat recovery system has a greater initial cost, it allows for better zoned thermal control of a building and overall greater efficiencies.

Company Details

DLN Engineering Systems, an ISO 9001:2008, SSI & NSIC certified company was established in the year 1996 and is one of the leading manufacturers of HVAC & Electrical products.
DLN Engineering Systems is backed by well experienced director -
Mr. D.Laxmi Narayana in hvac industry for the last 20 years.
Now we are associated with the leading air-conditioning company Carrier United Technologies . We are authorized to sell and service carrier hvac products.
Now the director decided to put forth their knowledge and experience with Carrier global leader in Air-conditioning.
We are a fast growing company in the field of HVAC & Electrical systems offering engineering solutions for a wide spectrum of industries like Pharmaceutical, Biotech, food processing, Micro-electronics, IT Sectors, Hospitals, Malls etc.
We take pride in employing the best workforce with technological expertise and industry specific domain knowledge that enables us to execute critical & bulk projects in the specified time schedule without compromising on quality and safety. We are an equal opportunity employer committed to health, safety and environment responsibility of our employees.
With the advancement in technology, we have been constantly striving hard to reach greater heights through innovation, value engineering and sustainable progressive growth and in the process provide our valuable customers a comprehensive mechanical & electrical solutions.
The welfare of our employees and the trust of our clients are the two Pillars on which DLN are built. We believe that by ensuring this, our growth will naturally happen.