How Do Water Coolers Work? An In-Depth Guide

As a business manager, you've probably had countless meetings around the office water cooler. These handy devices keep your team refreshed and hydrated, yet few of us understand the mechanics behind them. That's why we're here today to answer the question: "How do water coolers work?".

Let's dive into the world of water coolers to give you a better understanding of these essential office appliances. Whether you're considering a new water cooler rental, planning to purchase one, or just looking to broaden your knowledge, this article will provide valuable insights.

What is a Water Cooler?

A water cooler, also known as a water dispenser, is a device that cools and dispenses water. They are a common feature in offices, gyms, homes, and numerous public spaces, providing an easy way to access chilled, clean water. There are two main types: bottle-less and bottled water coolers. Both types follow the same basic cooling principles, with minor differences in how they source their water.

How Do Water Coolers Work? A Simple Explanation

Now, let's answer the primary question: "How do water coolers work?". The process consists of three essential steps: sourcing water, cooling it, and dispensing it to users.

Sourcing Water

Bottled water coolers use large bottles, usually 15 litres in size, filled with purified or natural spring water. When you load a bottle onto the dispenser, water flows into an internal reservoir due to gravity.

Bottle-less water coolers, on the other hand, connect directly to a building's water supply. They come equipped with filters to purify the water before cooling, ensuring you get clean, refreshing water every time.

Cooling Water

The water cooler's refrigeration system cools the water - it comprises a compressor, refrigerant, condenser, and evaporator.

When the cooler is powered on, the compressor pressurises the refrigerant, converting it from a gas to a high-pressure hot liquid. The liquid then travels through the condenser coils, where it releases its heat and cools down.

Next, it enters the evaporator, where it returns to a gas state, absorbing heat from its surroundings — in this case, from the water in the reservoir. This process lowers the temperature of the water, effectively cooling it.

Dispensing Water

The final stage involves dispensing the chilled water. When you press the dispenser button, it opens a valve that allows gravity to push water from the reservoir, through the tap, and into your cup.

Energy Efficiency & Performance

Many of you might wonder about the energy efficiency of water coolers. Modern water coolers have been designed to be energy-efficient, with most having Energy Star certifications. This efficiency means they won't significantly affect your office's energy bill while providing a constant supply of chilled water.

The Significance of Natural Spring Water

Here at Kiewa Valley Spring Water, we pride ourselves on providing the highest quality natural spring water for our bottled water coolers. Sourced from the pristine Kiewa Valley, our water undergoes rigorous testing to ensure it’s free from contaminants.

Natural spring water not only tastes great, but it also contains essential minerals beneficial for your body. Combined with our reliable water coolers, we can offer an efficient hydration solution to keep your team refreshed and focused.

Contact Kiewa Valley Spring Water Today

For office managers seeking an efficient, reliable, and high-quality water cooler rental or purchase solution, Kiewa Valley Spring Water is here to assist. We also supply bottled natural spring water, racks, stands, cups and all the other accessories. Our exceptional customer service and top-tier water coolers, combined with our exquisite natural spring water, make us a trusted provider for businesses across the region.