Posted by & filed under Energy Saving, Heating.

By simply turning off the pilot lights in your gas fireplaces during the summer season you can save a lot of energy. When you turn off the pilot lights, you will not burn gas that you will not use. If the pilot light is always on, it can heat your home and then your air conditioner will have to work harder to cool it.  We recommend you always contact a gas fireplace expert, like Hamilton Home Comfort to look at your fireplace first to see if this is advisable as fireplaces vary in their setups.

A pilot light flame

Calculations made from data available on the internet indicate that if you turn the pilot lights off from April to September, you will be able to save up to 32 dollars per fireplace per year. That probably explains why newer gas burning appliances do not have pilot lights. They use electronic ignition instead. So, how will you turn off the pilot light? Not all fireplaces have a pilot light

Before you can turn the pilot light off or on you need to determine whether your fireplace has got one. Newer models are unlikely to have one.

The best possible way to determine whether your furnace or fireplace has an always on pilot is to look at their control knob. On a fireplace, the control knob is more likely to be under the fireplace. Once you have located the control knob, it is easy to determine whether it is always on. See if the knob has a pilot position. If so, then it has a pilot light. How to locate the pilot light flame?

If you don’t know where the pilot flame is, you will probably not be able to find out whether you have actually managed to turn it off. Look around the fireplace for a small flame. If you cannot find it maybe it is already out.

acquistare cialis online How to turn off the pilot light

Turning off the pilot light is not always easy. In the case of some models, you only have to turn the control knob to the ‘off’ position. Sometimes you may also have to push the knob in before turning it to ‘off’. Other times you will probably have to push a lever out of the way to turn it off.

The flame should go out, when you turn the knob to its off position. If the flame doesn’t go out, you probably have a faulty valve. In that case, you may have to get it replaced. Turning the pilot light back on

You should turn the pilot light back on in the autumn when you start feeling that nip in the air. Keep in mind that you are playing with gas. So if you are not comfortable doing these sorts of things, you should get a fireplace professional to step you through the steps.

Before turning the pilot back on, you have to ensure that you do not smell any gas. If you can smell a foul odor, do not try to light the pilot. Instead, call a technician.

Depending upon your model you may need a gas lighter to light the pilot. Some newer models have a button. Once you have lighted the pilot you can turn the knob to the pilot position from the off position.

So overall if your fireplace does in fact have a pilot light then you could save some money by turning it off between the April to September months. Again, we recommend you ask an HVAC professional before you play with your fireplace, as well as consult your user manual. If you still have questions about your fireplace and its pilot light or if you would like to repair or replace your fireplace then contact Hamilton Home Comfort for all your related fireplace needs and more!

Posted by & filed under Air Conditioning, Uncategorized.

It’s hot! Sometimes it seems unbearable. Did you know that many areas of Ontario, including Hamilton, have experienced prolonged periods of extreme heat over the past few years? Heat-related deaths and illness are preventable, yet people die due to extreme heat every year. Anyone can suffer heat-related illness when their bodies are unable to compensate and properly cool. It’s important to be aware of who is at greatest risk and what actions can be taken to prevent a heat-related illness or death.

Full Ice Bucket

Who is at Risk?

During a heat wave, everyone is at risk, but some groups are more vulnerable than others. They include:

  • Infants under 1 year
  • People 65 years and older
  • People with chronic medical conditions such as heart disease, respiratory conditions, diabetes
  • People on certain types of medications such as those for high blood pressure, insomnia or depression
  • Homeless people
  • Those with limited mobility
  • Those with mental impairment
  • People who exercise vigorously outdoors
  • Outdoor workers
  • Those who work in places where heat is emitted through industrial processes such as foundries, bakeries and dry cleaners

What are the health risks of extreme heat?

  • Heat cramps – symptoms/signs include painful muscular cramps, usually in the legs or abdomen
  • Heat exhaustion – symptoms/signs include heavy sweating, weakness, dizziness, nausea, vomiting, fainting.
  • Heat stroke – symptoms/signs include headache, dizziness, fainting, confusion or other altered mental state. Skin may be hot and dry, or the individual may be sweating due to high body temperature. This is a medical emergency that can prove fatal!

Increases in other health problems can also be seen, especially for those with other chronic medical conditions such as heart conditions.  Consult a healthcare provider if you experience any of the above conditions.

What can you do to protect yourself?

  • Check the weather networks for information regarding weather and humidex reports
  • Check the Ministry of the Environment for smog alerts
  • Wear light, loose fitting clothing
  • Drink plenty of water
  • Avoid beverages such as alcohol, coffee, tea or cola
  • Eat light, cool foods and avoid using the oven or other hot appliances as much as possible
  • Stay in air conditioned rooms either at home, a friend’s place or in public places such as the mall, library or community centres
  • If you don’t have air conditioning, open the windows slightly keeping the blinds and curtains closed during the day to help shield your home from the sun
  • Keep indoor lights low or turned off
  • Take cool baths or showers throughout the day to help cool down
  • If you must be outside, stay in the shade and avoid strenuous activities. Wear sunscreen and a hat. Don’t forget to reapply sunscreen as needed!
  • Check with friends or neighbours who might be at risk during a heat event
  • Do not leave people or pets inside parked vehicles as they can get very hot!

Following these simple tips and tricks will help keep you comfortable and safe during the extreme heat waves of summer. Don’t forget to get your air conditioner checked before the weather gets hot. Contact Hamilton Home Comfort for all your air conditioning needs.

Posted by & filed under Air Conditioning.

Have you ever wondered if you need a dehumidifier during the hot summer months when the air conditioning system is turned on? You might be surprised by the answer.

The purpose of central air conditioners is to circulate cool air through the house using a system of ducts and registers. The AC pulls in the warm air and recirculates the cool air back into the house through the Freon cooling agent. This cooling cycle repeats itself until the desired temperature in the home is achieved.

Humid water on a window

Air Conditioners & Humidity

Air conditioners do help to dehumidify the incoming air “a bit”, but in extremely humid climates or if the air conditioner is larger than normal for the average-sized home, the house may not achieve a low humidity. Even if you run your air conditioner constantly, which is extremely costly and not practical, some moisture will always remain in the house. This humidity will be most noticeable if you happen to a humid basement. Whether the basement is finished or unfinished, it will get humid regardless of whether the AC is running. The air conditioning thermostat is activated by the control gauge for the upper part of the house and does not take into account the humidity level elsewhere in the home.

Your central air conditioner needs an ally to work more efficiently in maintaining a comfortable temperature in your home because of its relationship between heat and moisture. Running a dehumidifier in your air conditioned home will decrease your energy usage overall because the dehumidifier makes it easier to remove moisture, allowing your air conditioner to cool your home more quickly.

Dehumidifier Benefits

You can get a lot of benefits from adding a dehumidifier during the hot summer months because proper humidly levels not only keep you comfortable, but your home stays safer. Your furnishing remain protected without a musty odour on you upholstery and there is no paint peeling from the added moisture. You and your family stay healthier because your skin remains free from stickiness, allergies are reduced and your home does not become a habitat conducive to dust mites.

Mold is every homeowner’s nightmare with mold occurring with two conditions present, moisture and a surface to grow on. A dehumidifier is an important factor in the fight against mold invading parts of your home. Even a cold climate that is controlled by central air can still result in the right environment for mold to grow, so by reducing moisture with a dehumidifier, you significantly reduce the possibility of mold to take hold.

Energy Efficiency Contradiction

Although this might sound a bit contradictory, an energy efficient home in a hot, humid climate that features added insulation, energy-efficient appliances and energy-efficient windows lessens the time that your air conditioner runs. That’s a good thing right? However, there is a down side to all of this energy-efficiency. Since the house is so well insulated against the outside elements, you air conditioner may rarely run. This is actually a disadvantage since during the hours that your house is not actively cooling, there is also no active dehumidification occurring. Because of this phenomenon, the indoor relative humidity in your house is actually going to rise. Therefore, when you supplement your air conditioner with a dehumidifier, you home will achieve the best possible balance of cool and dry air.

The Perfect Balance

Relative humidity is the way that humidity is measured in your home as a gram-per-cubic-meter of the water vapor equally split by the gram-per-cubic-meter of moisture that the air can maximally hold at the current temperature.

The ideal ratio is to maintain a 45-50 percent split for the relative humidity level for most spaces. A higher level of over 50 percent can create a negative environment for mold spores to grow while a relative humidity level below 30 percent can be equally damaging. It can increase the likelihood of colds, irritated skin and respiratory passages. The extreme dryness can even make wood floors separate.

You can easily monitor or determine the current humidity level of your home by purchasing a handy device called a hygrometers that will easily and automatically measure the humidity level of your home.

So, the answer to the question omprare viagra generico consegna rapida a Napoli Do I Need a Dehumidifier if I Have Air-Conditioning?” is a resounding yes because utilizing both appliances will create the perfect environment for you and your family.

Posted by & filed under Air Conditioning.

Being comfortable in your own home is important to everyone. Comfort will enhance your overall well-being and quality of life. So just what is the ideal sleeping and living temperature for your home and how do you maintain it?

Home Comfort

A Good Night’s Sleep

Proper sleep is promoted by lowering your core body temperature, which typically happens 10 to 15 minutes before you feel like going to sleep. The temperature in your bedroom affects your body temperature. The recommended temperature for your bedroom during sleep is between 20 and 23 degrees Celsius. Comfortable sheets, pyjamas, and proper air circulation in your room will also help you settle into a good night’s sleep. Temperature can be the difference between a sound night of sleep and a fitful night that leaves you tired the next day.

Our body temperatures follow a natural pattern of highs and lows during a 24 hour period. This circadian pattern of temperature regulation usually means our peak temperature occurs sometime in the late afternoon and reaches a minimum around 5 a.m., a few hours before waking. Sleep typically is initiated during the time when body temperature really starts to decline due to decreased heat production and increased heat loss.

Some individuals who struggle with sleep onset may have a warmer core body temperature to begin with and this may lead to sleep onset difficulties. The inability to dissipate heat and cool themselves is one possible explanation for troubles engaging in sleep quickly. Because of this, the temperature at which a person sleeps becomes very important as the ability to shed heat and feel cool can influence how successful an individual will be falling asleep. A cooler body temperature leads to a deeper sleep.

Use a programmable thermostat to regulate the temperature in your home. Set it to a cooler 20 to 23 degrees for the evening hours.  Have your thermostat set to this lower temperature at least 30 minutes prior to your regular bedtime so that your home has time to reach the optimal temperature for sleeping. Use a fan in your bedroom to help circulate the air and avoid a stuffy room.

Day-Time Temperatures

During the day is just as important as night time to maintain a comfortable temperature in your home. The ideal daytime temperature for your home should be around 21 degrees Celsius. At this temperature also known as “room temperature” you will feel the most overall comfort for your daily activities. It’s important to note that the type of activity that you are engaged in may also affect your overall comfort. Relaxing on the couch in front of the TV will lower your body temperature and you may feel a bit cool at room temperature. Keep some soft and comfortable blankets close at hand that you can use for this purpose. That way you won’t be tempted to set your thermostat to a warmer temperature than is necessary. During the summer, use fans in each room that you are in to help circulate the air and add to your overall comfort.

Following these few simple tips will help you maintain a comfortable home and help keep your energy bills low.

Contact us if you’re having problems with getting your home to the ideal temperature, and our team of professionals will be ready to help you.

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Have you noticed lately that the weather has become much like a roller coaster? Temperatures go from 28 degrees Celsius to 12 degrees or less in a matter of 12 hours. Spring and fall have become much like this temperature roller coaster, and it’s hard to keep your home at a comfortable temperature with these extreme changes. We can easily add a sweater or change into a t-shirt, but how do we manage our home environment? Keeping the temperature in your home in the moderate zone can be a challenge.

There are a few simple things you can do to help moderate the temperature in your home and protect from extreme changes. With the right tools and know-how, you can weather these extreme changes in temperature with ease. Here are some ideas for you to try.

Programmable Thermostatprogrammable thermostat

Use a programmable thermostat. A programmable thermostat will help you regulate the temperature in your home. You can program the thermostat to adjust the temperature according to the time of day. Ideally you want nighttime temperatures slightly cooler to aid with a good night’s sleep.  In the winter and colder months, set your thermostat to a cooler temperature at bedtime, somewhere around 5 degrees Celsius cooler than your daytime temperature. You will be more comfortable and you will save money on your energy bill.

Blinds and Drapes

Drapes ShutUse blinds and drapes to block out the sun during the summer months. Closing your drapes or blinds during the heat of the summer days will keep the sun’s rays from warming up the inside of your home. Your air conditioner will run less frequently and you will avoid hot spots in your home where the sun’s rays shine in. You can also shade your home from the sun by using awnings over windows.


Ceiling FanUse ceiling and portable fans to circulate the air in your home. Ceiling fans can help moderate the temperature of your home. You can force the warm air from the ceiling down to the floor during the winter months and in the summer reverse the blades so that the warm air is drawn upwards and away from your living areas. Use portable fans in each room to circulate the cool air of the air conditioner during the summer. Remember to turn off the fans when you’re not in the room. Oscillating fans are especially good as they help to circulate the air flow in the room and maintain a moderate and comfortable temperature.

Sealing Leaks and Drafts

Sealing WindowSeal up air leaks. Check your windows and doors for air leaks. These are areas where the temperatures of the outdoors can leak into your home and also where the warmth or cool air from your home can leak to the outside. Start by checking the weather stripping around your windows and doors and replace if worn. Next check for any leaks where hot or cool air can seep out into the unfinished attic space. Seal any opening with a silicon or latex caulking.

Maintaining a comfortable temperature in your home during the extreme changes of our weather can be done easily if you follow these simple tips and ideas.

If you need more information on this topic, contact us and our team of professionals will be ready to help.

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Anxious to get outside and enjoy the great outdoors but the weather is still too cool? Why not try a patio heater! Patio heaters are a great way to start your summer early and begin to enjoy the outdoor activities you love. They will provide you with comfort during the cool days and evenings out on your deck or patio.

young man bbqing on a patio

There are many brands of patio heaters available. Hamilton Home Comfort suggests trying Napoleon patio heaters. Napoleon Patio Heaters generate infrared radiant heat rays which heat objects rather than the surrounding air, keeping you cozy and warm. This type of heat provides efficient clean burning performance and uses less fuel while providing ultimate comfort. Napoleon offers many types of patio heaters to choose from.

A lot of restaurants and bars with patios use patio heaters as when the sun sets, it can sometimes get cold fast.  Patio Heaters keep your customers comfortable and in the moment so they enjoy the ambiance and setting of your patio longer, and are certain to return.

The Napoleon PTH40GPM

This model is portable. This means that you can move it to wherever warmth is needed such as to the deck, front porch or close to the pool. Being portable makes this model a great choice and it is easy to use.  This style is also perfect to bring to the cottage to enjoy those brisk summer nights. While there’s nothing like a campfire at the cottage, sometimes you just want to relax, and a patio heater is a safe way to enjoy your cottage’s deck.

The Napoleon PTH31GTSS Bellagio

The Bellagio is a beautiful addition to your décor. Not only does it provide superior warmth just where it’s needed, it also provides lighting from its 4 foot flame that is visible from all sides. It uses either propane or natural gas.

The Napoleon PTH38 Bullet Style

This Bullet Style patio heather includes either a copper or gun metal finish. It can be left out in the rain without worry of rust.

The Napoleon PTH38

Enjoy the great outdoors during those cool evenings with this portable patio heater. This heater features a beautifully decorative cast aluminum base. The heater has a cast aluminum body with a rich pewter look.

The Napoleon PTH11PSS

This is a table-top patio heater that is portable and easy to use. It’s perfect for those cooler evenings when you just want to sit outside and enjoy the outdoors. It’s easy to care for and uses a 1lb propane bottle. Its small size and portability give this patio heater a lot of great options to keep you warm and cozy year round.

Patio heaters are the solution to enjoying your deck or patio early in the season and well into the fall months. They provide you with the comfort you need during the cooler days and evenings of spring and fall. Use them at the cottage during the summer months where the evenings tend to be much cooler than the days. The many types of patio heaters make it easy to choose the one that is right for your needs and situation.

Got questions about our Napoleon Patio Heaters? Contact us at Hamilton Home Comfort. We will be happy to help you choose the patio heater that best suits your needs.

Posted by & filed under Air Conditioning, Energy Saving.

16 Seer Air ConditionerWhether you have decided to add a new air conditioning system or replace an existing system in your home, it’s important to know how to choose the right size for your home and its needs. In order to determine the correct size, the contractor needs to calculate how much cooling it should have in order to keep the occupants (you and your family) comfortable. This is called the load of the home.

Calculating the load requires knowing the square footage of the home, the building construction, orientation to the sun, “R” value of the insulation, number size and placement of rooms, number size and placement of windows and doors, types (thermal efficiency) of windows and doors, number and arrangement of floors and the climate.

The contractor you choose to install your system should be able to perform these calculations. An air conditioner that is too big or too small can use excessive amounts of energy, run loudly and break down prematurely.

Beware of sizing by rule of thumb. Proper sizing should be done by a professional and requires taking the measurements mentioned previously to determine the appropriate size needed. Beware of any contractor that uses a simple rule of thumb such as square footage to determine the required size.

There are different types of air conditioning systems to consider. Either the entire unit can be installed outside the home or it can be a split device where the condenser and compressor are installed outdoors and the evaporator or blower is located inside on the furnace.

Remember; it’s very important to have the right sized air conditioning system. Having the wrong sized system can lead to multiple problems. Over-sizing your cooling system is not a good thing. Your cooling load consists of two parts; the temperature of the air called the sensible load, and moisture or humidity in the air called the latent load.

It’s not the heat, it’s the humidity

Of course you’ve heard it said, “It’s not the heat, it’s the humidity”. A cooling system that is too big cools down the temperature very quickly but it doesn’t run long enough to remove enough of the moisture and humidity from the air. What happens is you feel cool but clammy. Often people will then turn down the air conditioner making it run longer and increasing the utility bill. Sometimes, the insufficient moisture removal that results from an over-sized cooling system can lead to mold growth and other types of moisture related damage.

A cooling system that is the right size will run long enough to “squeeze” moisture out of the air. This allows you to be comfortable at a slightly higher thermostat setting thereby helping you to save money on your utility bill. It also takes care of the “mugginess” without making you feel too cold.

Air conditioning systems are sized in “tons”; a measurement of the rate at which they deliver cooling. One ton of cooling is equal to 12,000 BTU’s per hour.

It is better to have a system that supplies a little bit less than the required tonnage of cooling, rather than a system that supplies greater than the required tonnage of cooling.

Posted by & filed under Energy Saving.

It’s finally here. The season you’ve been waiting for, summer! Carefree days are ahead, sitting by the pool enjoying the sunshine. While summertime can bring relaxing days it can also bring high energy bills. Air conditioners, fans, pool equipment and appliances all can take a toll on your wallet. Check out these tips on how to save energy and give your wallet a break this summer.

Light bulbs plugged into the wall


On hot days avoid using the oven and stove. These appliances can heat up your home and make your air conditioner work overtime. Opt instead for the BBQ or microwave. Your microwave uses two thirds less energy than your stove.


Use your dishwasher; it actually uses less water than washing dishes by hand. Let the dishes air dry to save more energy. Another tip is to fill up your fridge. Having a full fridge keeps it from warming up too fast when the door is open. This means it won’t have to work as hard to stay cool.

Avoid running your appliances during peak hours – from 4 to 6pm. Always use warm or cold water for washing your clothes and cold for the rinse cycle. Line-dry clothes whenever you can.

Air Conditioner

Replace air conditioner filters monthly. Dirty filters restrict airflow and can cause the system to run longer which in turn increases energy use. Set your thermostat as high as comfortably possible in the summer. The smaller the difference between the indoor and outdoor temperatures, the lower your overall cooling costs will be. Keeping your house warmer than normal when you are away will also add to your savings. Use a programmable thermostat to make it easy to set the temperature for certain times of the day. Don’t set your thermostat to a colder than normal temperature when you first turn on your air conditioner. It won’t cool your home any faster and could end up creating excessive cooling and added expense.

Windows and doors

Install window shading in your home. Use patio covers, awnings and solar window screens to shade your home from the sun. For even more savings, use strategically planted trees, shrubs and vines to shade your home.  Another idea is to use solar control window films. These are applied to existing glass in windows and doors and are an effective method to reduce peak demand during hot days. They also conserve energy anytime air conditioning might be required.

Fans and Ventilation

A ceiling fan will allow you to raise the thermostat setting on your air conditioner about 4 degrees with no reduction in comfort. Turn off ceiling fans and other room fans when you are not in the room. Use the bathroom fan to remove the heat and humidity from your home when you shower. Always ensure your bathroom and kitchen fans are vented to the outside.

Other things you can do include installing efficient lighting that runs cooler. Use Energy Star products whenever possible. Take short showers instead of baths.

Interested in saving energy and shortening your electricity bill this summer? Contact the professionals here at Hamilton Home Comfort for more information.


Posted by & filed under Air Conditioning.

An air conditioner needs to be installed by a professional. This job requires special tools and experience with electrical work and plumbing.

Handyman installation

The perils of DIY installation

If you are the DIY type, you will probably want to install your air conditioning unit yourself and save some money. Well, unless you possess the required skills, the DIY job may actually cost you more money. There are numerous risks associated with DIY AC installation. We have seen many cases where things went horribly wrong.

Your air conditioner needs to be installed by a professional. They have the skills and the expertise required to do this job right the very first time around. A professional installation will save you money and heart ache. A bungled DIY job, on the other hand, can turn out to be quite costly.

There are several reasons to get your AC installed by a professional. Here are some of them.

Professionals adhere to all safety requirements

Safety is important. You don’t want to put your family’s safety at risk with your DIY installation. You may be comfortable setting up the AC unit, but the refrigerants used in AC systems can be dangerous. Thanks to advancements in technology, modern air conditioners use relatively safe refrigerants. There are still several risks associated with exposure to these chemicals. There is also government legislation which insists that all electrical work associated with air conditioners should be completed by licensed contractors.

Manufacturer’s warranties will remain intact

Improper installation may affect the efficiency and durability of the unit. Because of this reason, a DIY job may void the warranty. A professional installer will ensure that this does not happen. A professional installation does not cause any damage to the system or its components. Therefore, all warranties will remain in place. Professionals have the right tools to mount the system correctly and proper installation is essential for the unit to operate safely and reliably.

Professional installers will ensure that your AC unit is right for you

Choosing a unit of the right capacity is important. When you get your unit supplied and installed by a professional, you will also get the right advice. A qualified professional will help you choose a unit that has the capacity to cool your home efficiently.

Peace of mind

When you hire a licensed contractor to install your AC, they will not leave until your unit is up and running at its optimum. The contractor will ensure that drainage, piping and wiring are all correctly optimized so that the unit functions efficiently. If you are doing it yourself, you will end up stressing about whether you have done a good job or not. Professional installation will give you peace of mind right from the very beginning. Also, the work will be fully guaranteed.

Yes, professional installation costs money, but it will ensure that you have a fully functional air conditioning unit for your home and office. Keep in mind that a bungled installation can cost a lot more than you bargained for.

Need help with installing your air conditioner? At Hamilton Home Comfort we have licensed professionals adept at installing air conditioners. Contact us to know how we can help you.

Posted by & filed under Air Conditioning.

programmable thermostatThe air conditioning technology has a profound impact on modern life. It is now impossible to imagine a life without air conditioners.

Refrigerators and air conditioners work on the same principle. While a refrigerator only cools the insulated space inside it, an air conditioning unit cools a home or an entire building.

The principle

Air conditioning units use chemicals that can quickly convert from a gaseous state to a liquid state. These chemicals are known as refrigerants. The refrigerant transfers the heat from indoor air to the air outside and makes the room or house comfortably cool.

The two common refrigerants used in air conditioning units are R-22 and R-410A. They are both hydrochloroflurocarbons. Their ability to easily go back and forth from a liquid state to a gaseous state is what makes them good refrigerants.

The refrigerant absorbs heat when it is in the liquid state and then transforms into a gaseous state. It is then forced to return to its liquid state by expelling the absorbed heat. And when it returns to its liquid state, it is ready to absorb heat all over again.

Central Air Conditioner Parts

An air conditioner has 3 main parts – an evaporator, a condenser and a compressor. The condenser and the compressor are usually located outside whereas the evaporator is located inside the house.

When the refrigerant reaches the compressor it is in the form of a cool, low-pressure gas. The compressor squeezes the refrigerant. This process will increase its temperature and energy.

When the refrigerant leaves the compressor, it is a hot, high pressure gas. This gas reaches the condenser. The condenser condenses the refrigerant into a much cooler, high pressure liquid. This liquid reaches the evaporator through a narrow hole. By the time it reaches the other side, its pressure will have dropped. Because of this drop in pressure, the liquid will begin to evaporate into its gaseous state.

As the liquid evaporates, it absorbs heat from the surrounding air. This heat is required to separate the molecules of the refrigerant. There are metal fins in the evaporator to help with the exchange of heat with the surrounding air.

The refrigerant leaves the evaporator as a cool, low pressure gas. It is forced to return to the compressor and the cycle repeats. There is a fan connected to the evaporator which circulates the cooled air throughout the house.

Hot air does not weigh as much as cold air; therefore hot air rises. This hot air is drawn into the air conditioner through a vent at the ceiling level then goes down the ducts. This hot air is used to cool the gas inside the evaporator. As heat gets extracted from the air, it becomes cool. This cool air is then blown into the home through floor level ducts.

This process continues until the room is cooled to a certain temperature. When the thermostat realizes that the room temperature has dropped to the desired level, it will turn off the air conditioner. When the room begins to warm up, the thermostat will turn the AC back on until the temperature drops to the desired level again.

There are many different air conditioners to choose from. If you are looking at installing one for your new home or updating your current one and don’t know where to start, Contact Us and we can help.