Central Air Conditioning Contractors

Central air conditioning (or central A/C) uses the main unit to condition indoor air and distribute it to various spaces via an air duct system. The AC compressor is what makes the whole process of air conditioning work like magic. A/C condenser coil with fan motor and compressor cools down refrigerant gas and turns it into liquid form. Afterward, freon is turning from a liquid into vapor while going through TXV. And finally, you’re getting that nice conditioned air.

At EMCO Tech Heating and Cooling, we are your go-to experts for all your central AC needs in Philadelphia, PA. We understand that a well-functioning HVAC system is the heart of any comfortable home, especially during those sweltering summer months when you depend on your air conditioner to deliver crisp, cool air. Our team specializes in a wide range of central AC services, including installation, repair, and routine maintenance. Whether you’re looking to upgrade your existing system or need a quick fix to enjoy cool, refreshing air, we’ve got you covered. Call and speak to a qualified HVAC contractor today!

Advantages of a Central Air Conditioning Unit

Cooling comfort during the heat of summer – central air conditioning helps keep your home cool and reduces humidity levels.
Purified air. Return air ducts of the central air conditioning system pull air from rooms back to the HVAC system. Then, an air cleaner or purifier filter removes airborne particles, such as dust and lint. Sophisticated filters, like purification systems, may remove microscopic pollutants, as well. Supply ductwork distributes filtered air back to the rooms.
Quieter operation – Because the compressor-bearing unit is located outside the home, the indoor noise level from its operation is much lower than that of a free-standing air conditioning unit.

Carrier Indoor Air Quality Products Brochure

Types of Central Air Systems

There are two types of central air conditioners: a split system and a packaged unit. In a split-system central air conditioner, an outdoor metal cabinet contains the condenser and compressor, and an indoor cabinet contains the evaporator. In many split-system air conditioners, this indoor cabinet is either a furnace or an air handler. The air conditioner’s evaporator coil is installed inside the furnace cabinet or on the top/bottom of the furnace. If your home already has a furnace but no air conditioner, a split central air system is the most economical solution to install.

Packaged AC Units vs Central Air Systems

In a packaged central air conditioner, the evaporator, condenser, and compressor are all located in one cabinet. This system is usually installed on a roof or on a concrete slab next to the foundation. Air supply and return ducts come from indoors through the home’s exterior wall or roof to connect with the packaged air conditioner, which is usually located outdoors. Packaged air conditioners often include electric heating coils or a natural gas furnace. This combination of air conditioner and central heater eliminates the need for a separate furnace.

Benefits of Ducted AC system in Philadelphia

Indoor comfort during warm weather – Central air conditioning creates consistent temperatures throughout conditioned spaces.
Higher quality of indoor air while circulating through central filtration
Easier, user-friendly operation – Central air conditioning systems are very easy to operate. Most systems come with programmable advanced controls, which are easy to set up and run.
Noise Reduction – The main reason for this is due to the compressor-bearing unit being located outside your home. Thus, the noise level from its operation is low.
The ability of most common central air conditioners to run in heating mode – Heat pumps or combinations with gas furnaces produce heating for conditioner spaces. Both AC and heat equipment utilize the same blower to move air through the same air duct system. Such central air HVAC combinations help to save money on installation.
Useful info about central air conditioning from Energy.gov

Central AC services by local Carrier HVAC Factory Dealers

If you want or need a central air conditioning system replaced or a new one installed, always involve professionals. It is such a big component in your house and office that you can’t have it done shadily. For exceptional services, never hesitate to contact EMCO Tech Contractors, formerly known as Emergency Maintenance Company, for emergency HVAC Service.

We provide quality service for HVAC systems throughout the Philadelphia area, including:

Philadelphia
Willow Grove
Doylestown
Feasterville-Trevose
Huntington Valley
South Hampton
Bryn Mawr
And More!

To learn more about our services, feel free to give us a call or check out our YouTube Channel!

Central Air Conditioning Installation

When it comes to enhancing your indoor comfort, our air conditioner installation services are second to none. Our experienced technicians are well-versed in the latest HVAC systems, ensuring a seamless process. We understand that a properly installed air conditioner can make all the difference in your home’s cooling efficiency, especially during those scorching summer months. Whether you’re looking to replace an outdated unit or install a brand-new one, our team has got you covered.

Our Installation Process

Our knowledgeable technicians will assess your space and recommend the best cooling system to fit your lifestyle and budget. After selecting the perfect system, we focus on delivering a smooth and precise installation. Our experts manage every detail, from ductwork modifications to thermostat placement, ensuring your central air conditioner operates at its best. Post-installation, we guide you through the functionalities of your new cooling system so you can enjoy the benefits of upgraded technology designed to help you save money and boost comfort.

Central Air Conditioning Repair

A malfunctioning air conditioner doesn’t just compromise your comfort; it can also lead to increased energy costs. Therefore, prompt and proficient air conditioning repair is paramount. Our skilled technicians at EMCO Tech Heating and Cooling are proficient in diagnosing and rectifying all types of AC repairs, whether it’s a blowing warm air issue or a problem with weak airflow.

Do You Need Air Conditioner Repair? Look Out for These Signs

If you’ve noticed any of the following signs, it’s time to consider air conditioner repair:

Inadequate Cooling: If your air conditioner is struggling to keep your space cool despite running continuously, it may require repair.
Unusual Noises: Strange or loud noises coming from your AC system, such as banging, hissing, or rattling, are indicative of potential issues.
Weak Airflow: If the airflow from your vents is weak or feels much weaker than usual, it’s a sign that your air conditioner may need attention.
Rising Energy Bills: Sudden spikes in your energy bills without any significant changes in your usage could be attributed to a malfunctioning AC system.
Warm Air: If your air conditioner is blowing warm air instead of cool air, it’s a clear sign that there’s a problem with the cooling function.
Dirty Filters: Neglecting to change or clean your air filters regularly can cause your AC system to work less efficiently and may lead to repair needs.
Frequent Cycling: If your AC frequently turns on and off, it may be a sign of an underlying issue, causing it to overwork.
Uneven Cooling: If certain areas in your space remain hot while others are cool, it could indicate issues with your AC system’s distribution.
Unpleasant Odors: Foul or musty odors coming from your vents may suggest mold, mildew, or other contaminants in the system that require attention.
Water Leaks: If you notice water pooling around your indoor unit or dripping from it, it’s crucial to have your AC system inspected for leaks or drainage problems.

Keep an eye out for these signs to ensure that your air conditioner remains in optimal working condition, and contact EMCO Tech Heating and Cooling for timely repairs and maintenance.

Routine AC Maintenance

For any heating and cooling system, routine maintenance is the key to enduring performance. Our AC maintenance services are designed to proactively address common issues while enhancing your system’s overall performance. Regular maintenance not only guarantees a cool and comfortable home during summer but also maintains ideal humidity levels and indoor air quality.

Maintenance Tips for In-Between Visits

While professional maintenance is crucial, there are steps you can take between visits to ensure your central air conditioning system remains in peak condition. Consistently checking and replacing filters, cleaning the outdoor unit, and verifying proper insulation are all integral aspects of sustaining your HVAC system.

Central Air Heating

Heating and cooling costs account for around 40% of an average household’s energy bills. Knowing how your central air conditioning system works can reduce future maintenance costs and help increase the energy efficiency of your home or office.

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Unlike window units, which can only cool one room or area at a time, central air conditioning systems can cool an entire building or a house.

Central Air Conditioning

These systems are one of the most convenient, popular, and energy-efficient ways to get relief from the hot and humid Philadelphia weather in the summer.

If you are looking to buy the perfect central air conditioning system for your home and budget, seek advice from a leading residential and commercial HVAC services company that has the knowledge and adequate experience in AC installation and AC repair in Philadelphia.

Air conditioning systems use a chemical compound called refrigerant that turns liquid into gas at lower temperatures. This refrigerant moves through the air conditioning system, absorbing heat from your home and transferring it outdoors in a continuous cycle.

Before understanding how central air conditioning works, it is essential to know the key components of a central air conditioning unit.

Typically, a Central Air Conditioning System Normally Includes:

A thermostat that controls the operation of the system,
An outdoor unit that contains a fan, condenser coil, and compressor,
An indoor unit that consists of an evaporator coil and a fan to circulate the cooled air,
Cooper tubes that let refrigerant flow between the indoor and the outdoor units,
An air handler has an expansion valve that regulates the amount of refrigerant that goes into the evaporator coil. A blower pushes air over the coils, which warms the refrigerant into a gas that goes back to the condenser.
Supply ducts that distribute cool air from the air handler to the various rooms in the house. Return ducts carry warm air back to the air handler to be filtered and cooled. Properly sized ducts can deliver clean air throughout the house.
Two types of register grilles, one connected to the supply duct and the other to the return duct. Supply registers are located near the ceiling while return registers are situated near the floor.

How Do Central Air Conditioning Systems Work?

The air conditioning process involves two actions that take place simultaneously, one inside the home and the other outside the home:

Inside The Home (‘Cold Side’ Of the System).

The compressor is turning freon from vapor to liquid, while the fan motor is blowing air through the outside condenser coil full of refrigerant. Heat from the indoor air is absorbed into the refrigerant as it turns from liquid to gas. The cooled air is distributed back into the house.

Outside The Home (‘warm Side’ Of the System).

The refrigerant gas is compressed before entering a large coil in the outdoor unit. Heat is released outside as the refrigerant turns back to a liquid state.

The thermostat, which is centrally located within the house, monitors and controls the temperature of the indoor air. The cooling process is set into motion when the thermostat senses that the air temperature in the house needs to be lowered. It sends signals to the various components of the air conditioning system located both inside and outside the house.

The three main components of a central air conditioning system: a compressor, a condenser coil, and an evaporator coil work together quickly to convert a specialized chemical called a refrigerant from a gaseous state to liquid form.

During operation, the compressor pressurizes the refrigerant. Freon turns liquid in a condenser coil. The refrigerant travels back indoors and enters the evaporator coil. Here, the liquid refrigerant evaporates and cools the indoor coil. The heat from home is absorbed by the refrigerant, while the fan blows indoor air across the cold evaporator coil. This makes cool air circulate throughout the home while evaporated warm gas is sent back to the compressor. The heat is then released into the outdoor air as the refrigerant returns to a liquid state.

This cycle continues until your home has reached the desired temperature.

Types Of Central Air Conditioning Systems

Central air conditioning systems come in two basic designs: split and packaged. Air duct system delivers conditioned air from the main location to all rooms. Both contain the same components and provide the same amount of cooling despite some differences.

Split Air Conditioning Systems.

Split air conditioning systems are very common in the residential market. Such a system consists of an outdoor unit and an indoor unit. Other words – condenser and air handler.

The indoor air handler consists of a heating cabinet, evaporator coil, and blower. Utility closets or attic spaces are the best locations for split HVAC units.

The outdoor unit is located outside the house and installed on a concrete slab or composite pad. It contains the condenser coil, compressor, and expansion valve.

Packaged Air Conditioning Systems.

The elements of this type of air conditioning system are located inside the unit. The roof is the most common location around. Therefore, some contractors call them – rooftop package units.

Packaged air conditioning systems use two different types of condensers:

Residential households typically use air-cooled condensers using outdoor air to cool.

Water-cooled condensers require water towers that can store plenty of water to cool. Large commercial buildings are the best place to use such types of condensers.

Why Choose EMCO Tech

At EMCO Tech Heating and Cooling, we take pride in being your trusted HVAC contractor for all your central AC services. Our commitment to excellence, paired with our years of experience, sets us apart in the industry. We are dedicated to delivering the highest level of service, whether you need installation, repair, or maintenance. Our team of certified technicians along with our transparent pricing guarantees your complete satisfaction.

Contact EMCO Tech Heating and Cooling for All Types Of AC Services

With emergency air conditioning services, flexible appointments, and free and accurate estimates on any air conditioning service, EMCO Tech Heating and Cooling works round-the-clock to keep you and your family happy and comfortable.

Our experts will:

Help you choose an energy-efficient air conditioning system that is easy to operate and is within your budget.
Help remove your old air conditioning unit and install your new one.
Perform AC repair and maintenance when you need it most.

Hire EMCO Tech for your next Central AC project. We service split central air conditioning systems and packaged AC units. Contact us today for exceptional heating and cooling technicians and experience the EMCO Tech difference. We proudly serve Montgomery and Bucks Counties, Philadelphia, Chester, and Delaware Counties, as well as neighboring communities.

At EMCO Tech Heating and Cooling, we understand the importance of having a functional heating and cooling system, whether it's in your home or commercial space. Our team of technicians is well-versed in all residential and commercial manufacturers of HVAC equipment, and we can handle any repair, installation, or maintenance job efficiently and effectively. We take pride in delivering superior customer service, while also ensuring that we use state-of-the-art diagnostic equipment to diagnose HVAC problems quickly. Plus, we offer cost-effective repair and replacement solutions to meet your needs and budget. We are the best HVAC service in Montgomery, Bucks, and Philadelphia because we don't just fix the problem - we also educate our customers on how to prevent future HVAC issues. Our team is dedicated to keeping you comfortable year-round, and we guarantee your satisfaction. Get in touch with us today to schedule a service call or to receive a free estimate.