Smart Aircon

  Danfoss releases “world’s smallest” EEV for small A/C and IT cooling Danfoss has unveiled what is believed to be the world’s smallest electronic expansion valve (EEV), a mini EEV for small A/C and CRAC units, allowing OEMs to drive greater system efficiency, reliability and quieter operations. Key features and benefits include: Excellent flow control—especially in part-load conditions Flexible system design potential—with an installation orientation of vertical ±90° Compatible with low-GWP refrigerants—such as R32 Low switching costs—due to existing valve driver compatibility High internal tightness—in normal and reverse flow modes Large selection of brazing copper connectors—for easy system design Developed in response to market demand for quieter unit operation and greater reliability, the Danfoss ETS 5M is significantly smaller and lighter than the next best alternatives—giving OEMs the opportunity to create compact system designs or replace in existing systems. For comfort ap...

What is OEM?  An original equipment manufacturer (OEM) is generally perceived as a company that produces parts and equipment that may be marketed by another manufacturer. However, the term is also used in several other ways, which causes ambiguity. It sometimes means the maker of a system that includes other companies' subsystems, an end-product producer, an automotive part that is manufactured by the same company that produced the original part used in the automobile's assembly, or a value-added Benefits of Buying Original Equipment Manufacturer Products Here are some benefits one gets from buying OEMs: 1. Good quality And why not? After all, an OEM product is the same product manufactured by the original manufacturer. Though there are cheaper versions, the price of the OEM product reflects its quality. 2. Durability Such products are usually not only of good quality but are also durable. For example, when buying a spare tire, an OEM tire is typically better than getting an af...

  Third-generation VZH scrolls bring further seasonal efficiency gains Danfoss Inverter Scrolls VZH range from 4 to 26TR Danfoss has boosted the part load performance and the operating map of its leading VZH variable speed scroll compressor range. The third-generation commercial inverter scrolls retain the strengths of the previous version, with the addition of the Intermediate Discharge Valve (IDV) technology for enhanced seasonal efficiency, and a wider operating map. The products are particularly suitable for comfort reversible applications and computer room air conditioning (CRAC) units.   Matthieu Stoll, Global Marketing Director A/C, Danfoss Cooling said: “The introduction of IDVs in the large models means that there’s no longer a need for high- and low-pressure compressor optimization – potentially halving inventory management requirements. And the wider operating map brings huge value for strategic applications. We can accelerate the changeover from older Danfoss ...

How to Improve Your Air Conditioner’s Efficiency? Good heating and air conditioning systems don’t just perform the way you want them to, they run efficiently. If not, they would exert more effort to reach the desired indoor temperature they’re set to achieve. As a result, they consume or waste more energy in the process, and might fail prematurely. To improve your existing cooling equipment’s performance efficiency, remember the following: Say No to Dirty Filters and Coils Contaminants are the number one reason why air conditioners underperform and break down due to overheating. Considering that your AC filters the indoor air it conditions, it’s doomed to collect dirt over time. If you have a split air conditioning system, the constant environmental exposure of its outdoor component makes it impossible to remain clean and function on its own. Read the manufacturer’s guidelines regarding filter and coil maintenance. Generally, you need to change the former once every month or three mont...

World Health organization(WHO) COVID-19 Guidelines in Air conditioning What is vantilation and how can it prevent COVID-19 from spreading? Ventilation involves introducing clean air into a space while removing stale air, in order to maintain or improve air quality. Ventilation can be achieved naturally (e.g. by opening a window) or by installing a mechanical system. The spread of COVID-19 occurs most often when an infected person is in close or direct contact with another person. The risk of the spread of the virus is higher in crowded and poorly ventilated spaces where people spend long periods of time together in close proximity. Improving indoor ventilation can reduce the risk of the virus spreading indoors. Ventilation is not a standalone measure and it should be implemented as part of a comprehensive package of measures, such as physical distancing, wearing a mask, frequent hand cleaning, and coughing or sneezing into a bent elbow. Each of these is important to protect you against...

Why Air conditioner Preventive          maintenance is Important What if – for a relatively small investment – you could save money, breathe cleaner air, enjoy increased safety and comfort in your home, and help the environment while boosting your overall peace of mind? That’s just a quick synopsis of the benefits of getting regular HVAC maintenance. Now let’s take a closer look at why HVAC preventive maintenance is such a wise and worthwhile investment. 1. Save Money Here are ways preventive maintenance benefits your bottom line. Prevent costly breakdowns Reduce energy bills Extend the life of your system Stay protected under warranty Regular HVAC maintenance is said to reduce the risk of costly breakdowns by as much as 95%. Chances are you wouldn’t drive your car for 30,000 miles without getting an oil change; you’d be asking for trouble. This analogy holds true for your heating and cooling system. Cut energy bills : Preventive maintenance helps ensure that yo...