One-Stage Air Conditioning Systems Means Simplicity and Low-cost

One-Stage Air Conditioning Systems Means Simplicity and Low-cost

One-stage air conditioning systems are known for their simplicity and cost-effectiveness or Discount HVAC system.  These systems only have one cooling output level: maximum capacity. When it’s warm outside, a one-stage system will operate at full output. In other words, one-stage systems are on until the thermostat is satisfied, then they are off. The effectiveness of one-stage systems derives from their simplicity. Their straightforward design comes with several benefits, including the lowest initial equipment costs and the easiest installation procedures. For these reasons, one-stage systems are the most common today in the market. It’s important to remember that one-stage systems come with their own downsides.

Efficiency is one: since a one-stage system can only operate at one setting, it can sometimes end up using more energy than a two-stage system that can operate at a lower cooling level. Convenience is another: because of their linear operation, one-stage systems are more prone to creating hot and cold spots in homes. This is why it’s usually a good idea to install zoned systems with your one-stage system. Single-stage air conditioning systems are available in various sizes and models. Common applications include single and multi-family housing units, small commercial applications, and buildings without hot water heating systems. These systems are ideal for those who don’t rely on central air conditioning for total comfort or don’t require multi-faceted temperature control. However, it’s also important to understand the downsides, so compare both options before deciding.

Definition and Operation

When discussing one-stage air conditioning systems, it is helpful to define what "one stage" refers to. The term refers to the compressor within the outdoor unit of the air conditioning system. The compressor is the most important piece of equipment when it comes to cooling air within the home because it is responsible for pushing refrigerant through the outdoor condenser coil to cool it and send the cooled refrigerant vapors into the indoor coil to absorb room temperature air. The cool refrigerant vapors absorb the warm air and send it back to the outdoor unit to get the heat extracted, after which it is distributed throughout the home as cold air. One-stage air conditioning systems operate at a single predetermined level of operation defined by the total BTUs of cooling output performance. The thermostat set on the indoor wall of a home sends a temperature request to an air conditioning system; this is called the demand. In a one-stage system, this demand results in the air conditioning system operating and providing the total BTUs of cooling output corresponding to the unit's rating of system performance. Efficiency in air conditioning systems is the ratio of the cooling output, the total BTUs, relative to the usage of the asset, the watts of power used to operate the air conditioning system. The output is divided by the input, and for air conditioning, the number is 3.41. This is because there are approximately 3.41 British Thermal Units of cooling output in one watt-hour of power. The performance of a one-stage air conditioning system in cooling output at 90 degrees outdoor temperature could be 24,000 BTUs in comparison to using 2,300 watts of power. The air conditioning system has a Seasonal Energy Efficiency Ratio of 10.8 based on engineering performance measurements. The system will cycle on, delivering its 24,000 BTUs of cooling output, and then cycle off when it reaches the predetermined indoor temperature. For more information and ac quotes near me please call our corporate office at 888-472-5115