With summer almost upon us, it’s time to start making sure that your air conditioner is ready for the hottest days of the year. Annual maintenance and timely repairs are obviously both a good idea. However, there is one thing you can do to improve your air conditioner efficiency that most people never think about: duct sealing. Read on to find out more about duct sealing, and how it can help your air conditioner keep you cool this summer.
Touchstone Heating & Air Inc. Blog: Posts Tagged ‘Lake City’
How Duct Sealing Can Improve Your Air Conditioner Efficiency
Monday, April 20th, 2015Why Consider a Ductless AC System?
Friday, March 27th, 2015Spring has brought some very warm weather with it this year, and if you are in the market for a new air conditioner, we have a suggestion for you: why not consider the installation of a ductless AC? Ductless air conditioners have become very popular for a number of reasons that we’ll get into more detail about below, but gaining the benefits a ductless system has to offer is very dependent on good installation. The experts at Touchstone Heating and Air Inc., can offer you and your home in Lake City comprehensive ductless AC services, so if you are considering going ductless, call us today!
How a Ductless AC Works
The main components of a ductless system are the outdoor unit, which contains the compressor and condenser, and the individual indoor blowers, which contain a small fan, a small set of coils and a small air filter. The indoor blowers connect to the outdoor unit via a conduit and a single outdoor unit can support up to 4 individual blowers. When a blower is turned on, the refrigerant begins to flow, cueing the cooling cycle to begin. The system will operate just as a traditional AC system, accept that the cool air is delivered through a single blower (or as many blowers as are on) instead of ductwork.
Benefits of a Ductless System
There are several benefits a ductless AC can offer that are worth considering:
- No need for ductwork – with a ductless AC system, it is possible to offer whole-home cooling without the significant expense of adding ductwork.
- Customized comfort – the individual blowers of a ductless system allow you to cool only what you need to and at the exact temperature you want.
- Better energy efficiency – unlike a ducted system that cools all or nothing, a ductless system allows you to cool only the areas you want cooling, which can save you energy.
- Can work with a heat pump – a ductless system that has heat pump technology can offer your home both heating and cooling.
If a ductless system seems like a fit for your Lake City home, call the experts at Touchstone Heating and Air Inc., today and schedule an appointment for ductless AC services.
How a Whole-Home AC System Helps Control Humidity
Friday, March 13th, 2015Air conditioners are interesting systems. Many people believe that they cool by blowing cool air into warm air, but this isn’t actually what’s happening. Yes, cool air blows in, but more importantly, air conditioners remove the heat and humidity from your living spaces and release it, then use this air to cool your home. It’s all part of the heat release/cooling cycle, and one of the benefits of this cycle is that humidity is also removed. How does your Lake City air conditioning system do this? Let’s take a look.
How Humidity Is Removed
Air conditioners use refrigerant to help facilitate the transfer of heat to the outside. The cycle starts with the heat from your return ducts being absorbed by the refrigerant. The refrigerant travels to the compressor where it is pressurized; as the pressurized refrigerant leaves the compressor to enter the condenser, the heat is released and the refrigerant starts to cool. The refrigerant travels from the condenser to the evaporator, where warm air from your home is blown over the evaporator coils that now contain cooled refrigerant. When hot air meets cool air, condensation is formed, and this condensation is removed via the condensate array of your air conditioning system. This is how your air conditioning system helps remove the excess humidity in your home.
Benefits of Removing Humidity
Humidity holds heat, which is why a humid day at 70 degrees feels much more uncomfortable than a dry day at 70 degrees. But excess humidity does more than make you feel uncomfortable – it can lead to mold and mildew development, dust mite populations and create rot. When you install a whole-home air conditioner, you gain the benefit of dehumidification along with improved comfort.
Get Ahead of Humidity with a Whole-Home Air Conditioner
Today’s air conditioners are some of the most energy efficient around, and can offer your home cool, comfortable air for years to come.
If you’ve been struggling with indoor comfort because of heat and excess humidity, call the experts at Touchstone Heating and Air Inc., today.
Why Consider a Whole-Home Generator
Friday, February 20th, 2015It’s no secret that Florida can be on the end of some pretty challenging weather, particularly during hurricane season. Power outages from weather events like hurricanes can be much longer than hours – sometimes these outages can last days or even weeks. But there is a way to keep your home up and running, even if the power isn’t: using a whole-home generator. If you’ve had growing concerns about potentially losing power to your home for an extended period of time, call the experts who can help you with a new generator installation in Lake City: Touchstone Heating and Air, Inc.
How Does a Whole-Home Generator Work?
When your power goes out with a whole-home generator, a monitoring switch that is part of the whole-home generator alerts the generator that the power has cut off; this is because a whole-home generator is wired directly into your home’s electrical box. As soon as the power outage is detected, the generator turns on and starts providing power to your electrical panel automatically, making the process seamless. As soon as power is restored, the generator turns off so that your electrical panel can go back to work.
Why Not Use a Portable Generator?
Our technicians hear this a lot, and there are a number of reasons why a whole-home generator can be a better choice. First, whole-home generators have the capability to operate all the major systems of your home; a portable generator can only handle 2-3 appliances at a time. Second, portable generators have to be handled manually, from fueling to usage; there is no automatic switching, and fuel can run out. Most whole-home generators use natural gas or propane (some run on diesel, which needs re-fueling), and the generators are connected to either your natural gas main line or your propane tank, allowing for convenient and automatic fueling. Lastly, many whole-home generators come with safety switches and controls that won’t allow the generator to overload your electrical panel.
Losing power to your home for an extended period of time can put your home at risk for damage and threaten your security.
Let your lights stay on through the next power outage with the installation of a while-home generator in y our Lake City home!
Finding the Most Efficient System for Air Conditioning Installation
Thursday, January 29th, 2015Every whole-home appliance uses energy which is why it’s important to review the energy efficiency of a given system before installation. There are different rating systems for appliances and whole-home systems; for instance, heating systems use a rating called AFUE. When it comes to air conditioners, the rating to review is called SEER. Energy efficiency can, and should, be an important factor for any air conditioning installation in Lake City, and we’ll explain more about this below.
What Is SEER?
SEER stands for seasonal energy efficiency ratio. SEER is based on a scale of 1 to 23; the higher the SEER number, the better the energy efficiency of the unit. SEER tells you how much cooling a particular AC will provide for every unit of energy it uses.
SEER Minimums
In 2006, federal law mandated that all air conditioners have a minimum SEER of 13; prior to this, the minimum SEER was 10. If you are replacing an outdated system, you may see a significant savings from your new system because each SEER point higher can save you up to 10% on your annual cooling costs.
How SEER Works
SEER doesn’t tell you that one unit will cool your home better than another; what it tells you is that if you have two comparable units, and one has a SEER number of 13 and the other has a SEER number of 16, the unit with the SEER of 16 will cost you less to cool your space versus the unit with the lower SEER number. As such, the unit with the higher SEER number will save you more money by being a more energy efficient unit. However, a more efficient unit can cost more initially, so it’s important to balance between the monthly savings a particular unit can cost you and the initial costs.
Confused about SEER? Working with a trained expert can help ensure that you choose and install an air conditioner that has the energy efficiency you want for your home.
Contact Touchstone Heating and Air, Inc., today and schedule an appointment with one of our experts.
Key Components Involved in a Ductless Heating System
Monday, November 10th, 2014Ductless systems have become very popular with homeowners, offering both cooling and heating to homes. Some people wonder how ductless heating in Lake City works; not only are the systems ductless, but they offer both heating and cooling, making them 2-in-1 devices. We’ll explain the components and how the system works in more detail below. For all of your heating needs, call the people you can trust: Touchstone Heating and Air Inc.
Components of a Ductless System
Here are main components of a ductless system:
- Outdoor unit – contains the compressor and condenser
- Indoor blowers – small blowers, about 35” long, that operate independently of one another
- Conduit – the indoor blowers and outdoor unit are connected by a conduit drilled into an exterior wall; this conduit holds the power cord, condensate drain line, and the refrigerant line
How Does the System Work?
When you turn on an indoor blower, the refrigerant begins to flow and the heating or cooling cycle begins. A small coil and fan reside inside each indoor blower, allowing the system to heat and cool your home.
How Does the System Heat?
Ductless systems that heat your home can do so because of heat pump technology. Heat pumps are equipped with a component called a reversing valve that can change the direction of the refrigerant flow. This allows the heat pump to change modes between heating and cooling. Inside your home, a dual-mode thermostat controls what mode the heat pump is in; when you need to change modes, you simply press the button and the heat pump does the rest.
What Are the Benefits of a Ductless Heating System?
- Zoned heating – each blower operates independently of the others, allowing for customization of your heating.
- Energy Efficiency – with a ductless system, you only use the heating you need, which helps save energy. In addition, not having to use ductwork means there is no chance of air loss due to faulty ductwork.
- Limited Space/Expansion – whether your home has limited space or you are looking at expanding, a ductless system has the flexibility to handle both scenarios. The air blower for a ductless air conditioner is quite small and is typically placed flush against a wall or mounted to a ceiling; if you are expanding your property, adding an additional air blower to the space is not a difficult task as long as there is an outdoor unit to support it.
To find out if ductless heating in Lake City is a good fit for your home, call Touchstone Heating and Air Inc., today and schedule an appointment with one of our experts.
Can Geothermal Cooling Save Me Money?
Monday, September 15th, 2014Geothermal cooling and heating has been around for decades, but it’s only been over the last few years that it has become a more popular choice for residential properties. Our Touchstone Heating and Air, Inc., experts get a lot of questions about geothermal systems, and one of the more common ones regards the savings a geothermal system can offer. To understand how geothermal cooling in Lake City can help save you money, it’s important to first understand how the system works.
How Geothermal Systems Work
A geothermal system harnesses the Earth’s natural, steady temperature just below the frost line (between 55-61 degrees) to heat and cool. Using a ground loop and a heat pump, warmth is absorbed from the Earth during the winter months and transferred into your home via the ground loop; the heat pump then disperses the warm air into your home. In the summer months, the heat pump removes the heat and transfers it to the ground loop, where the heat is “sunk” into the ground. Geothermal systems do not use any fossil fuels and the heat pump uses a small amount of electricity to operate.
Ways Geothermal Systems Save Money
There are a few ways in which geothermal systems can save you money:
- Lifespan of the equipment – geothermal systems have a long lifespan: the ground loop is made to last up to 50 years, and the lifespan of the heat pump is 20-25 years. With these kinds of numbers, it is possible to have a geothermal system last a full generation before needing to replace certain components. This can result in considerable savings.
- Energy efficiency – the energy efficiency of a geothermal system averages between 300-400%; when you consider that the average combustible appliance can’t go any higher than 100%, you can gain a lot of efficiency with a geothermal system.
- No fuel costs – with a geothermal system, you eliminate the need to pay for fossil fuels. Energy.gov estimates geothermal systems can you up to 70% in annual energy costs.
The one item to note about geothermal systems is that the upfront installation costs tend to be more expensive than those of standard air conditioning systems. But there are tax credits and grants that can help reduce the initial costs, and it takes only an average of 6 years to recoup the cost of installation via energy savings.
If you are considering geothermal cooling in Lake City, call the team of geothermal experts at Touchstone Heating and Air, Inc., today!
Reasons To Be Concerned About Increasing Your Indoor Air Quality
Monday, September 8th, 2014Most people equate temperature with comfort levels, particularly indoors, but there are other things to consider when it comes to your indoor air; one of these things is your indoor air quality. Indoor air can carry 2-5 times more contaminants than the outside air, making it possible for your indoor air to be less healthy than the outdoor air.
If you are concerned about your indoor air quality in Lake City, Touchstone Heating and Air, Inc., has a number of products and services that can help you and your family. Call today!
What Are the Symptoms of Poor Indoor Air Quality?
Here is a general overview of symptoms caused by poor indoor air quality:
Common Symptoms:
- Coughing
- Sneezing
- Itch, watery eyes
- Fatigue
- Headaches
More Serious Symptoms:
- Nose bleeds
- Constant nose congestion
- Wheezing
- Allergic reactions
- Respiratory attacks (asthma)
- Rashes
- Muscle pain (myalgia)
Products and Services That Can Improve Indoor Air Quality
There are a number of whole-home products and duct services that can help increase your indoor air quality:
Products
- Mechanical air filters – mechanical air cleaners are framed filters in which filter media captures and retains particles in your indoor air. These filters typically fit into your indoor unit (though not always), and need to be changed every 3 months in order to stay effective.
- Electronic air cleaners – electronic air cleaners use electricity to charge, trap and remove particles. There are two types of electronic air cleaners – ion generators and electronic precipitators – and while they are similar, they do work in slightly different ways.
- UV germicidal lights – UV lights are used to destroy and eradicate biological contaminants. They do this by radiating cells with UV-C light.
Services
- Duct cleaning – professionally cleaning your air ducts removes dust and dirt build-up, and growths such as mold and mildew, from your system. A professional duct cleaning can significantly reduce the amount of airborne particles in your living spaces.
- Duct sealing – faulty ductwork not only loses air through holes and cracks, it lets in pollutants, including particles and fumes, which can reduce your indoor air quality. Sealing these ducts can eliminate this problem.
- Duct repair/replacement – sometimes ductwork is so damaged and/or worn that it requires replacement. New ductwork is clean and free of wear and tear that can compromise air quality.
Touchstone Heating and Air, Inc., has the products, services and professional specialists you need to help improve your indoor air quality in Lake City. Call us today and schedule an appointment.
Key Aspects of Duct Sealing
Monday, July 14th, 2014Your ductwork is an integral part of your air conditioning system. When there are cracks, broken seals, or detached sections in your ductwork, you can lose a lot of the air passing through the ducts. Duct cleaning can eliminate obstructions from dust and dirt, but to truly get your ductwork into the best shape possible, you may want to consider duct sealing in Lake City.
Potential Signs of Leaky Ductwork
The following can indicate that there are existing problems with your ductwork:
- Higher than normal energy bills without big changes with the in-or outdoor temperature
- Rooms that are difficult to cool
- Stuffy rooms that are uncomfortable
- Visible kinks in ductwork
The Benefits of Duct Sealing
There are multiple benefits to sealing your ductwork:
- Saves Energy
Sealing ducts increases your energy efficiency tremendously by reducing and/or eliminating air loss in your ductwork. This, in turn, reduces your energy bill, which can help you save money.
- Improves Indoor Air Quality
Leaky ductwork can allow multiple types of particles into your HVAC system, including allergens, dust and dirt. By sealing the ductwork, you can effectively reduce the amount of particles entering your system.
- Better Comfort
Leaky air ducts can contribute to the creation of hot and cold spots throughout a home. Reinstating a healthy, consistent flow of air to your home can help eliminate uneven cooling.
- Improved Safety
Gas appliances, such as dryers, water heaters and furnaces can release combustion gases through their vent work that can get drawn into your ductwork from a problem known as backdrafting. Sealing your ductwork can greatly reduce the risk of backdrafting in your air conditioner’s system.
- Reduce Your Carbon Footprint
Sealing faulty ducts helps your system become more energy efficient; when you use less energy, you reduce your carbon footprint.
Duct Sealing Is Not a DIY Project – Call a Professional
Duct sealing involves a lot: a full inspection of your entire ductwork system, testing of the supply and return vents, checking for backdrafting, and of course, the sealing and repair work. It’s a lot of skilled work, and it is better left to someone with the training to do it.
If you think your air conditioning system in Lake City could benefit from duct sealing, call Touchstone Heating and Air, Inc., today and schedule an appointment.
How Clean Ducts Lead to Better Efficiency
Monday, April 21st, 2014Your duct system helps transport conditioned air (both hot and cold) from your HVAC unit into the various rooms of your home. In the process, dust and dirt can build up inside your ducts, as can bacteria and other biological contaminants that flourish in our Florida humidity. This can lead to poor performance from your heating and air conditioning system over time. A good duct cleaning service can get rid of all that, and here in Lake City, FL, duct cleaning is offered by a number of reputable companies. More than just cleanliness and the lack of dust spreading throughout your home, clean ducts lead to better efficiency for your HVAC unit overall.
Why Duct Cleaning Means Higher Efficiency
Build-up in your ducts tends to have two specific effects that damage your system’s efficiency. Firstly, it blocks the flow of air through the system, forcing the HVAC unit to work harder to get the conditioned air into your home. Second, depending on the nature of the build-up, it can affect the temperature of the conditioned air, making it warmer in the summer and cooler in the winter. In both cases, it can have a detrimental effect on your central unit. The lowered efficiency means that it must work harder to do its job, raising your monthly energy bills and adding unnecessary strain on individual components. That, in turn, will increase the likelihood of a major breakdown taking place, as well as costing you more than you should be paying to operate your HVAC system.
Dirty ducts don’t simply spring up over time, and most can go for quite a while before requiring a cleaning. Because clean ducts lead to better efficiency, you should definitely plan for the operation to be performed by a company that knows what it’s doing. Here in Lake City, FL, duct cleaning services are offered by the trained professionals at Touchstone Heating and Air Inc. We have the personnel and the experience to perform the operation with courtesy and care, and our dedication to your satisfaction means that we’ll treat your home like our own.
Give the experts at Touchstone Heating and Air a call today to set up an appointment and let us help ensure that your system is as efficient as it can be!