Touchstone Heating & Air Inc Blog | Air Conditioning and Heating Tips

How a Whole-Home AC System Helps Control Humidity

March 13th, 2015

Air 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.

Is Your Commercial AC Ready for Summer?

March 6th, 2015

Having a comfortable atmosphere in your business space is critical to your business’s daily operation, and with spring almost here, it’s time to schedule commercial AC maintenance for your Gainesville business. You may be saying to yourself that your system just had a maintenance appointment this fall, but it’s recommended that commercial systems are scheduled for maintenance bi-annually. Why? Commercial HVAC systems are large and complex, and many systems perform both heating and cooling. Plus, you don’t want to risk experiencing poor performance from your system just because you didn’t schedule maintenance. Only trained commercial experts should work on your commercial HVAC system, so call the experts you can trust: Touchstone Heating and Air, Inc.

What Are the Benefits of Maintenance?

Maintenance is a full tune-up of your commercial HVAC system, so there are a number of benefits to scheduling AC maintenance:

Better energy efficiency – staying on budget with heating and cooling costs can be tough, but maintenance helps your system to work optimally, which reduces the system’s energy usage.
Better comfort – the cleaning and adjusting your system receives during a maintenance appointment allows it to achieve your set temperature without a problem, ensuring that your office space will be comfortable.
Prevents repair – during a maintenance appointment, the technician will closely inspect your system and its working parts to make sure there are no existing or developing problems. Should a problem be discovered, you’ll be alerted.
Extends life of the system – each year your system goes unmaintained, it loses 5% of its energy efficiency; conversely, following through with bi-annual maintenance keeps your system operating within 5% of its original efficiency level. Keeping your commercial AC in good working order year after year helps extend its life, which is great for you and your business.

Always Call a Commercial Expert

Commercial HVAC systems are very different from residential ones, so it’s important to always call for a commercial expert when needing any kind of work for your business’s HVAC system.

The commercial experts at Touchstone Heating and Air, Inc., have the commercial experience needed to perform any kind of commercial HVAC work, so call us today!

How Duct Cleaning Helps Allergy Sufferers

February 27th, 2015

Poor indoor air quality can be hard on everyone, but it can be especially difficult for those who suffer from allergies. This is because many HVAC systems are forced air systems that circulate air around and around, and also because much of our year is spent indoors with closed doors and windows, trapping this air inside. One way to help the allergy sufferers in your home is to start at what can often be the source of allergy problems: dirty . And one of the best ways to manage dirty air ducts is with a professional duct cleaning for your Jacksonville home. The trained experts at Touchstone Heating and Air Inc., have been serving customers in the Jacksonville area for 15 years, and we can help you have clean, refreshed air ducts that will help improve your home’s indoor air quality. Just call us today!

Allergens That Can Linger in Ductwork

Your ducts provides a hiding place for a great many things, many of which people can be allergic to:

Dust

Your HVAC system comes with a standard air filter, but dust can still get into your system and create a layer that coats the inside of your air ducts. If left to accumulate over time, this layer can become thick, and the dust will blow directly into your living space.

Mold/Mildew

If enough moisture gets into your duct system, it can spawn mold and mildew growth; when your HVAC system cycles with mold or mildew internally, the spores get blown directly into your living spaces. Mold and mildew spores are highly allergic organic material, and can cause allergy sufferers a great deal of agitation.

Pet Dander and Fur

Pets can be great additions to many families, but their dander and fur aren’t so great for your ducts. Not only does the fur and dander become easily lodged in your ducts, they mix easily with other contaminants like dust, creating a whopper of a mix for the allergy sufferers in your home.

When you hire a Touchstone Heating and Air Inc., expert to clean your ducts, you aren’t scheduling a simple vacuum of your system.

The cleaning is thorough and reaches every inch in order to remove any build-up. Think a duct cleaning in Jacksonville might help your allergy sufferers? Call us today!

Why Consider a Whole-Home Generator

February 20th, 2015

It’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!

Some of the Unusual Movies Released for Valentine’s Day

February 14th, 2015

Hollywood has always tried to match movies up to the seasons to draw droves of viewers to the theaters: October is packed with fright-offerings, while the winter holidays skew toward warm and pleasing family films (as well as Oscar hopefuls). Valentine’s Day falls in an odd spot when it comes to the movie release calendar, however, since February tends to be a slower time for the film industry. The studios are as likely to slot strange movies that don’t fit anywhere else in their annual schedules into the Valentine’s Day weekend as they are films with powerful romantic appeal.

So, while the second weekend of February has featured hugely successful romantic comedies like Hitch, The Wedding Singer, and (of course) Valentine’s Day, some truly weird choices have debuted in this weekend as well. And a few have even gone on to tremendous success despite the bizarre match with the holiday. Here are a couple of the odder Valentine’s Day movie releases:

Dracula (1931): Yes, this Halloween perennial and the start of Universal Studio’s Classic Monsters actually came out on Valentine’s Day! But perhaps this makes some sense, as the Dracula legend has often received a “doomed lover” approach in the many years since Bela Lugosi made the aristocratic vampire a screen icon.
The Silence of the Lambs (1991): Does any film seem less appropriate for Valentine’s Day than this unnerving and sometimes very violent psychological thriller? What’s even more astonishing than the film’s release date is that The Silence of the Lambs eventually nabbed the Oscar for Best Picture, an almost unheard of occurrence for a movie released so early in the year.
Daredevil (2003): This Marvel comic adaptation featuring Ben Affleck as a blind superhero does contain a romantic subplot, but the stronger connection to Valentine’s Day may just be that Daredevil wears a bright red costume.
A Good Day to Die Hard (2013): The least successful of the Die Hard film franchise, this is an excellent example of a studio dropping a film into a weekend where it doesn’t fit in the hopes that it works as counter-programming. (It didn’t.)
Wayne’s World (1992): Now here is an example of counter-programming that clicked with audiences. This comedy based on a Saturday Night Live sketch turned into one of that year’s biggest hits and spawned a sequel.

Whether you celebrate Valentine’s Day with a trip to the movie theater, or you have your own special plans, everyone here at Touchstone Heating & Air hopes you and your loved ones have a wonderful weekend.

Options for Air Conditioning Replacement

February 5th, 2015

It wasn’t too long ago that your option for whole-home air conditioning was limited to a single type of system. These days, homeowners have multiple choices, and knowing which one will be the best fit for your home takes some research and help from a trained expert. It may seem like you should wait until the warm weather hits before installing or replacing an existing unit, but the truth is that off-season installation can often be better than waiting until the warm weather comes. The experts at Touchstone Heating and Air, Inc., can help you with your air conditioning installation or replacement in High Springs, FL, from start to finish, so call us today.

Available Options

Here are the air conditioning options available from Touchstone Heating and Air, Inc.:

Traditional Split System

Traditional split system air conditioners are one of the most common types used in homes. A split-system AC has an outdoor unit that contains the compressor and condenser and an indoor unit that contains the evaporator unit and blower. Ductwork is needed to disperse the air with this type of system.

Heat Pump System

Heat pumps do not generate cool air; instead, they move heat from one place to another with the help of refrigerant. Heat pumps look very similar to traditional systems in that they have an outdoor unit and an indoor blower, however, heat pumps can also offer heating thanks to a component called a reversing valve. Heat pumps can be part of a ducted or ductless systems.

Geothermal System

Geothermal systems use a ground-source heat pump, so they can also offer heating and cooling. However, the set-up is different. Geothermal systems use a ground loop buried below the frost line to transfer heat back and forth, with the help of an environmentally-friendly fluid inside the loop. During winter, the latent heat in the ground is absorbed and transferred into your home; in summer, the heat from your indoors is absorbed and transferred to the ground loop and absorbed by the surrounding ground, known as a heat sink.

Ductless System

Ductless air conditioners have an outdoor unit that contains a compressor and condenser and individual indoor blowers that deliver the cool air. The blowers are about 35” long and connect directly to the outdoor unit via a conduit in an exterior wall. Ductless blowers operate individually, which allows you to use only the amount of cooling you need.

As you can see, there are a number of choices available for your air conditioning replacement in High Springs, FL.

Call Touchstone Heating and Air, Inc., today and schedule an appointment with one of our installation experts.

Finding the Most Efficient System for Air Conditioning Installation

January 29th, 2015

Every 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.

How Can I Tell When It’s Time for AC Maintenance?

January 22nd, 2015

If you’re like most homeowners, you probably don’t think much about the state of your air conditioner until it finally breaks. And once that repair bill is in your hands, you may begin to wonder: is there something I could have done to prevent this? In some cases, common AC issues are easily preventable if you schedule annual maintenance. While AC maintenance doesn’t guarantee that your AC won’t need repairs through the year, it certainly reduces your chances of a major breakdown. Ask yourself the following questions to decide if it’s time for maintenance.

How long has it been since you last had a technician check over your system? You may have looming repair needs that you simply cannot detect just yet, but these can be caught early on with a maintenance visit. Most experts recommend scheduling a visit once a year at least.
How much are you spending on monthly energy bills? Does it seem to have increased over last year’s bills? If so, some minor adjustments may restore some efficiency to the unit.
Can you afford a sudden repair need in the next few months? A maintenance visit is less expensive than most repair calls and may prevent parts from failing throughout the year.
Have you noticed your air conditioner struggling lately? If so, this is a sign you should call for AC repairs instead of maintenance. Making repairs right away is key to keeping the problem from worsening.

The Steps of Maintenance

The maintenance process is thorough enough to target the areas of your unit that can cause the most trouble.

Inspection: First, technicians inspect the entire unit, inside and out. They’ll let you know if anything seems off and tell you if a major repair is necessary so that you can schedule it now before a breakdown.
Adjustment: Any other adjustments are made on the spot, such as straightening bent coils, screwing in loose bolts, and tightening electrical connections.
Cleaning: Finally, the technician will clean the parts of your system that can contribute to inefficiency if dirty, including the inside and outside coils.

At Touchstone Heating and Air Inc. we know how to help you get the most from your air conditioning system year round with complete AC maintenance service in Fort White.

What Is a Hybrid Heating System?

January 15th, 2015

Although many people outside of Florida assume that we have warm, sunny weather all year long, residents know that the weather can get very chilly. And since your air conditioner uses so much energy the rest of the year, you may dread running your heater if the system you currently own is somewhat inefficient. So when you need to replace your heater, you might decide to go with a hybrid heating system, one of the most energy-efficient heating systems available.

Hybrid heating systems contain both a heat pump and a gas furnace, so that homeowners get the efficiency of a heat pump and the performance of a gas furnace. A hybrid heating system is a heat pump first and foremost, but it uses a furnace as a backup. Let’s look at how a heat pump and furnace work to see how this unit can help your home to run more efficiently.

Heat pumps are essentially just air conditioners with a couple of extra components and settings that allow for both heating and cooling. In air conditioning mode, refrigerant moves from the compressor unit to the indoor air handler, absorbing the heat from the home and then moving it back outside. In heating mode, refrigerant moves in the opposite direction via an additional component called the reversing valve. The reversing valve allows refrigerant to flow the other way while check valves help it to avoid passing through the components reserved for cooling mode.

Moving heat from one area to the next is a very efficient way to heat a space, usually more so than generating heat. But generating heat via combustion, as a furnace does, means reliable heating in any weather. Furnaces don’t rely on outside conditions to heat a home, and all of the parts are located indoors. While a heat pump may struggle to heat when outdoor temperatures drop too low, a furnace typically will not. This means it’s there a source of heating when the temperatures drop or when a component of your heat pump breaks and you need a backup source.

Call Touchstone Heating and Air Inc. to learn about all of the ways homeowners benefit from installing hybrid heating systems in Gainesville.

What Kinds of Contaminants May Be Living in the Ducts?

January 8th, 2015

No one really wants to think about the “things” living in the cool, dark places of their home, but it may surprise you just how many contaminants can be in your home’s ductwork. Any type of contamination in your home is reason for concern, but the contamination in your ductwork can be blown directly into your living spaces, giving these contaminants direct access to you. Understanding what types of contaminants can live and thrive in your ductwork can help you prevent them from taking up residence in your home and improve your overall indoor air quality in Gainesville.

Types of Contaminants

Here are some of the more common contaminants you can find inside ductwork:

Mold and mildew – mold and mildew need only a little bit of moisture in a cool, dark place to grow and thrive, making your ductwork a top residential area for them. Faulty ductwork can be especially prone to mold and mildew growth as the holes and cracks offer ample, excess moisture to keep the growth thriving.

Dirt and dust – this is probably one of the more expected contaminants, but don’t underestimate what dirt and dust build-up in your ductwork can do to your HVAC system.

Vermin – mice, squirrels, raccoons and other vermin love the protection and warmth of ductwork, so if they can get to it, they will – and they don’t come alone. Additionally, they’ll use the nest as both a bathroom and kitchen, so you can wind up with animal feces and food residue in your ductwork.

Insects – there are few kinds of insects that enjoy the protection of a ductwork system, but none so much as cockroaches. Cockroaches tend to be more pervasive in urban areas, but they will seek shelter from the cold during the winter months no matter where they are. Some people have severe allergies to cockroaches which can contribute to allergy discomfort and even asthma triggers, so it’s important to make sure they don’t create a community in your ductwork.

The “ick” factor of ductwork contaminants can be pretty high, but with a thorough duct cleaning, you can substantially reduce the contaminants in your ductwork and improve the indoor air quality of your Gainesville home.

Think your ducts need cleaning? Call Touchstone Heating and Air Inc., today and schedule an appointment with one of our experts.