Are Tankless Water Heaters Worth It?

Get comfort and efficiency with a propane tankless water from Tower Energy!

tankless water heater Middlesex County, CT Homeowners are continually looking for ways to improve energy efficiency in their homes that don’t just save money but also contribute to a healthier planet.

Among these energy efficiency solutions, the interest in tankless water heaters, notably those powered by propane, has surged. We’ve seen that happening here at Tower Energy, as we sell, install, and service propane tankless water heaters.

These units promise not only to provide endless hot water but also to do so in a more eco-friendly and efficient manner. But are propane tankless water heaters truly worth the investment? This comprehensive guide aims to explore just that.

How do propane tankless water heaters work?

Propane tankless water heaters differ significantly from their traditional tank counterparts. Unlike the conventional models that continuously heat and reheat water in a large tank, tankless units heat water on demand using propane gas—ensuring a constant supply of hot water without the standby energy losses associated with storage water heaters.

What are the benefits of propane tankless water heaters?

The immediate benefits of propane tankless water heaters include a reduction in energy consumption thanks to their on-demand heating capability.

This efficiency translates into lower utility bills, making them an attractive option for many homeowners. Additionally, they occupy less space due to their compact size and offer a longer lifespan than traditional water heaters.

While the initial purchase and installation costs of propane tankless water heaters can be higher than those of electric or gas models, they generally offer significant long-term savings.

By providing hot water only as it’s needed, these heaters can be up to 34% more energy efficient for homes that use less than 41 gallons of hot water daily, according to the U.S. Department of Energy. Over time, these energy savings can offset the higher initial costs.

Propane tankless water heaters boast impressive heating efficiency and water flow rates, capable of delivering between 2 and 5 gallons of hot water per minute. Their durability is another plus, with many models lasting up to 20 years—nearly double the life expectancy of traditional tank water heaters.

From an environmental perspective, propane tankless water heaters shine. They emit fewer greenhouse gases than their electric counterparts and help reduce the overall energy consumption of a household. By opting for this energy-efficient option, homeowners contribute to lowering the carbon footprint and promoting a sustainable future.

Considering their long-term savings, performance, and environmental benefits, propane tankless water heaters present a compelling option for homeowners looking to upgrade their home’s hot water system. While the upfront costs may be higher, the efficiency, durability, and eco-friendliness of these units make them a worthwhile investment for those aiming to reduce their energy bills and carbon footprint.

What should I think about when considering a propane tankless water heater?

Before installation, homeowners should assess their household’s hot water demands, available space, and safety measures.

Proper ventilation is crucial since the combustion process of propane can release harmful gases without adequate exhaust systems. Additionally, the upfront costs and the need for potential upgrades to existing gas lines and venting systems should be considered.

The experts at Tower Energy will go over all this and install your new tankless water heaters safely and properly.

Never worry again about running out of hot water thanks to a propane tankless water heater from Tower Energy! Contact us today to get started.

How Long Do Central Air Units Last?

Trust Tower Energy to take good care of your central air conditioning system

central air Litchfield County, CT Central air conditioning is a critical component in maintaining a comfortable atmosphere within our homes, particularly during the sweltering heat of summer.

However, as pivotal as this system is, it’s not immune to the wear and tear that comes with time. Homeowners often wonder about the lifespan of their central air units and how to ensure they get the most out of it.

In this comprehensive guide, we will discuss everything from understanding the lifespan of central air units and the factors that influence it to tips for extending their years of service and the important considerations when the time comes for a replacement.

Understanding your central air conditioning unit

Before delving into the lifecycle of your central air unit, it’s essential to understand what it is and how it functions. A central air unit is the powerhouse of the central air conditioning system, which involves a network of ducts that deliver cool air to various rooms in a building. It includes the condenser, compressor, and the evaporator coils, all of which work together to release the heat from inside your home to the outdoors.

Factors affecting a central A/C’s lifespan

A central air unit is a significant investment, and its lifespan can be influenced by various factors:

Maintenance: Regular maintenance by the trained, experienced service technicians at Tower Energy ensures that all components of the system are working at their best. Without proper check-ups and cleaning, parts can get clogged, leading to inefficient operation and eventually breakdowns.

Usage: Continuous usage, especially during peak season, puts a strain on the system. Conserving energy by using programmable thermostats can help reduce the load on your unit and extend its life.

Quality: The build quality and the brand of the central air unit is a crucial factor. High-quality units may have a longer lifespan than cheaper alternatives.

Signs of air conditioning wear and tear

Understanding the symptoms that your central air unit is reaching the end of its life is essential.

Reduced cooling: If your unit is struggling to reach the set temperature or takes longer to cool the space, it could be a sign of wear on the compressor or low refrigerant levels.

Noisy operations: Loud operation or strange noises can be indicative of a range of issues, from worn-out parts to a malfunctioning compressor.

More frequent repairs: If you find yourself frequently calling for repairs, it might be more cost-effective to consider a replacement.

Average lifespan of central air units

On average, a central air unit can last anywhere from 15 to 20 years. However, there are several determinants that can cause units to fall either side of this bracket.

Installation quality: The initial installation can significantly affect the longevity of the system. Poor installations can lead to issues down the line.

Climate: Units in warmer climates typically have a shorter lifespan due to constant use. Conversely, units in mild climates might last longer with less demand on them.

Manufacturer quality: Reputable manufacturers often produce units that stand the test of time while less known brands might have a shorter life expectancy.

Extending the lifespan of your central air unit

The good news is that there are steps you can take to extend the life of your central air unit.

Regular filter changes: Simply replacing or cleaning your air filters every 1-3 months is one of the most effective ways to maintain your unit’s efficiency and lifespan.

Professional tune-ups: Yearly tune-ups by Tower Energy can ensure that everything is in working order and prevent small issues from becoming major problems.

Clean the area around the condenser: Make sure the area surrounding the outdoor condenser unit is clear of debris to promote proper airflow, which is vital for the system’s efficiency.

Expert air conditioning services from Tower Energy help your home stay cool and comfortable all summer long. Schedule your central A/C tune-up today!

Get cool comfort with Tower Energy!

mini-split Hartfod County, CT For many homeowners, the decision to upgrade or install a cooling system is a significant one.

One such system gaining popularity is the ductless mini-split system, admired for its energy efficiency and adaptability to various home designs.

Ductless mini-splits are ideal for Hartford County, CT, homes that don’t have ductwork, as you can enjoy efficient, comfortable cooling without the noise, inefficiency, and hassle of window air conditioning units.

As you contemplate making this impactful upgrade, here’s all you need to know to determine if a mini-split system is the best choice for you.

What is a mini-split system?

A ductless mini-split system is a type of air conditioning where a compressor unit is connected to an indoor unit by a thin copper pipe. The indoor unit is typically mounted high on a wall and is designed to distribute temperature-controlled air directly into the living space.

Here are the key components of a mini-split system

Outdoor unit (condenser): The outdoor component of a mini-split system contains the compressor, which pumps refrigerant to the indoor unit.

Indoor unit (evaporator): The indoor part is responsible for cooling the air and then distributing it throughout the room.

Refrigerant pipes: These connect the outdoor and indoor units, providing the pathway for refrigerant to circulate.

Control panel: Usually mounted on the wall, this allows you to set the temperature and control other settings.

Remote control: For models with advanced features, a remote control can manage settings from anywhere in the room.

What are the benefits of ductless mini-splits?

Mini-split systems offer several advantages, making them an attractive option for many homeowners.

One of the biggest selling points of mini-splits is their energy efficiency. Without the energy loss that comes with ductwork, mini-splits can be up to 30% more efficient than central air systems.

While the upfront cost of a mini-split system may be higher than a window unit or portable air conditioner, it’s often less expensive than a central AC system. With lower energy bills over time, a mini-split can offer substantial long-term savings.

Mini-splits shine in their ability to “zone” your home, meaning you can cool individual spaces at different temperatures. This can lead to more customized comfort and further energy savings.

The absence of ductwork simplifies the installation process, which can often be completed in a day or less, by a single technician. This also means less disruption to your home during the installation.

The best way to determine if a mini-split system is right for you is to consult with the professionals at Tower Energy. Understanding the different types of systems and weighing their pros and cons can help you make an informed choice that brings comfort and savings to your home.

Remember, every home is unique, so your decision should be tailored to what makes the most sense for your specific circumstances. It’s not just about staying cool or warm; it’s about the long-term benefits a well-chosen system can bring to your home and your wallet.

Ready to learn more about ductless mini-splits? Contact Tower Energy today!

Electric vs. Propane Water Heaters

Choosing the right option for your Hartford or New Haven County home

water heater New Haven County, CT When it comes to ensuring the comfort of your home, the choice of water heater is a crucial one. It affects not only your immediate comfort but also your long-term energy consumption and costs.

Tower Energy offers expert installation and service of quality propane-fired water heaters, both tank storage heaters and high-efficiency tankless water heaters.

Let’s delve the details of both propane and electric water heaters to help you make an informed choice that aligns with your preferences, needs, and values.

Every homeowner knows the importance of a reliable water heater. It’s central to daily life, from showers to dishes to laundry. But the choice between propane and electric models can have significant implications for your wallet, your environmental impact, and your satisfaction with your home’s amenities. Let’s explore what sets these two options apart and which might be best suited to your household.

Propane gas water heaters

Propane water heaters are popular in many homes and for good reason. They use propane to heat water, which can be a more efficient process than using electricity.

Efficiency, cost, and performance benefits: Propane water heaters can heat water faster, saving you time and potentially reducing your utility bills. They’re often preferred in larger households where the demand for hot water is higher, as they can recover more quickly. In terms of cost, although the initial cost of a propane water heater might be higher than an electric model, the lower operational cost can make up for it over time, particularly in regions where propane is cheaper than electricity.

Considerations for installation and maintenance: When considering a propane water heater, remember that you’ll need proper venting for the exhaust. Installation can be more labor-intensive.


In the debate between propane and electric, comparison is key in the areas of cost, energy efficiency, and performance.

Cost comparison: The initial investment in a propane water heater might set you back more, but the operating costs are usually lower than those of an electric heater. Conversely, electric water heaters may have lower upfront costs but can be more expensive in the long run.

Performance and reliability comparison: Propane water heaters often provide stronger performance, especially in high-demand situations.

Factors to consider

When selecting a water heater, you’ll need to weigh several factors to determine the best fit for your home.

Budget and cost considerations: Your budget will play a significant role in your decision. Determine whether the upfront cost is more important to you than long-term savings.

Energy efficiency goals: Consider your energy goals. If minimizing your carbon footprint or reducing energy consumption is a priority, a propane tankless water heater can cut your water heating by up to 40%!

Your decision between a propane and an electric water heater will hinge upon personal factors like your initial budget, energy costs, and your home’s existing infrastructure. Weigh the efficiency benefits against the upfront costs and consider your long-term energy goals. Regardless of your choice, ensure that you select a reputable brand and model, and seek professional advice if needed to make the most of your investment.

You can trust Tower Energy for your water heating needs. Contact us today to get started!

Is Heating Oil Efficient for Home Heating?

Get comfort and efficiency with heating oil services from Tower Energy!

oilheat system berlin, ct

With options for home heating energy sources, you may be wondering if your oil-fired home heating system is efficient enough to keep your home warm and comfortable while not draining your bank account.

Put any concerns about that to bed! Heating oil is an outstanding energy source for home heating here in Central Connecticut. And, with dependable heating oil delivery of cleaner burning Bioheat® fuel from Tower Energy, you can enjoy that comfort and efficiency with peace of mind.

Get more Btu power with heating oil!

Considering a switch from heating oil to electricity or natural gas? Before investing a substantial amount of money in a home conversion, it is crucial to evaluate the comparative efficiency of various energy sources in heat generation.

Heating oil offers exceptional comfort for your money. According to the U.S. Energy Information Administration, a single gallon of heating oil can produce approximately 138,500 British thermal units (Btu). In contrast, here is the equivalent amount of heating energy required from alternative sources:

During the frigid winters of Central Connecticut, heating oil emerges as a steadfast and dependable source of powerful warmth.

AFUE and oil-fired heating systems

The AFUE, also known as the Annual Fuel Utilization Efficiency rating, quantifies the efficiency of a heating system in converting fuel into heat throughout a heating season. It can be analogized to the MPG rating used for cars. Generally, you can locate the AFUE displayed on the front panel of a heating system.

Here’s how AFUE works: Imagine you’re in the market for an oil-fired furnace. You come across one with an AFUE rating of 80. This means that, on average, 80% of the heating oil it uses is transformed into heat for your home. The remaining 20% is lost during the combustion and conversion process. As a result, for every dollar you spend on propane, 80 cents go towards heating your home.

The United States Department of Energy provides a comprehensive guide on common AFUE ratings for heating systems. It’s important to note that the current minimum AFUE standard for new heating systems is 80. Most of today’s oil-fired heating systems have an AFUE between 84% and 90%.

Low efficiency: This issue is primarily observed in significantly older and outdated heating systems. The AFUE ratings typically range from 56 to 70.

Medium efficiency: AFUE ratings range between 80 and 85. These ratings are applicable to either new systems or older systems that are less than 20 years old.

High efficiency: This is typically found in newer heating systems, less than 10 years old, with AFUE ratings ranging from 90 to 98.5.

Tower Energy helps keep your oil-fired heating system efficient

In addition to our expert furnace and boiler installation , we also offer heating system maintenance and repair services.

An annual tune-up is essential care for your home’s heating system. Tower Energy’s trained, experienced service technicians will thoroughly tune up and clean your boiler or furnace to prevent breakdowns while keeping it running at its peak efficiency.

By the way, a tune-up is included in all our heating system service plans , along with coverage for many parts and labor costs for repairs.

Put efficient heating oil to work in your Central Connecticut home! Contact Tower Energy today.

How Efficient Are Propane Furnaces?

Cut your heating costs without sacrificing comfort!

furnace efficiency waterbury If you are in need of replacing the heating system in your Central Connecticut home, it’s time to consider making the switch to a highly efficient and eco-friendly propane furnace. With its advanced technology, a propane furnace can provide superior warmth and comfort while reducing your carbon footprint. Not only will you enjoy reliable and consistent heat, but you’ll also benefit from potential energy savings and a reduced impact on the environment.

With the help of technological advancements, modern high-efficiency propane furnaces can achieve remarkable efficiency levels of 95% or even higher! This translates to exceptional performance and energy savings.

Propane furnaces offer an additional benefit: they generate warmer air in your home compared to electric heat pumps. This translates to energy savings, as the furnace operates with less effort and frequency to maintain a cozy home.

Propane furnaces boast an impressive average lifespan of up to 20 years, ensuring long-lasting performance and reliability.

Tower Energy’s team of skilled and knowledgeable service technicians will professionally handle your propane furnace installation, maintenance, and repairs. Our affordable service plans keep your propane furnace running at peak performance while helping to protect you from big repair bills.

Know your AFUE

AFUE, or Annual Fuel Utilization Efficiency, is a rating that measures the efficiency of your furnace’s propane consumption and heat production over a heating season. Think of it as the MPG rating for your car. This rating, usually found on the furnace’s faceplate, provides valuable insight into the furnace’s performance.

Here’s how AFUE works: Let’s say you’re in the market for a propane furnace. You come across one with an AFUE rating of 80. This means that, on average, 80% of the propane it consumes is converted into heat for your home. The remaining 20% is lost during the combustion and conversion process. As a result, for every dollar you spend on propane, 80 cents is dedicated to heating your home.

Here is a guide from the United States Department of Energy on common AFUE ratings for furnaces. The current minimum AFUE standard for new heating systems is 80.

Low efficiency: This is mostly seen in much older, outdated heating systems. The AFUE ratings fall between 56 and 70.

Medium efficiency: AFUE ratings are between 80 and 85. These are either new systems, or older systems less than 20 years old.

High efficiency: This is most commonly seen in furnaces that are new or less than 10 years old. AFUE ratings are between 90 and 98.5.

Propane offers efficiency all around your home

When you choose Tower Energy for reliable propane delivery and propane appliance services, you not only benefit from comfort, convenience, and peace of mind, but you also gain the assurance of uninterrupted energy supply, efficient appliance performance, and professional support from our experienced team. With our commitment to excellence and customer satisfaction, we strive to exceed your expectations and provide you with a seamless experience that enhances your everyday life. Trust Tower Energy to deliver exceptional service and meet all your propane needs.

Switching to propane for pool and spa heating, water heating, space heating, cooking, and more can lead to substantial energy cost savings. Not only that, but propane also offers superior performance. For instance, propane heaters can warm up your pool or hot tub much faster compared to electric heaters. Make the smart choice and experience the superior efficiency and comfort of propane!

Now is the time to upgrade the comfort in your home with a new propane furnace! Get in touch today with Tower Energy.

What’s to Love About Propane?

Enjoy all that propane has to offer with Tower Energy!

propane Plainville, CT Have you observed the increasing number of homes in your Central Connecticut community that are switching to propane? There are numerous compelling reasons behind this noteworthy shift!

Your neighbors are experiencing the numerous benefits of propane in their homes. They are enjoying increased energy efficiency, enhanced security, and a positive impact on the environment, all while achieving a higher level of comfort.

Discover the extraordinary advantages of propane with Tower Energy’s dependable propane delivery and equipment services. Our Automatic Delivery service and wireless propane tank monitoring make having propane in your home effortlessly convenient, ensuring you never run out. Experience the ease and reliability of Tower Energy for all your propane needs.

Propane can cut your energy costs

Propane is a superb option for optimizing energy efficiency. Modern propane furnaces and boilers exhibit exceptional efficiency, with certain models boasting an average rating of 98%. Consequently, a mere 2% of propane is lost during the combustion process.

Optimize your energy savings by utilizing propane appliances. For instance, a propane water heater can efficiently heat more than double the amount of water in comparison to an electric one within the same time frame. This can lead to a substantial 30% reduction in your water heating energy expenses. Moreover, consider switching to a propane tankless water heater to further maximize your savings.

Improve your home with propane

Propane offers a multitude of benefits beyond its energy efficiency and cost-effectiveness. When it comes to cooking, it provides precise temperature control, while its use in clothes dryers ensures clothes dry 25% faster compared to electric dryers. A propane fireplace effortlessly keeps your home warm and cozy. Moreover, during power outages, a propane whole-house standby generator guarantees the safety and comfort of your home. Experience the convenience and peace of mind that propane brings to your daily life.

Transform your backyard into a delightful and serene oasis for your loved ones and guests with the use of propane. Consider investing in a propane grill for convenient weeknight and weekend cooking outdoors. Moreover, if you are contemplating getting a pool or spa, keep in mind that propane heaters can efficiently warm water at a faster rate compared to electric heaters, while also offering superior energy efficiency.

Reduce your environmental impact with propane

How can we effectively reconcile the global demand for energy with the imperative of achieving a low-carbon future?

Propane is an excellent choice as a home energy source due to its environmentally friendly nature and high energy efficiency. By opting for propane, you can minimize your environmental impact while ensuring optimal comfort and well-being.

Did you know that propane is a listed alternative fuel in the 1990 Clean Air Act and 1992 National Energy Policy? Propane creates zero greenhouse gas emissions because, unlike natural gas, it does not contain methane.

Propane gives you energy security

No matter where your home is, you can experience the perks of propane without any concerns about its location. With your propane tank on your property and Tower Energy’s dependable delivery service, you can rely on a steady supply.

Propane offers a significant advantage over natural gas as it eliminates the need for gas utility lines in your neighborhood. By using propane, you can avoid relying on the infrastructure of natural gas utilities and the concern of service interruptions due to unforeseen issues. This ensures a constant supply of fuel for heating, water heating, cooking, and other needs.

Get the propane delivery and service you can trust with Tower Energy! Become a customer today.

Propane vs. Electric Water Heaters

Make the best choice for your Central Connecticut home!

How old is the water heater in your home? If it’s approaching its 10th birthday, the average life expectancy for a water heater, or is older than that, don’t wait any longer to begin planning its replacement.

It’s best to avoid waiting for your water heater to break before finding a replacement. Otherwise, you’ll have to deal with a costly cleanup and rush to select a new one. By planning ahead and researching your options, you can feel confident in your choice.

It’s essential to consider the impact of a new water heater on your home’s energy costs when doing your research. Opting for a propane water heater over an electric one can lead to greater long-term savings.

What impacts water heating costs?

Did you know that water heating comprises around 20% of your home’s energy costs, ranking second only after heating and cooling? However, choosing the right water heater can result in significant savings.

When you’re deciding between a propane or electric water heater, consider these points.

Energy factor – You can use the Energy Factor of a water heater to compare the energy efficiency of two different models. The higher the score, the more efficient it is. This metric provides significant insights into a unit’s overall operating cost when compared to other types of appliances.

The Energy Factor number is obtained from a test developed by the U.S. Department of Energy, which takes into account not only the heat loss within the heater and its plumbing, but also how much heat it can send to the water in its tank. The Energy Factor of a propane water heater is often in the range of .5 to .65, whereas electric water heaters have an Energy Factor of around .9.

While the Energy Factor is a helpful metric for calculating a heater’s operating cost, it does not consider the cost of fuel or electricity. Therefore, while the Energy Factor can provide a rough estimate of the operating expenses for your water heater, it is insufficient for obtaining an accurate cost estimate.

Recovery efficiency – The Energy Factor (EF) is a measure used to determine the speed at which a heater can heat water. Generally speaking, propane-powered models have a higher recovery efficiency than electric models. This means that less hot water needs to be kept in storage in order to meet demand. As a result, you may be able to use a smaller tank with propane than you would with an electric model. A smaller tank size will require less energy to maintain a large volume of hot water, which will result in lower operating costs in the long run.

The recovery efficiency determines how long it takes for a tank of water to reheat. Propane has a higher recovery efficiency, which means you won’t have to wait as long between showers. Also, with a propane tankless water heater, you’ll have access to an unlimited supply of hot water whenever you need it, so no more waiting!

Fuel and energy costs – Even though electric water heaters are more efficient, propane water heaters cost less to operate because electricity is more expensive.

You can compare for yourself using the Department of Energy’s simple form that calculates operating costs for water heaters.

Trust Tower Energy to keep you in hot water! Contact us today to learn more about our water heater services. And don’t forget to ask about our Service Plans!

Welcome to the New Tower Energy Website!

Our goal with this site is to serve you even better

Since Tower Energy was founded in 2004, much has changed in how we do business. That includes using the internet to provide the best possible service to our customers.

That was the objective when it came to creating this new website. We hope you will find our website to be a better user experience that makes your life easier and allows us to serve you even better.

Updates and improvements we have made to the website include:

Bookmark our home page for easy access. We will continually update the site with information about our products and services, specials, and valuable blog posts to assist you with your home or business needs.

How do you like the new website? Get in touch with us and tell us what you think!

image of an air conditioner compressor

The air conditioner helps us feel cool and comfortable when it feels hot inside the house. You only need to push some buttons, wait for several minutes, and you’ll have a cooler home. This excellent technological advancement makes even the hottest days bearable. A cooling system protects us from potentially hazardous heat stroke and lets us sleep comfortably at night. Early civilizations may think it is magical that we can now control our environment, but it is only that the scientific concepts were intelligently applied. But, how does an air conditioner work? Read on to learn all you need to know about how air conditioners operate.

How Does My Air Conditioner Cool My Home?

This article explains how air conditioners keep your home cool during the year’s hottest season.

Air Conditioner Components

Before diving into the cooling process, familiarize yourself first with the different air conditioner parts. We keep it simple for you and discuss the four primary components and what they do in the cooling cycle. They are:

Air Conditioning Refrigerant

image of manometer measuring air conditioner refrigerant pressure

The refrigerant serves as the air conditioner’s lifeblood. This substance carries the heat out of the house and releases it outdoors. The cooling cycle describes how the refrigerant travels across various components and the changes it goes through in its journey.

Cooling System Evaporator Coils

The evaporator coil is the indoor unit’s main component. It absorbs the heat inside the home. The coils should be kept clean at all times to ensure optimal performance. Air filters should be cleaned or replaced regularly as well.

Air Conditioner Condenser Coils

The outdoor unit’s primary part is the condenser coils. It releases the heat from inside the home. These coils tend to get dirty with dirt and debris over time, so they require periodic cleaning. Make sure to book air conditioner maintenance before the summer season.

AC Unit Compressor

This pump helps the refrigerant travel from the evaporator coils to the condenser coils. It functions as the system’s heart.

The Air Conditioner’s Basic Cooling Process

Here is the standard cooling process an air conditioner goes through:

Step 1: Thermostat Sends Signals That Cooling Is Needed

modern programming thermostat for air conditioning unit

The air conditioner might have been turned off after a long day at work so you can save energy. Therefore, it may be hot in your home, so you turn on the system and set your preferred temperature using the thermostat. Its sensors will check the current temperature in the house. If it is higher than your preferred temperature, the thermostat will signal for the cooling cycle to begin. The compressor will start working to make the refrigerant travel throughout the system. The fans will also switch on.

Step 2: The Coolant Absorbs Heat From Indoor Air

The refrigerant first goes to the indoor unit’s evaporator coil. It is quite cold at this point. It will absorb the heat when it encounters hot indoor air. As a result, the air becomes colder while the refrigerant gets warmer. Humid indoor air causes the vapor to turn into water due to the lower temperature. The air conditioner also helps lower the humidity indoors. It is equipped with a tray to accumulate this water and channel it outside so it doesn’t leak into your home and cause damage.

Step 3: Fans Blow Cooler Air Back Inside

air conditioner compressor fans

A fan moves the cold air around the evaporator coils and back to the house. If you have central AC, the cold air goes through the ductwork to reach each room in your home and achieve uniform cooling. A window air conditioner or a split system has fans that blow the cold air directly into the specific room they are installed. If you have a split system, each occupant can control the temperature within their zone, so they get the cooling level they need. It also allows them to switch the indoor unit in their zone off when it’s not needed for reduced energy usage.

Step 4: The Refrigerant Releases Heat It Has Collected Outdoors

The refrigerant has its limits so it can’t continuously absorb heat. The hot refrigerant needs to go to the outdoor unit so that the heat it has collected can be released through the condenser coils. The chemical will keep releasing the heat so long as it is hotter than the outdoor surroundings. It will continue to do so until it reaches an equilibrium.

Step 5: Fans Blow The Hot Air To The Surroundings

Powerful fans blow air to the condenser coils to assist in the refrigerant’s cool-down process. This way, heat is released outside quickly. The environment will get hotter, something you can check when you put your hand near the outdoor unit. The outdoor unit is installed in an open area, allowing the wind to blow the hot air away. The air conditioner allows your home to release indoor heat to the surroundings continuously.

Step 6: The Cold Refrigerant Travels Back To The Indoor Unit

The compressor pumps the refrigerant back into the indoor unit once it gets colder. This way, the cycle can be repeated. The process continues until the thermostat senses that the indoor temperature is the same as the set temperature per the settings you input. It will then stop and rest until the indoor temperature rises again. In this case, the air conditioner automatically restarts the cooling process.


As discussed, air conditioners don’t generate cold air from thin air. It slowly removes the indoor heat until it gets cold inside your home. This clever design has improved its efficacy for many years. Newer air conditioning models continue to push the energy efficiency boundaries, resulting in lower energy consumption and better comfort.

Call Tower Energy For All Of Your HVAC Requirements

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Tower Energy provides high-quality HVAC services in Hartford County, Connecticut. We have the best professionally certified HVAC technicians for all your heating and cooling service needs, such as boiler maintenance, air conditioner repairs, mini-split installation, and many more. Each of our skilled techs is equipped with the right tools, knowledge, and experience to service your HVAC system correctly.

Our company guarantees to have very affordable HVAC service prices in the locality. Our tune-up services can increase your comfort, energy efficiency, and indoor air quality while reducing energy costs. We can recommend the best and most budget-friendly solution for your HVAC repair or replacement needs. All of our work is guaranteed to ensure your satisfaction. Schedule a service appointment and give Tower Energy a call today. We offer free, in-home estimates.

Contact us now or call us at (860) 677-7347 to find out more.