How Does a Norcold Refrigerator Work?
As a brand that specializes in RV refrigerators, norcold has a long history of producing some of the most durable and energy-efficient fridges available. The company’s Polar DC/12V series refrigerators are designed to run on both propane and electricity, allowing you to choose the power source that suits your lifestyle best. With their safe and spacious designs, Norcold refrigerators are ideal for campers and motorhome owners looking to add extra storage to their homes on wheels.
How Does Norcold Work?
The Norcold refrigerator isn’t your typical fridge, as it uses a different method to keep cool on the road. This fridge relies on a little bit of science and chemistry to convert ammonia into a form that naturally attracts heat.
This process takes place in a boiler that’s powered by propane gas. When the boiler heats up, it evaporates water and causes ammonia to turn into a gaseous state. Once the ammonia becomes a gas, it rises into a separate chamber where it absorbs heat from inside your fridge. This is where the cooling process happens, with the absorbed heat then turning back into liquid ammonia and returning to its tanks.
The absorption Norcold fridges are often smaller than a standard electric refrigerator, but they can still hold a significant amount of food. This makes them a great choice for campers who don’t want to spend extra money on a bigger fridge and can live with less storage space. These fridges are also a lot quieter than a compressor-style refrigerator, as they don’t rely on a fan and compressor to get cold.
Another benefit of Norcold refrigerators is that they tend to last for years, if not decades, with very little maintenance or repairs needed. These units are built to be rugged and sturdy enough to withstand the rigors of life on the road, which can include temperature fluctuations, overloading, and vibrations from driving. This is one of the reasons why many people have 20-year-old Norcold 3-way refrigerators that still function as well as when they were new.
If you have a Norcold fridge, you can change its temperature setting with the push of a button on the control panel. You’ll find this button between the freezer and fresh food compartments. To set the temperature, simply press and hold the “temp set” button for two seconds. Once you’ve done that, the fridge will automatically adjust to the new setting. You can also reset the fridge to its factory-preset setting by pressing and holding the temp set button for a few seconds.
You can also check the seal on your Norcold refrigerator to make sure it’s tight. The most common sign that your fridge’s seal isn’t good is a yellow powdery substance around the burner inside the fridge. If you notice this, it’s important to shut down the fridge immediately and seek service.
Another way to test a seal is to use a piece of paper or cardboard to push against the door’s frame. If the paper slides in easily, the seal isn’t working as well as it should be and needs attention.