Cabinet air conditioning is increasingly becoming popular as electronic gadgets take up even smaller enclosures, which are prone to extreme temperatures. Cabinet coolers solve this problem by cooling and recirculating the air inside the enclosures without interfering with the enclosure’s seal that protects them against contaminants such as oil, dirt, and dust. To get the best out of a cabinet air conditioner, make sure the one you settle on has at least some of the following qualities:
1. Digital Temperature Controller with an Alarm

The digital temperature controller ensures that the temperatures inside the enclosure are controlled via an automatic alarm system. The alarm is set off if the air inside is either too cold or too hot.
2. Durable Welded Steel or Stainless Steel Cabinets

A good cabinet air conditioner should be constructed of heavy-duty steel that has been fabricated from a 16 gauge sheet metal. The cabinet should be fully-welded to provide a rigid, durable enclosure.
3. Should Be Built in a Condensate Evaporation System

Fluctuations in humidity and ambient temperature can result in condensation. If unattended, condensation can damage equipment. This ends up costing you more in terms of time and repair costs. To control humidity and/or ambient temperatures inside an enclosure, your cabinet air conditioner should feature a fully integrated condensate management system, which lowers your costs and keeps your gadgets safe in spite of ambient conditions.
4. Easy Pull-out Filter

Air conditioner filters should be easy to remove and install. They prevent dirt and dust from getting into your equipment. If the filter is dirty, the air conditioner may not function efficiently and will end up using more energy. Having an easy-to-remove and install pull-out filter is therefore important.
5. Efficient, Quiet, and Durable Rotary Compressor

The ideal cabinet air conditioner should have superior cooling inside the enclosure. A long-lasting rotary compressor is highly efficient and features improved lubrication and refrigerant capacity. The rotary compressor increases stability and reduces vibration. This combined with a low discharge and a muffler results in a quietly-running unit that provides superior enclosure cooling.
6. Environment Friendly

Refrigerants are a big contributor to the depletion of the ozone layer and greenhouse gases. An ideal cabinet air conditioner should be eco-friendly. This means that they cause less damage to the environment than other refrigerants or cabinet air conditioners.
7. Space Economy, Aesthetic Cabinet Design

The size of your cabinet air conditioner has to be just right to allow ambient temperature regulation. Always go for a cabinet air conditioner that is aesthetically designed to allow efficiency in terms of temperature regulation and lower costs.
8. 100% Factory Tested

If the cabinet air conditioner is not 100% factory tested, then it does not come with a believable guarantee. You cannot trust a product that has not been comprehensively tested, no matter what the manufacturer’s claims or guarantees are. If it’s not tested, then it’s really not guaranteed to work.
9. UL Listed

UL validates, tests, certifies, verifies, audits, inspects, educates, and advises on the safety of various types of equipment. UL tested equipment is basically safe to use. It means that it has been tested and ascertained to be free from any risk of fire, electrical malfunction, among other related hazards. A cabinet air conditioner that is UL tested and approved gives you peace of mind. At the very least, you know you are dealing with a product that is safe to use.
The ideal cabinet air conditioner should be geared toward ensuring that your equipment is protected within the enclosure in the most possible economical and efficient way. While there are many cabinet air conditioners in the market, settling on one that meets the above minimum qualities is highly recommended.