Posts tagged cool air

Many Facets of HVAC

miscWhen it comes to the heating process that is involved within an HVAC system, and more specifically, the furnace of a St Louis heating system near Ladue MO, there are several key factors to consider and about which to learn.  “This heating process is accomplished using one of four possible heat sources — combustion (burning natural gas, oil, coal, or propane), electric resistance, heat pump, or solar energy collected on site.”

We will dive, now, further into the capillaries of each of these main points beginning with the heat exchanger, on behalf of your St Louis Heating Sales near Ladue MO.  “The heat exchanger is found inside your furnace unit’s housing. This component switches on when the furnace is activated by thermostat to produce warmer temperatures in winter. The heat exchanger pulls in cool air, heats it, and circulates the resulting heated air via your ducts and out through the vents.”

Next, we take a closer and more in-depth look at the evaporator coil which has an opposite role to the heat exchanger.  The evaporator coil, according to the experts from your Heating and Cooling repair and sales near Ladue in St Louis MO, acts to cool the air when your thermostat is set to lower temperatures in summertime. Working in a fashion that is somewhat familiar to an automobile’s radiator in order to produce cool air that can be circulated effectively through the ductwork, an evaporator coil is located in a metal enclosure on the furnace’s exterior, to the top or side.  Evaporators correspond directly to condensers both in the case of heating and cooling in St Louis and also in the area of refrigeration.  Stay tuned for more information from this source in future posts on the specifics surrounding the condenser and other facets of HVAC.

Cooling in Details

coolingExamining, for the last time this month, the heating and cooling system that you have at home or at work, we know that the evaporator plays a large role in the St Louis Cooling near Ladue.  The evaporator coil actually works similarly to a car’s radiator to produce cool air, which is then circulated through the ductwork.

Next, we come upon the condensing unit of your cooling system in St Louis near Ladue. We know from a recent article we skimmed on HVAC, that the following is true, “The condensing unit is connected to the evaporator coil. This unit is installed by HVAC contractors on the outside of your home and filled with refrigerant gas. When the refrigerant has been cooled to a liquid by heat exchange with the exterior air, the condensing unit pumps the liquid to the evaporator coil to be evaporated into a gas once more.”

Let us not overlook the refrigerant lines in a cooling system in St Louis near Ladue MO.  These specific refrigerant lines carry a refrigerant substance to the condensing unit which has been vaporized in the form of a gas.  It then gets returned in liquid form back to the evaporator coils. These “lines” are actually narrow tubes manufactured from a durable heat- and cold-resistant metal such as copper or aluminum.  Finally, we have to glance at ductwork and vents.  The ductwork is in reference to the system of ducts whose job is to transport air warmed or cooled by the system to the various areas of your home. Ducts are commonly made of lightweight aluminum.  According to your St Louis Cooling Repair near Ladue, they may also be manufactured from steel, flexible plastic, polyurethane, fiberglass, or fabric.

 

Cooling Your Space Effectively

adviceKeeping your house or office cool, really whatever space you have over the summer months is expensive and costly from an energy perspective as well.  There are some simple things you can do to help aid the process and get the most out of your environment and out of your cooling dollar as well.  We did some research recently, on behalf of your           St Louis Heating and Cooling Repair near Edwardsville IL and found that closing blinds will definitely help, as well as shutting off certain rooms during the heat of the day, allowing cool air to circulate where you need and want it the most.

Also, you can hack a fan instead of turning on the AC.  “Not even an air conditioner can give off a faux sea breeze… but this simple trick can. Fill a mixing bowl with ice (or something equally cold, like an ice pack) and position it at an angle in front of a large fan, so that the air whips off the ice at an extra-chilled, extra-misty temperature. Trust us: it’s magic.”

Another simple, no-brainer that many of us don’t think about lies in the bedding.  You ought to sway out your sheets, according to our recent research done on behalf of your Cooling installation and sales in St Louis.  “Not only does seasonally switching up your bedding freshen up a room, it’s a great way to keep cool. While textiles like flannel sheets and fleece blankets are fantastic for insulation, cotton is a smarter move this time of year as it breathes easier and stays cooler.”  Buckwheat pillow also have cooling properties, if you didn’t know.   “And as an added bonus, buy yourself a buckwheat pillow or two. Because buckwheat hulls have a naturally occurring air space between them, they won’t hold on to your body heat like conventional pillows, even when packed together inside a pillow case.”

The Cooling Specialists’ Advice

blindsWhen it comes to cooling your home or office in the summer months, your experts at St Louis Cooling installation and sales near Maryland Heights know that a proper AC is essential.  However, it is also wise to arm yourself with the necessary knowledge to cut expenses in the cooling department doing simple, hands on and common sense things in your St Louis home or office as well.  “In warmer months, it’s tempting to crank the AC or plant yourself in front of the nearest fan. But these aren’t the only tricks to keeping cool. It turns out there are plenty of ways to buffer your home from the heat without racking up your electric bill. And they’ll make you feel like a DIY champ, too.”

As simple as this tip may seem, closing your blinds is one thing that many people fail to do and the difference can be immense, according to the research we did on behalf of your St Louis Cooling Company near Maryland Heights MO.  “Family Handyman notes that up to 30 percent of unwanted heat comes from your windows, and utilizing shades, curtains and the like can save you up to 7 percent on your bills and lower indoor temperatures by up to 20 degrees.”  Basically, according to your Cooling Installation and Service near Maryland Heights, closing those blinds will prevent your home or office from turning into a miniature greenhouse and holding onto the heat and humidity that could otherwise be blocked physically by shades or blinds.  This is especially true of windows that face the south or west.

Handling your doors properly can also make a difference when cooling your space as well.  By closing off rooms, you can prevent the cool air from permeating these areas during the hottest part of the day. You’ll want to capitalize on the cooler night hours, too, letting air flow naturally through your home, with doors that are open, according to your St Louis Cooling Sales near Maryland Heights.

Cooling Components

cooling componentsWhen it comes to cooling your space, there is some basic knowledge that will prove helpful to you in the quest of efficiency and weighing of all the options.  We set out, on behalf of your St Louis Heating and Cooling service near Bridgeton in order to answer some of the most common questions with mostly knowledge gap filling.

Let’s start with Air Conditioning and the cooling of your commercial, business or personal space.  This is best understood by looking first at the individual components involved in the cooling process to begin with.  There are four main components in any air conditioning unit. Each plays a significant role in cooling and maintaining the temperature in your home or office space.

The first component in your cooling system from St Louis is the evaporator.  The evaporator is fed liquid refrigerant.  The evaporator and the refrigeration coils, or cooling coils are synonymous.  The refrigerant is the liquid substance that is found in the evaporator and is typically the key ingredient for cooling the unit.  The evaporator has coils and also a fan for cooling your space.  This distributes the cool air away from the evaporator and out into the space.  The condenser is next in the cooling process according to our research done on behalf of your St Louis Cooling Repair near Bridgeton MO.  “The condenser is also referred to as the hot coils. The condenser is in charge of facilitating the heat transfer, from inside the home to the outside. There is a fan associated with this part also, similar to the evaporator’s job.”  We will move on to more parts in the next post here regarding cooling your space in St Louis.

Moving Air from a Cooler Area to a Warmer One

fan blowing hairHere at your American Services St Louis we wish to educate you about the world of heating and cooling, as well as things in the industry that seem just plain interesting.  Today we highlight the heat pump and how it can indeed work to warm your home or office.  Many people are confused as to how something that moves heat can actually work to heat a space.

It works in the same was refrigeration works.  It moves heat from a cooler area to a warmer area.  So the cool air that is outside is able to warm something up and that is the part that many folks get stumped by when talking about heating and cooling via a heat pump.  In my research done for Bridgeton Heating Installation, I found one writer who makes sense of the subject when he says the following, “My guess is that we have blinders here because of our personal experience with cold outdoor temperatures. When we go outside in winter, our bodies have a much higher temperature, being at about 98.6°F, and we experience cooling. We personally always are cooled off by cold outdoor air, so it’s hard to imagine that that same air could ever heat anything else up.”

The refrigerant in a heat pump will put the air that is cold, in contact with air that is colder, this will create the temperature difference you need to get the heat flowing.  The refrigeration cycle, which you much understand in order to get the heat pump operation, has four basic steps.  The expansion valve is the most important really, it accomplishes the most important thing whether you are dealing in refrigeration, heat pump, or AC, it helps you to achieve a low temperature. Stay tuned to more information on how exactly the expansion valve works and more details to be shared regarding the heat pump and how it works in my next several heating and cooling articles from American Services.

Efficient Cooling Tips

cooling windowsIn our quest to offer you even more information and tips to help you heat and cool your space with the most efficiency as possible, we already talked about routine maintenance that you can seek out at places like your commercial cooling business in Bridgeton near St Louis MO, we also covered the importance of filter changes to help your system run much more efficiently and effectively.  Now we will talk about controlling factors that make your system work harder than it should.

“Control direct sun through windows, depending on the season and local climate. During cooling season, block direct heat gain from the sun shining through glass on the East and especially West sides of the facility. Depending on your facility, options such as ‘solar screens,’ ‘solar films,’ awnings, and vegetation can help keep facilities cooler.” If you are able to plant and maintain trees in the right places outside of the business you are trying to cool, your American Services heating and cooling experts in Bridgeton highly recommend it.  “Over time, trees can attractively shade the facility, and help clean the air.”  If you can hand curtains inside your commercial facility, then this may also help with your business cooling needs in the summer, as it blocks our excess heat from the outside.  It also works to make heating easier in the winter, blocking out the cool air from outside.

Here is one thing to remember, however, when it comes to the curtain discussion above, here is what one commercial cooling company from St Louis had to say online, “Interior curtains or drapes can help, but it’s best to prevent the summer heat from getting past the glass and inside. During heating season, with the sun low in the South, unobstructed southern windows can contribute solar heat gained during the day.”

Common Cooling System Issues You May Encounter This Spring

Air Conditioning RepairIt’s that time of year when everyone starts up their air conditioning systems for the warmer weather.  But what happens if things don’t go as planned?  Today, the O’Fallon area cooling experts at American Services will answer some common questions related to cooling system start-up issues.

What if my system isn’t cooling properly?

When you start-up your air conditioner and find the cool air isn’t as cool as it should be, there are a few problems you may be encountering.  Common reasons for this issue include low refrigerant levels due to a leak, sensor issues, thermostat issues, drainage problems, or a dirty filter.  Start by making sure your filter is in good shape. If it seems to be okay, you will need to contact a professional for an inspection.

What if my unit will not turn on?

If you go to start-up your system and it will not turn on, you may be experiencing an electric control failure or a thermostat issue.  Make sure your thermostat has good batteries and is functioning normally.  If it looks good, contact a professional to check out your unit’s electrical connections.

What if I notice limited air flow issues?

Detecting limited air flow could mean that you have a ductwork issue or dirty filter. The first thing to do is to replace your air filter.  If this doesn’t fix the issue, your HVAC technician will need to check your ductwork for leaking air, a clog, or other obstruction.

If you find yourself in one of the above situations, simply call the team at American Services for a free estimate.  Our technicians will diagnose the problem and offer a reasonable solution in no time.  Don’t risk loosing customers or having uncomfortable employees!  Get any issues fixed now and you will be ready when the warm weather arrives.

Cooling Tips From Energy.gov

Stay CoolLearning how to keep your business cool, while saving energy, is the most effective way to stay comfortable this summer.  This is the main goal when researching cooling tips from the experts at Energy.gov.  Today, let’s take a closer look at the tips these professionals give on the topic of properly cooling your indoor space this summer.

  • Don’t get fooled into buying  a larger unit assuming it will cool you space any more effectively.  In fact, when you buy an improperly sized cooling unit, you will experience the exact opposite of your desired effect.  This happens because a unit that is too big will hit your indicated set-point before they are able to properly dehumidify the air.  This will leave you with a space the feels humid or “clammy” and all-around uncomfortable.  Remember, this tip goes for both individual room units and central air systems.
  • Make sure your central air conditioner’s fan is set to “auto” mode.  This will ensure that the unit is shutting down the fan at the same time as the compressor.  Using this tip shuts down the fan so that it isn’t being used to just circulate the air.  Air circulation should be accomplished only by circulating fans placed in individual rooms.
  • Maybe a whole-house fan is an option for you?  A whole-house fan works to cool your space by pulling cool air through your home and then getting rid of warm air via the attic.  Whole-house fans are best used to cool your home down during the coolest parts of the day.  This then allows your home to maintain that cooler temperature during the hotter times of the day without the use of the fan.

If you’re cooling system needs some attention.  Make sure to contact the the Hazelwood area’s commercial cooling installation experts at American Services today!

Save Money When Cooling Your Commercial Building!

Industrial Cooling St. Louis Preventative MaintenanceI know it’s hard to believe, but spring and summer are right around the corner!  This means that your business will soon be switching from focusing on how to save on heating costs to how to save on cooling costs. Today, our focus will revolve around how you can take this opportunity to initiate some practices that will not only save energy, but also save you money as we merge into the warmer months.  Let’s get started!

  • Don’t waste the cool air your unit is pumping into your building!  Make it a rule that while the air is on, the doors to your building are shut.  It may sound silly to even bring this up, but look around and you may find energy just walking out the door.
  • Don’t inhibit the heat transfer process initiated by the evaporator and condenser coils on your air conditioner.  Make sure the coils are clean and ready to use the least amount of energy to complete their job.
  • Don’t waste energy trying to force air through dirty filters by changing them as recommended by the manufacturer.  Most filters have a life cycle of about a month.  This practice will also improve your indoor air quality.
  • Don’t block or close-off the vents around your commercial building.  This forces your unit to use more energy because it can’t properly distribute the cooled air it’s producing.
  • Close the blinds and shades according to how the sunlight hits your building.  Blocking this direct sunlight during the heat of the day will make you much more comfortable and save you energy.
  • Consider how you can adjust your thermostats as the seasons change.  This is something you can think about when changing your filters every month.

Commercial cooling maintenance near O’Fallon doesn’t have to be a hassle.  Contact the team at American Services for an energy cost audit today!