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Overheating Deaths

Overheating Deaths

fanLooking further into the effects of natural disasters on HVAC systems on behalf of your St Louis Heating and Cooling Repair near Clayton MO, we found some interesting information regarding the Great East Japan Earthquake and the tsunami that resulted in March of 2011.  “The aftermath of the Great East Japan Earthquake and resulting tsunami of 11 March 2011 provided researchers an unexpected opportunity to explore the relationship between air conditioning and risk of heat-related death.” According to our research on behalf of St Louis Heating Sales near Clayton, there have been many prior studies that reported associations between access to and/or use of air conditioning and lower mortality risk. However, the new results, published in Environmental Health Perspectives online, suggest that reducing the use of AC during summer heat may not necessarily have adverse consequences for human health, depending on the age and existing health of the people being considered.

The following was reported, “The 2011 earthquake and tsunami severely damaged the Fukushima Daiichi Nuclear Power Plant and caused severe electrical shortages in the Tokyo metropolitan area. To conserve energy, the government strongly encouraged residents served by Tokyo Electric Power Company and Tohoku Electric Power Company to reduce electricity consumption by 15% from July to September of 2011.

The urgency was heightened to reduce energy consumptions although campaigns promoting energy conservation have long been a summertime fixture in Japan.   Many residents of Japan working to reduce cooling bills and energy consumption swapped AC for fans.  The end results were not troubling to their health.  Interestingly enough, heat related deaths actually decreased during this time.

 

Lightening and Your Heating and Cooling

Lightening and Your Heating and Cooling

lighteningFrom your Heating and Cooling Sales in St Louis near Ballwin MO, we bring you some of the less popular subject content along with the other more exciting discussions.  Today, it is the former of the two, as we discuss disasters in the HVAC world.  “Even though, you may be keenly concerned about your uprooted trees, windows, and roofing system, after you have experienced a natural disaster, your HVAC system could also be in jeopardy. Once the natural disaster passes and your electricity is restored, it is crucial that you become familiar with the ways that a storm or hurricane could damage or destroy your HVAC system.”  We will go through specific disasters now and how they affect your system.

Lightening is the first thing we stumbled upon in our recent research on behalf of your St Louis Heating and Cooling Repair near Ballwin MO.  And the truth is, when lightening does strike, it can adversely affect your air conditioning or cooling system since this relies on electricity in the home to function properly. “When the electricity is disrupted, it could cause issues to your air conditioning system. The additional power resulting from a lightning strike could flood the circuit breaker in your home.” It could even damage electronics and appliances. There is something you could do, however, preventatively.  It is highly recommended that you install a surge protector prior to any natural disaster. This can absorb most of the electricity before it can damage anything in your home, along with your heating and cooling system in St Louis. A surge protector is also important in saving your HVAC equipment.

We will continue this conversation in the next post as we cover the ins and outs of hail and how that, along with other natural disasters can and will take its toll on your HVAC system in ways that your St Louis heating and cooling maintenance can predict and handle.

 


 

Natural Disasters in Heating and Cooling

Natural Disasters in Heating and Cooling

lighteningLooking even closer and into more detail at what happens when natural disaster strikes and your HVAC is involved, we come across information from our most recent research on behalf of your St Louis Heating Installation near Wentzville MO that we wish to share.  “When a tornado strikes, it comes with high winds, but also lightening. Hail, on the other hand, could follow a tornado or severe storm. It comes with heavy pelts that could subsequently damage your HVAC system.”  It is recommended in order to protect the fragile parts of the condenser coil, that one installs a hail cover over the air conditioning unit. Although it may not deflect everything since small debris can go through the guard, lodging in the equipment, it is better than nothing in terms of level of protection.  If something does lodge in the equipment, however, we found through our recent research, that you ought not attempt to use your AC until you have consulted an expert.

Water damage is another big deal when it comes to the aftermath of natural disaster.  In our recent studies on the subject on behalf of your St Louis Heating service near Wentzville, we also found that many people are affected by this as well.  “A storm or hurricane comes with lightening and heavy rains, causing water damage. In fact, when the storm hits an area, its slow movement could cause a significant amount of water to accumulate in your yard and around your HVAC system. Debris and grass could wash into the HVAC unit as water rises.”

In light of all possible disaster damage, it is recommended that before you experience severe weather, it would be an excellent idea to contact an HVAC contractor to inspect your outside HVAC unit. The HVAC professional would make sure that the unit is elevated to a height to keep out as much standing water as possible. Call your local Heating installation in St Louis near Wentzville for more information today.

The Importance of Ventilation in HVAC

The Importance of Ventilation in HVAC

ventilationWhen researching a variety of topics on behalf of your St Louis Heating Sales and Installation near St Charles, we ran across several in pursuit of more knowledge on the ventilation portion of the HVAC system.  As a result, we have decided to further discuss it here.  “The purpose of mechanical heating, ventilation, and air conditioning (HVAC) systems is to provide air at comfortable temperature and humidity levels, clear of harmful pollutants such as mold, mildew, and other bacteria. Although heating and air conditioning systems are relatively standard operations, complex ventilation processes can often determine the quality of our indoor air.”

Once upon a time, ventilation was simply open windows, adding a fan would increase your ventilation’s effectiveness, but fell short in many heating and cooling scenarios, nonetheless.  In today’s day and age, modern buildings typically use a combination of mechanical ventilation processes, resulting in the supply and removal of air from inside a building or home. “Ventilation processes bring in the air from outside, condition and mix the outdoor air with a portion of the indoor air, distribute the mixed air throughout your home or building, and send a portion of the indoor air back outside.

It is our experience in the St Louis Heating Repair near St Charles that when one or more of these ventilation processes fails, indoor air quality can and will deteriorate. For this reason, your ventilation is one of the most important aspects to Heating and Cooling near St Charles MO.  “Proper design, operation, and maintenance of the ventilation system is critical to providing indoor air that is free of harmful pollutants.”  Whole HVAC systems in place in your St Charles home can also be large contributors to issues with indoor air quality, so should be properly maintained every year as well.  Your St Louis Heating Maintenance near St Charles offers these services to those in your area.

HVAC Trends

HVAC Trends

trendsHeating, ventilation, and air conditioning is what makes up the HVAC industry and is a subject on which we find ourselves focused often in order to bring you the latest information.  “It’s something that you’ll find in buildings, homes, and even vehicles. We often take these needs for granted, wanting to turn on the heat when we’re cold or the A/C when we’re warm.”  There are trends within the industry that relate to St Louis HVAC near Clayton and these things must be followed in order to help keep a building altogether healthy from a heating and cooling perspective.

When it comes to trends, regulations cover a wide area of ever-changing guidelines.  “Regulations drive HVAC industry trends. In the northern US, furnaces must have a 90% efficiency rating, but in southern states, only an 80% efficiency rating is required.”  Your St Louis HVAC installation near Clayton knows that they must stay on top of regulation requirements.

“This means HVAC industry trends tend to be fueled by local and regional data instead of an overall set of trends. To discover what is in store for this industry, we must look at emerging technologies, integration, and how local regulations are evolving to get a picture of what to expect in the days and years to come.”  There is a smarter industry on the horizon when it comes to HVAC sales and repair in St Louis.  “Many within the HVAC industry are beginning to automate their sales and service processes, allowing them to cut their customer acquisition costs to keep pricing competitive.”  Using technology to their advantage is another way that HVAC in St Louis is trending in a way to keep up with other competitors and to maximize ability with less effort and cost.

The History of Primitive Heating Techniques

The History of Primitive Heating Techniques

fireIn the next three posts, on behalf of your St Louis Heating Installation near Edwardsville IL, we plan to cover some of the old school methods of heating, as well as travel you into the modern day options that currently exist on the Heating and Cooling market in St Louis near Edwardsville.  We all know that one of the most basic human needs is warmth. Without it, bodies cannot thrive.  In today’s day and age, thanks to advances in technology and home heating systems, achieving comfortable temperatures is as simple as flipping a switch. Turn back the clock with us at your St Louis Heating Sales near Edwardsville, and we can see what things were like back in the old days.

For starters, it is totally true that ancient civilizations didn’t have it as simple. Some of how you were warmed was based on where you ended up living, according to our research on behalf of your St Louis Heating Sales.  “For those who migrated to the world’s cooler regions, the sun did not provide enough warmth to live.”

Humans, historically have a very strong intellect when it comes to doing what they need instinctively.  “Through sheer ingenuity, humankind’s early ancestors learned how to harness the power of fire, as well as use the Earth and sun to heat their homes and kingdoms. Using the principles that these forefathers established, humans have developed heating systems that keep families comfortable through even the most frigid winters.”  In the next two posts on behalf of your Heating sales and service near Edwardsville, we will cover the timeline of home heating systems.

Many Facets of HVAC

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

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.

 

Different Components of Your Cooling System

Different Components of Your Cooling System

heat exchangerFrom the world of heating and cooling in St Louis near Wentzville, there exist many different components, all of which are designed to serve a purpose and many of which fly under the radar of our complete understanding.  We set out to change that, one element at a time and we are now looking at the refrigerant lines in your St Louis cooling near Wentzville MO. “The refrigerant lines carry a refrigerant substance to the condensing unit vaporized in the form of a gas, and return it to the evaporator coil in liquid form. These ‘lines’ are actually narrow tubes manufactured from a durable heat- and cold-resistant metal such as copper or aluminum.”

Now we arrive at the ductwork. In an HVAC system in St Louis, the ductwork refers to the system of ducts that transports air warmed or cooled by the system to the various areas of your home. These ducts are commonly made of lightweight aluminum. However, they may also be manufactured from steel, flexible plastic, polyurethane, fiberglass, or fabric.  Then we see the vents in your heating and cooling system in St Louis MO.  These are typically rectangular outlets where heat or cool air is transferred from the duct system to the actual rooms and spaces to be heated and cooled.

Elaborating more completely on the vents, we see that the metal is “Made of high- and low-temperature safe metal, similar to the lines we discussed earlier within the HVAC system.  The vents are located on or near the ceiling and are usually fronted with angled slats (“vents”). “These vents direct the treated air downward to where people are using the room. Often they may be manually controlled or even closed, to control the amount of heating or cooling and the area of the room to which it will be directed.”

 

The Original Heating Installation Matter Down the Road

The Original Heating Installation Matter Down the Road

install of HVACTo clean or not to clean is the first question we delved into rather deeply in the previous handful of posts here, on behalf of your St Louis Cooling Service near Belleville IL.  We have determined that much of the answer lies in personal preference and mostly in individual heating and cooling system circumstances.  Let us assume that you do plan to pursue professional cleaning of your St Louis HVAC near Belleville IL.  “If you decide to have your heating and cooling system cleaned, it important to make sure the service provider agrees to clean all components of the system and is qualified to do so.”  We have found in our recent research that cleaning only some of the system is a waste of time as is replacing a full system without determining the source of the issue, assuming you are dealing with something bigger than dirt, such as unwanted creatures or mold.

In your heating and cooling system in St Louis, as it pertains to cleaning ducts, we find that this will refer to the cleaning of various heating and cooling system components of forced air systems, including the supply and return air ducts and registers, grilles and diffusers, heat exchangers heating and cooling coils, condensate drain pans (drip pans), fan motor and fan housing, and the air handling unit housing.

Also, sometimes the need for an HVAC clean lies in the inappropriate installation and maintenance of your heating and cooling system in St Louis near Belleville IL.  “If not properly installed, maintained and operated, these components may become contaminated with particles of dust, pollen or other debris. If moisture is present, the potential for microbiological growth (e.g., mold) is increased and spores from such growth may be released into the home’s living space.”  Therefore, often times the aftercare of your system is directly related to the quality of the installation of your HVAC in the first place.  Look for someone recommended and qualified, such as your St Louis Cooling Service and Sales near Belleville IL when it comes time to purchase and install the original system or address a replacement HVAC.