The off-grid lifestyle is gaining popularity among more and more citizens. For a long time, we are so reliant on electricity that we take the convenience brought by a flick of a switch for granted.

But modern life can be a two-edged sword, which brings us convenience, but at the same time, it also exposes us to a high level of pressure. As time goes on, this kind of life seems to imprison everyone, sometimes even like a machine running. This can explain why off-grid living has now become a popular lifestyle.

Wouldn't it be cool to get away from the hustle and bustle of the city and get back to a natural life? Imagine being in a truly self-sufficient way – generating your power, growing your food, rearing your livestock, and being free from the 'connected' systems of society. Off-the-grid living allows people to experience a primitive lifestyle and reduce the impact on the environment.

The three most basic requirements of off-grid living——

Water - On-grid dwellers do not need to worry about sourcing water. It's pumped straight to their houses through the public utility or a well. Off-grid, you are on your own. There are several ways to bring water to your home site, such as rainwater harvesting, digging a well, or using wind or solar power to supply H2O to your home via a freshwater source.

Food - The pursuit of food is nearly everything in wilderness living. When you remove yourself from the typical way of life and opt to live off the land, you instantly turn from a regular citizen to a hunter-gatherer. Food sourcing means becoming skilled at hunting, fishing, gardening, farming, and land management.

Shelter - Staying safe from the elements – cold, rain, wind, snow – is one of the most important things you can do to stay productive, safe, and alive when you are living off the grid.

Self-sufficiency is advantageous in isolated locations where normal utilities cannot reach but a propane refrigerator is a must-have to manage food and water.

These units are economical and don’t require an outside power source. The sealed cooling system located at the rear of the propane-powered fridge holds water, liquid ammonia, and hydrogen gas and uses a propane flame to heat the water and ammonia to their boiling point in what is called a generator. The gas material then rises into a condensing chamber where it cools and returns to fluidity. This fluid then flows into another chamber - the evaporator—where it mixes with hydrogen gas. It’s here that a chemical reaction occurs that pulls or absorbs heat from inside the refrigerator. Once the solution absorbs enough heat, the ammonia returns to a gas state, starting the process over again.

Gas refrigerators are known for their reliability, especially when there is no electricity, whether in an emergency or during a planned power outage, gas refrigerators will ensure that your food and medicine supplies remain cold.

Gas refrigerators use ammonia as the refrigerant and there are only five main parts to a gas refrigerator. This unit produces steam which is used to create low temperatures in the refrigeration unit. The initial cost involved in purchasing a gas refrigerator may be higher than an electric refrigerator or any other type of refrigerator, but when comparing a gas refrigerator to other types of refrigerators, it will be more profitable in the long run.

Now you have known most facts about the gas refrigerator, and the next question is how to find a reliable gas fridge.

If you are looking for cost-effective gas refrigerators of great quality, Smad would be a good smart choice. It has been a trustworthy brand of electric appliances worldwide. A gas absorption refrigerator is one of its featured products. Whether you’re ready to pack up the RV for your next camping trip, or need the tank topped off at home, get in touch with us to find the great propane refrigerators.