What Are the Main Parts of Your Heating Air Conditioning Unit?

If your home’s air conditioning is at its peak cost of repair and energy bills could make it worth investing in an upgrade. A residential HVAC expert can assist you in choosing the best option for your home.

Gas-powered air conditioners, also known as propane air conditioners use natural gas for heating and condensers that run.

Evaporator

An Evaporator coil is the component of your air conditioner that cools your home. The evaporator can be found inside a box that is connected to your gas furnace or within it (if you have one). If you don’t, the evaporator is located in an air handler. The evaporator is where the refrigerant turns into a liquid and then absorbs heat in your home’s air.

The evaporator is comprised of one or more copper coils which are tightly packed. The refrigerant enters the coils at a low pressure, which makes it easier for it to transfer heat as it evaporates into gaseous state.

A fan blows the warm air from your home to the evaporator coil. This air is cooled by the removal of heat from the evaporator, which alters the refrigerant’s temperatures and reduces the temperature of your home’s air. The cool air is circulated through the ductwork in your home to each of the rooms.

The evaporator, unlike the compressor, needs to raise the boiling point of the refrigerant to a low temperature to allow for efficient air cooling. The evaporator uses its own fans in order to achieve this goal.

The evaporator metering device ensures that the liquid refrigerant remains at an unchanging level. The low-side float is designed to open when there’s no liquid in the evaporator, and it closes when it detects liquid entering the coils.

There are two main kinds of evaporators: cases and uncased. A cased evaporator is the one you’re most likely to find in your home, since it is enclosed inside the metal casing of your air conditioning unit. An uncased evaporator is similar, except it doesn’t have the outer shell that protects it.

Although both evaporators serve the same purpose, it’s crucial to select one that is able to meet your home’s unique requirements. For example, some models are better suited for harsher working environments, while others are better suited for milder conditions. Think about how easy it would be to clean and maintain your evaporator. This can save you time, money and hassle.

Condenser

The condenser is among the three major components of your air conditioning system that helps keep it operating efficiently. It is situated outside of the house, connected to the evaporator coil by refrigerant lines. It also houses several fans and metal fins that work to remove heat from the refrigerant gas which has been transported here from the evaporator. The heat that is removed from the refrigerant gas allows it to cool and then return to liquid form.

A compressor is attached to the condenser unit. It helps to pressurize the low pressure liquid refrigerant that has been transferred from the evaporator. The squeeze action of the compressor increases the temperature of the coolant which then flows into the condenser coils to absorb latent heat from the surrounding air. Once the cooling cycle is complete, the refrigerant will be moved into the compressor, where it will be pressurized prior to being pumped back to the evaporator coil.

Since the condenser is situated outside, it is exposed to the elements. Debris like twigs or leaves grass clippings, grass clippings, or roofing shingles, could cause damage to the condenser. A universal HVAC condenser can protect your heating and cooling equipment from damage when it is not in use.

It is also important to not shade the condenser. Doing so can restrict air flow and force the compressor to work harder to cool your home. This can result in higher energy bills and a potential loss of refrigerant.

Regular maintenance will ensure that your HVAC system is working properly. A professional service technician examine every major component of your system regularly can assist in preventing any major problems from occurring. A professional service team can also avoid problems by checking regularly the refrigerant level. By following these steps, you will be able to prolong the life of your cooling and heating system and reduce your energy costs.

Compressor

A compressor is the center of your air conditioning unit and it circulates refrigerant through the system to keep everything cool. It is like the blood in your body, since it moves coolant between your evaporator and condenser coils. If something is wrong with the compressor, it will stop the condenser and evaporator from completing their tasks and will make your home warm and uncomfortable.

There are a myriad of different kinds of HVAC compressors. Each one comes with its own advantages and disadvantages. For instance, a reciprocating compressor has a piston that moves upwards and downwards within a cylinder, and this movement creates suction that draws in the refrigerant. As the piston moves downward it decreases the volume of gas. A discharge valve then opens to let the pressurized refrigeration from the condenser.

This type of compressor is also equipped with a clutch and a crankshaft that aids the piston compress air. A rotary compressor comes with blades that are inside the cylinder, which aid in compressing the air. This type of compressor is very quiet, making it a popular choice for homes.

The HVAC compressors of both types are designed to raise temperatures of the liquid when it is compressed. This results in the formation of a high-temperature, high pressure vapor. Since heat naturally flows from high-temperature substances to those with lower temperatures the hot vapor is able to move into the evaporator coils and return to its liquid state.

While you can’t avoid the possibility of having a problem with your compressor, you can avoid the majority of AC problems by being on top of your maintenance schedule. This will ensure that your equipment will last for a long time and it will give you peace of mind knowing that your home is always in good condition. If you do encounter a problem with the compressor or the compressor itself, your Griffith Energy Services technician can assist you in determining which repairs are the best for you.

Thermostat

The thermostat is the brain of your heating and cooling system, enabling it to decide when and how it turns on and off. It reads the air temperature and compares it to a preset desired level. The thermostat will send an indication to alter the temperature if off by a few degrees. Most modern thermostats use an electronic sensor known as a thermistor to measure the temperature. The thermistor consists of two different metals that expand at different rates when they warm up and cause them to bend in opposite directions. When the thermistor reaches the temperature set it sends a signal to the circuit board that heating or AC should be switched on.

Modern thermostats come with touchscreens that make them easy to operate and program. A lot of thermostats are programmed to automatically cool and heat your home at certain times. This saves you from having to manually set them each day. In addition, they provide information on energy usage to help you figure out how to cut down on costs.

If you have an older electromechanical model, it’s slightly more complex. It is made up of a bimetallic band that is joined to mercury in a vial. When temperatures change, the mercury in a vial moves, either complete or breaking a circuit. When the vial tilts the thermostat, it activates the cooling and heating system.

To keep your thermostat in good working condition, you must be sure to clean it on a regular basis to remove any dust that has accumulated. Also, make sure it isn’t bent or loose. In certain cases, the thermostat’s readings might be incorrect due to a dirty or damaged evaporator coil. In this case you’ll need to contact a professional to fix the problem. If you are experiencing a other issue, like a blank display try replacing your batteries or making sure that your breaker is not tripped. This is a good illustration of how you can improve the efficiency of your HVAC system more efficient by gaining knowledge about it and maximizing its use.