Dale's AC | Local HVAC Company | Air Conditioning Repair Port Charlotte
  • Home
  • About Us
    • Air Conditioning Service Area
    • Angies List Super Service Award Winner
  • Products
    • Rheem Air Conditioning & Heating Units
    • Ultraviolet Home Air Sanitizer
  • Services
    • A/C Maintenance
    • A/C Replacement & Installation
    • A/C Repair
    • Indoor Air Quality
    • Air Duct Cleaning
    • Attic Insulation
    • Electronic Air Cleaning
  • Testimonials
    • I am...very Happy with my electric bill!
    • On time and very professional
    • Extremely responsive and reasonably priced
    • Very helpful in correcting my air conditioning problem
    • The representatives were very professional
    • A/C tech was on time very knowledgeable
  • Locations
    • North Port, FL
    • Port Charlotte, FL
    • Punta Gorda, FL
    • Englewood, FL
    • Venice, FL
    • DeSoto County, FL
    • Charlotte County, FL
    • Rotonda West, FL
    • South Venice, FL
    • Venice Gardens, FL
    • Laurel, FL
    • Southeast Arcadia, FL
    • Warm Mineral Springs, FL
    • Suncoast Estates, FL
    • Cleveland, FL
    • Charlotte Park, FL
  • Resources
    • HVAC Blogs >
      • 10 Ways To Save Energy When Using Air Conditioning
      • 3 Reasons to Lower Your AC Temperature When You’re Not Home | Dales AC
      • 4 Types of Air Filters and Their Pros and Cons - Air Conditioning Repair Port Charlotte
      • 5 Facts You Never Knew About Freon - Air Conditioning Repair Port Charlotte
      • 5 Reasons to Hire an HVAC Professional for Repairs - Air Conditioning Repair Port Charlotte
      • 5 Signs Your Heat Pump May Need to be Replaced - Air Conditioning Repair Port Charlotte
      • 5 Ways Your AC Unit Can be Damaged by Rain - Air Conditioning Repair Port Charlotte
      • HVAC Maintenance Tips - 7 AC Maintenance Tips & Heating Tips
      • A Guide to Preparing Your HVAC System for a Storm - Air Conditioning Repair Port Charlotte
      • Air Duct Cleaning: Is it worth the costs? - Dales Air Conditioning
      • Top 5 Air Conditioning (AC) Maintenance Benefits - Air Conditioning Repair Port Charlotte
      • Your 2015 Summer Air Conditioning Maintenance Checklist - Air Conditioning Repair Port Charlotte
      • The Best Tip for Saving Money & Energy This Summer - Air Conditioning Repair Port Charlotte
      • Why Is Your Central Air Conditioner Leaking Water - Air Conditioning Repair Port Charlotte
      • How AC Service and Repair Firms Can Help During Coronavirus Outbreak? - Air Conditioning Repair Port Charlotte
      • When Should I Do Air Conditioning Maintenance? - Air Conditioning Repair Port Charlotte
      • 12 Ways to Stay Cool When the Air Conditioning Breaks - Air Conditioning Repair Port Charlotte
      • 13 Reasons to Have Your Home’s Air Ducts Cleaned - Air Conditioning Repair Port Charlotte
      • 3 Common Signs Your AC Needs Repair - Air Conditioning Repair Port Charlotte
      • 4 Tips to Help Extend the Life of Your AC Unit - Air Conditioning Repair Port Charlotte
      • 5 Benefits of Upgrading Your HVAC System - Air Conditioning Repair Port Charlotte
      • 5 Reasons Why Your Air Conditioner Breaks Down - Air Conditioning Repair Port Charlotte
      • 5 Steps for Tuning Up Your AC Unit Before Summer - Air Conditioning Repair Port Charlotte
      • 7 Signs You May Need a New Air Conditioner - Air Conditioning Repair Port Charlotte
      • 8 Steps to Take When the Coolant’s Low in Your AC Unit - Air Conditioning Repair Port Charlotte
      • 9 Reasons You Should Leave AC Repair to a Professional - Air Conditioning Repair Port Charlotte
      • A Guide to the Need for Regular AC Maintenance - Air Conditioning Repair Port Charlotte
      • How Does an Air Conditioner Work? - Air Conditioning Repair Port Charlotte
      • The Benefits of Electronic Air Cleaners - Air Conditioning Repair Port Charlotte
      • 3 Common Causes of a Burning Smell From Your Furnace - Air Conditioning Repair Port Charlotte
      • Check Your Heating System - Air Conditioning Repair Port Charlotte
      • A Guide to Air Filters and When to Change Them - Air Conditioning Repair Port Charlotte
      • Who Else Wants to Lower Air Conditioning Costs? - Air Conditioning Repair Port Charlotte
      • What Goes Wrong When Your Homes Air Filter is Clogged? - Air Conditioning Repair Port Charlotte
      • Problems Caused by Dirty Condenser Coils - Air Conditioning Repair Port Charlotte
      • Benefits of UV Home Air Purification | Dales Air Conditioning & Heating
      • Do You Need to Recharge Your AC System’s Coolant? | Dales AC
      • A Guide to Running Your AC While on Vacation - Air Conditioning Repair Port Charlotte
      • A Guide to Insulating Your Attic - Air Conditioning Repair Port Charlotte
      • A Guide to the Different Types of Insulation - Air Conditioning Repair Port Charlotte
      • A Guide to Cleaning and Maintaining Your AC Unit - Air Conditioning Repair Port Charlotte
      • Common AC Vent Odors & How to Identify Them - Air Conditioning Repair Port Charlotte
      • Top 5 Air Conditioning (AC) Maintenance Benefits - Air Conditioning Repair Port Charlotte
      • 5 Steps for Tuning Up Your AC Unit Before Summer - Air Conditioning Repair Port Charlotte
      • Why Closing Air Vents can Do More Harm Than Good - Air Conditioning Repair Port Charlotte
      • Congress Has Retroactively Extended the HVAC Tax Credits for 2013
      • Effects of COVID-19 on HVAC Companies - Air Conditioning Repair Port Charlotte
    • Gallery
    • Specials
    • A/C Buying Guide
    • A/C Tips
    • Financing
    • Community Events >
      • Dale's and the Salvation Army will be supporting a Port Charlotte Family
      • Y's Men's Club Charlotte County Challenge
      • Dale's Air Conditioning Proudly Supports Voices for Kids
      • The Fred Lang Foundation: A Summer Night in India 2015
    • Awards >
      • We Earned the Angies List Super Service Award
      • Best Of Charlotte
  • Contact Us

How Does an Air Conditioner Work?

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​Air Conditioning System
​Air conditioners and refrigerators work the same way. Instead of cooling just the small, insulated space inside of a refrigerator, an air conditioner cools a room, a whole house, or an entire business.
​
Air conditioners use chemicals that easily convert from a gas to a liquid and back again. This chemical is used to transfer heat from the air inside of a home to the outside air.
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​The machine has three main parts. They are a compressor, a condenser and an evaporator. The compressor and condenser are usually located on the outside air portion of the air conditioner. The evaporator is located on the inside the house, sometimes as part of a furnace. That’s the part that heats your house.

The working fluid arrives at the compressor as a cool, low-pressure gas. The compressor squeezes the fluid. This packs the molecule of the fluid closer together. The closer the molecules are together, the higher its energy and its temperature.

The working fluid leaves the compressor as a hot, high pressure gas and flows into the condenser. If you looked at the air conditioner part outside a house, look for the part that has metal fins all around. The fins act just like a radiator in a car and helps the heat go away, or dissipate, more quickly.

When the working fluid leaves the condenser, its temperature is much cooler and it has changed from a gas to a liquid under high pressure. The liquid goes into the evaporator through a very tiny, narrow hole. On the other side, the liquid’s pressure drops. When it does it begins to evaporate into a gas.

As the liquid changes to gas and evaporates, it extracts heat from the air around it. The heat in the air is needed to separate the molecules of the fluid from a liquid to a gas.

The evaporator also has metal fins to help in exchange the thermal energy with the surrounding air.

By the time the working fluid leaves the evaporator, it is a cool, low pressure gas. It then returns to the compressor to begin its trip all over again.

Connected to the evaporator is a fan that circulates the air inside the house to blow across the evaporator fins. Hot air is lighter than cold air, so the hot air in the room rises to the top of a room.

There is a vent there where air is sucked into the air conditioner and goes down ducts. The hot air is used to cool the gas in the evaporator. As the heat is removed from the air, the air is cooled. It is then blown into the house through other ducts usually at the floor level.
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This continues over and over and over until the room reaches the temperature you want the room cooled to. The thermostat senses that the temperature has reached the right setting and turns off the air conditioner. As the room warms up, the thermostat turns the air conditioner back on until the room reaches the temperature.

​Heat Pump

​Imagine that you took an air conditioner and flipped it around so that the hot coils were on the inside and the cold coils were on the outside. Then you would have a heater. It turns out that this heater works extremely well. Rather than burning a fuel, what it is doing is “moving heat.”

A heat pump is an air conditioner that contains a valve that lets it switch between “air conditioner” and “heater.” When the valve is switched one way, the heat pump acts like an air conditioner, and when it is switched the other way it reverses the flow of the liquid inside the heat pump and acts like a heater.
​
Heat pumps can be extremely efficient in their use of energy. But one problem with most heat pumps is that the coils in the outside air collect ice. The heat pump has to melt this ice periodically, so it switches itself back to air conditioner mode to heat up the coils. To avoid pumping cold air into the house in air conditioner mode, the heat pump also lights up burners or electric strip heaters to heat the cold air that the air conditioner is pumping out. Once the ice is melted, the heat pump switches back to heating mode and turns off the burners.

​Need Help? Talk to An Expert!

​Our goal is to help educate our HVAC customers in the Port Charlotte and Charlotte County, Florida area about energy and home comfort issues (specific to HVAC, Heating and Air Conditioning systems).
​
If you are contemplating having your air conditioning repaired, Contact Dales Heating and Air Conditioning by calling (941) 629-1712 or by filling out our secure Contact Form.
Contact Us
Dales Air Conditioning & Heating of Port Charlotte, FL
Call Now 941-629-1712 or Schedule Your Appointment Online!
Serving: Port Charlotte, Punta Gorda, North Port & Englewood, Florida
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​​Client Testimonials
I am…very Happy with my electric bill!
“I am very pleased at the work Luke and Dustin did installing my air conditioning at my home. I am also very Happy with my electric bill!! Before the install my bill was $156.00, the bill i just received in the mail is $92 Bucks! I am so Happy” – Robert S.
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CAC1817312​                                             © Dales A/C & Heating, Port Charlotte, FL.
  • Home
  • About Us
    • Air Conditioning Service Area
    • Angies List Super Service Award Winner
  • Products
    • Rheem Air Conditioning & Heating Units
    • Ultraviolet Home Air Sanitizer
  • Services
    • A/C Maintenance
    • A/C Replacement & Installation
    • A/C Repair
    • Indoor Air Quality
    • Air Duct Cleaning
    • Attic Insulation
    • Electronic Air Cleaning
  • Testimonials
    • I am...very Happy with my electric bill!
    • On time and very professional
    • Extremely responsive and reasonably priced
    • Very helpful in correcting my air conditioning problem
    • The representatives were very professional
    • A/C tech was on time very knowledgeable
  • Locations
    • North Port, FL
    • Port Charlotte, FL
    • Punta Gorda, FL
    • Englewood, FL
    • Venice, FL
    • DeSoto County, FL
    • Charlotte County, FL
    • Rotonda West, FL
    • South Venice, FL
    • Venice Gardens, FL
    • Laurel, FL
    • Southeast Arcadia, FL
    • Warm Mineral Springs, FL
    • Suncoast Estates, FL
    • Cleveland, FL
    • Charlotte Park, FL
  • Resources
    • HVAC Blogs >
      • 10 Ways To Save Energy When Using Air Conditioning
      • 3 Reasons to Lower Your AC Temperature When You’re Not Home | Dales AC
      • 4 Types of Air Filters and Their Pros and Cons - Air Conditioning Repair Port Charlotte
      • 5 Facts You Never Knew About Freon - Air Conditioning Repair Port Charlotte
      • 5 Reasons to Hire an HVAC Professional for Repairs - Air Conditioning Repair Port Charlotte
      • 5 Signs Your Heat Pump May Need to be Replaced - Air Conditioning Repair Port Charlotte
      • 5 Ways Your AC Unit Can be Damaged by Rain - Air Conditioning Repair Port Charlotte
      • HVAC Maintenance Tips - 7 AC Maintenance Tips & Heating Tips
      • A Guide to Preparing Your HVAC System for a Storm - Air Conditioning Repair Port Charlotte
      • Air Duct Cleaning: Is it worth the costs? - Dales Air Conditioning
      • Top 5 Air Conditioning (AC) Maintenance Benefits - Air Conditioning Repair Port Charlotte
      • Your 2015 Summer Air Conditioning Maintenance Checklist - Air Conditioning Repair Port Charlotte
      • The Best Tip for Saving Money & Energy This Summer - Air Conditioning Repair Port Charlotte
      • Why Is Your Central Air Conditioner Leaking Water - Air Conditioning Repair Port Charlotte
      • How AC Service and Repair Firms Can Help During Coronavirus Outbreak? - Air Conditioning Repair Port Charlotte
      • When Should I Do Air Conditioning Maintenance? - Air Conditioning Repair Port Charlotte
      • 12 Ways to Stay Cool When the Air Conditioning Breaks - Air Conditioning Repair Port Charlotte
      • 13 Reasons to Have Your Home’s Air Ducts Cleaned - Air Conditioning Repair Port Charlotte
      • 3 Common Signs Your AC Needs Repair - Air Conditioning Repair Port Charlotte
      • 4 Tips to Help Extend the Life of Your AC Unit - Air Conditioning Repair Port Charlotte
      • 5 Benefits of Upgrading Your HVAC System - Air Conditioning Repair Port Charlotte
      • 5 Reasons Why Your Air Conditioner Breaks Down - Air Conditioning Repair Port Charlotte
      • 5 Steps for Tuning Up Your AC Unit Before Summer - Air Conditioning Repair Port Charlotte
      • 7 Signs You May Need a New Air Conditioner - Air Conditioning Repair Port Charlotte
      • 8 Steps to Take When the Coolant’s Low in Your AC Unit - Air Conditioning Repair Port Charlotte
      • 9 Reasons You Should Leave AC Repair to a Professional - Air Conditioning Repair Port Charlotte
      • A Guide to the Need for Regular AC Maintenance - Air Conditioning Repair Port Charlotte
      • How Does an Air Conditioner Work? - Air Conditioning Repair Port Charlotte
      • The Benefits of Electronic Air Cleaners - Air Conditioning Repair Port Charlotte
      • 3 Common Causes of a Burning Smell From Your Furnace - Air Conditioning Repair Port Charlotte
      • Check Your Heating System - Air Conditioning Repair Port Charlotte
      • A Guide to Air Filters and When to Change Them - Air Conditioning Repair Port Charlotte
      • Who Else Wants to Lower Air Conditioning Costs? - Air Conditioning Repair Port Charlotte
      • What Goes Wrong When Your Homes Air Filter is Clogged? - Air Conditioning Repair Port Charlotte
      • Problems Caused by Dirty Condenser Coils - Air Conditioning Repair Port Charlotte
      • Benefits of UV Home Air Purification | Dales Air Conditioning & Heating
      • Do You Need to Recharge Your AC System’s Coolant? | Dales AC
      • A Guide to Running Your AC While on Vacation - Air Conditioning Repair Port Charlotte
      • A Guide to Insulating Your Attic - Air Conditioning Repair Port Charlotte
      • A Guide to the Different Types of Insulation - Air Conditioning Repair Port Charlotte
      • A Guide to Cleaning and Maintaining Your AC Unit - Air Conditioning Repair Port Charlotte
      • Common AC Vent Odors & How to Identify Them - Air Conditioning Repair Port Charlotte
      • Top 5 Air Conditioning (AC) Maintenance Benefits - Air Conditioning Repair Port Charlotte
      • 5 Steps for Tuning Up Your AC Unit Before Summer - Air Conditioning Repair Port Charlotte
      • Why Closing Air Vents can Do More Harm Than Good - Air Conditioning Repair Port Charlotte
      • Congress Has Retroactively Extended the HVAC Tax Credits for 2013
      • Effects of COVID-19 on HVAC Companies - Air Conditioning Repair Port Charlotte
    • Gallery
    • Specials
    • A/C Buying Guide
    • A/C Tips
    • Financing
    • Community Events >
      • Dale's and the Salvation Army will be supporting a Port Charlotte Family
      • Y's Men's Club Charlotte County Challenge
      • Dale's Air Conditioning Proudly Supports Voices for Kids
      • The Fred Lang Foundation: A Summer Night in India 2015
    • Awards >
      • We Earned the Angies List Super Service Award
      • Best Of Charlotte
  • Contact Us