Thermoelectric Vs Compressor Wine Fridge

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Written By Roseanne

Charlie's been a wine enthusiast for 20+ years. He and Roseanne have a vast amount of experience and expertise in wine refrigerators.

 

 

 

 

The distinctions between compressor- and thermoelectric-powered wine refrigerators will be covered in this article.

We wanted to address this question in a blog post because we hear it from many aspiring wine enthusiasts.

One of the most important wine accessories for connoisseurs is a wine cooler.

Thermoelectric and compressor are the two primary wine cooling systems. Both have benefits and drawbacks of their own.

So let’s compare them both now without further ado!

Compressor vs Thermoelectric Unit

Thermoelectric and compressor-based systems are the two main technologies used in wine coolers today, as we briefly mentioned above.

The former keeps your wine at the perfect temperature using thermoelectric cooling technology. It is a system that uses less energy. This is because it has a solid-state heat pump, which generates a “heat flux” between two different kinds of materials by using a phenomenon known as the Peltier effect.

The main distinction between thermoelectric wine coolers and compressor wine coolers, which are more frequently found, is that thermoelectric units operate very quietly by nature because they lack moving parts.

The latter, on the other hand, uses a compressor and a condenser as a brute-force cooling system to keep your wine bottles chilled. This system uses coolant gas to transport heat from the refrigerator’s interior and release it outside.

 

Advantages of a Compressor Wine Cooler

  • These units are often cheaper to run
  • They are more powerful than thermoelectric-powered units
  • They are better suited for storing white wine, champagne, and sparkling wines due to their wider temperature range capability, especially for those who prefer their wine extra-cold.
  • Commercial wine coolers will typically use compressor-based cooling technology because they are most suitable for larger wine coolers (those holding more than 25 bottles).
  • Most dual-zone wine refrigerators use a compressor cooling system, so keep that in mind if you’re shopping for one.

 

Disadvantages of a Compressor Wine Cooler

  • Compressor wine fridges are noisier than thermoelectric units because the system contains internal moving parts.
  • The unit’s initial cost is often more expensive than an equivalent thermoelectric unit

 

Advantages of a Thermoelectric Wine Cooler

  • The cost of purchasing one is cheaper than a compressor unit
  • Due to the lack of moving parts, they are extremely quiet and do not vibrate like some compressor units.

 

Disadvantages of a Compressor Wine Cooler

  • The biggest drawback is that they typically can’t cool temperatures below 50°F, so they don’t have a wide temperature range. As a result, they may not be appropriate for storing all wine or champagne varieties.
  • Thermoelectric systems are not typically used in wine fridges with a bottle capacity greater than 30 bottles because they are ineffective at cooling a significant amount of internal space and are less powerful than an equivalent compressor-powered unit.

 

Which would we advise?

This entirely depends on a multitude of factors:

  • What kind of wine you’re primarily looking to store in this unit?  – Those who want to serve their white wine in a very cold environment (below 50°F) will need to choose a compressor-powered system because thermoelectric units have a more constrained temperature range.
  • What size unit are you looking for? – For storing larger quantities of wine, compressor units work best (more than 30 bottles).
  • Are slight noise/vibrations an issue? – Thermoelectric units operate the quietest.
  • What’s your budget? – Although thermoelectric wine refrigerators cost more to operate, they are frequently more affordable to buy.

We hope that this guide will enable you to choose the best unit for your needs and requirements. If you have any specific inquiries, post them in the comments section below, and we’ll respond as soon as possible.

 

 

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