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Furnace Types and Efficiency

Furnace Types and Efficiency

tipsSo, we have been looking at the different factors to consider when choosing your next heating and cooling solution in your home in St Louis near Creve Coeur MO.  The fact is, there are several things to be considered before settling in on one that you think will work best.  Efficiency is a definite topic of interest and to look at this well, when searching for your St Louis Heating install near Creve Coeur, you will want to examine the different types of stages, so we will describe them in the following write up.

Single-stage is indicative of older furnaces that often have motors with only one speed setting and that is high. These motors run at maximum capacity no matter how much or little heating you need. Because maintaining a stable indoor temperature rarely requires the furnace to work at full blast, a lot of energy goes to waste in this type of a set-up.  Unfortunately, people often settle for this style heating in St Louis near Creve Coeur because the initial cost is lower.

Then, we have a two stage motor option which is one where the motor can run on a high and a low speed setting. Because the low setting is usually enough to keep your temperature stable, this motor can save you energy by most often running at a slower speed. It kicks into high only when your heating demand is great enough to require a large amount of warm air quickly in order to reach the desired temperature in your home.  Your St Louis Heating Sales near Creve Coeur recommends this style over the single stage heating.

Modulating or variable-speed is the third type furnace to discuss.  A variable-speed motor isn’t restricted to specific settings, but it can run at any speed within a set range. This allows it to choose the precise speed that’s most efficient for the given heating demand. According to sources online, “You’ll enjoy optimal energy efficiency along with a more stable and even temperature.”

Finding Your Next Heating Solution

Finding Your Next Heating Solution

guideHeating sales and service in St Louis near Collinsville IL is here to look up close at the decision process of finding your own furnace.  There are several factors to consider in the heating and cooling realm when looking at the HVAC options.  “The efficiency of fuel-burning furnaces is rated by the annual fuel utilization efficiency (AFUE), which indicates how much of the fuel burned goes toward providing heat compared to how much is lost in the exhaust fumes. The higher the AFUE, the more efficient the furnace.”  Obviously, fuel efficiency is one of the most important aspects of consideration when looking for the best furnace solutions for your home of office.

Some older furnaces still in use have AFUEs as low as 56 percent, while today’s most efficient models reach efficiencies as high as 98.5 percent. The previous fact should serve as an example in terms of which range you will encounter in your St Louis Heating search.  Much of this change is due to improvements in air handler efficiencies over the years and will also be responsible for the range of efficiencies from one St Louis Heating Service to the next.  There are also three known basic types of air handlers to investigate when choosing a new HVAC system for your home or office.

The following is what we learned when researching the subject on behalf of your St Louis Heating Sales and Service near Collinsville IL:  There are three different stages, all of which will be described in details in the post to follow on behalf of your Heating Sales in St Louis near Collinsville IL.  There are three, single-stage, stage-two and modulating or variable speed.  Each of these three will be discussed in greater detail in the next post.

Boiler vs Furnace

Boiler vs Furnace

furnace filterOn behalf of your St Louis Heating Installation near Bridgeton MO, we are exploring the differences in heating solutions, namely those that exist between boilers and furnaces.  “Boilers heat water that is then circulated throughout the house via small pipes. The heat is delivered through the baseboards at the floor level. The heat rises by natural convection, a process that is slower than that of blown air. This results in more evenly distributed warmth that lasts longer.” In this process, according to our recent research on behalf of your Heating Sales in St Louis MO, the heat warms the walls and blocks drafts for more uniform warmth than that which is achieved via furnace heating.

Furnace functioning is established when a furnace heats air and then blows it into ductwork that runs throughout your home; this is the most common existing method of heating in St Louis homes, according to our recent research.  However, it may not be the best. In this system, air is blown out of registers or diffusers, creating warmer areas in some spots. “The hot air rises to the ceiling and remains there once the furnace is no longer blowing.”

Since indoor air quality can have a big impact on your health, it is important to consider which method is best for you and your home environment.  “Eliminating the source of the contaminants and preventing them from being blown around through your home will create a healthier, safer environment.”  Boiler usage makes the above goal attainable more-so than furnace driven heating.  When you choose to use hydroponic heat, you will also minimize many of the health risks that go along with things such as exposure to dust, allergens, and other contaminants with can and do irritate cardiovascular and respiratory illnesses.

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.

Heating in Primitive Homes

Heating in Primitive Homes

cavemanIn an effort to bring you the latest and most interesting information regarding historical data and techniques surrounding heating in the world, long before we had the modern day technology, we are starting at 1,900,000 BC when humans began using fire to cook food. According to our St Louis Heating sales and repair research, the following is true, “Archaeologists believe that humans may have used fire in a controlled fashion around this time, but evidence of such only dates back to about 100,000 years ago. In the oldest arrangements discovered, humans created central fires in homes that had openings in the roof for smoke to escape.”

We now look on behalf of your St Louis Heating Sales near Wentzville MO, that around 42000 BC, the following is true, “Neanderthals in the modern day Ukraine build hearths using mammoth bones.”  Then in 7500 to 5700 BC: Neolithic Çatalhöyük settlements in Turkey use open hearths in homes and buildings, according to the St Louis Heating sales near Wentzville MO.  Then, Romanian settlers use braziers to heat homes and this is a huge stride in the world of heating in St Louis near Wentzville and also a very interesting turn in history.

Moving right along, in 2500 BC, we find the Greeks in ancient Rome developing central heating using radiant heat. “In the excavated Temple of Ephesus, archaeologists discovered flues in the ground that circulated heat produced by a fire.” There is also evidence that the Roman Empire used central heating systems, believe it or not, as some buildings, baths, and upper-class homes had hypocaust furnaces that heated empty spaces under floors that connected to pipes in the walls—the first form of radiant heating. Different cultures also developed similar furnaces, which became more efficient with time as we read in our history research for the St Louis Heating Repair near Wentzville.  Stay tuned for more information regarding the timeline of Heating in St Louis.

Not All Furnaces Are Created Equal

Not All Furnaces Are Created Equal

efficientIn an effort to finalize and summarize our recent series of posts on behalf of your St Louis Heating and Cooling installation and sales near Fenton MO, we are here today to say that of all the ways in which you can stay abreast of technology that will save you money in the HVAC world, the one way, besides the last money saving technology is to make sure you understand not all systems are created equally.

There are some systems that are much better than others at running efficiently.  Here is what one set of writers has to say on the subject in an article we found on behalf of our research being done for your St Louis Heating and Cooling sales near Fenton, “Not all furnaces and air conditioners are created equally. Just like different cars have different gas mileage, different HVAC systems use different amounts of energy to heat or cool a home.”

You may be interested in knowing that heating efficiency is measured by the Annual Fuel Utilization Efficiency rating (AFUE). It measures the amount of energy that is used by your furnace that is actually turned into heat. For example, an AFUE of 80 percent means that 80 percent of the energy a furnace uses is turned into heat and 20 percent of the energy is wasted, so obviously, the higher this number, the better.  If you buy a modern day furnace, or have done so in the recent past, then you should know that for furnaces manufactured after September 2015, the Department of Energy mandated a minimum AFUE of between 80 to 84 depending on the fuel type and whether the furnace is designed for a mobile home or permanent structure.  Beyond that, the numbers have to be displayed clearly on the package.  So, you likely have a more efficient furnace if it was purchased in the recent past. If you find yourself in need of a smarter heating solution in St Louis now or in the future, come visit your St Louis heating and cooling sales experts near Fenton today.

 

Furnace Ignitor Issues

Furnace Ignitor Issues

HVACThis time of year is rather frigid where we live, as is the case for many others in the middle of January and so HVAC functioning is pretty important for comfort and safety of your family and home as temps drop to the single digits and in the negative numbers some places.  There are some people brave, or experienced enough to troubleshoot and fix their furnace woes, but when our shot craps last night, we hired a professional like those at your St Louis HVAC Repair near Clayton MO.

Turns out our issue was the ignitor and so we will spend a little time in this post and the next one talking about repairing an HVAC ignitor and how much professionals may charge and what you can do to attempt to handle it yourself, if that is indeed your choice.  “Most furnaces fail to operate when the gas furnace ignitor is broken. A gas furnace ignitor is what lights the gas, which is necessary for heat supply. Most furnaces installed in buildings have a flame sensor and an ignitor. If the ignitor fails, the flame sensor will not work. Consequently, the gas supply will be automatically cut off, and the furnace will be shut down. Problems with a gas furnace ignitor can be fixed using simple techniques. However, if the ignitor does not work at all, it will have to be replaced.”

Tackling this yourself, rather than hiring someone from your St Louis HVAC maintenance and repair near Clayton, could backfire, but for those who wish to try, you will want to begin by turning the power off on the furnace. You will need to check the pilot light, and see if it lights properly. The light may go out repeatedly or may not work at all in some cases. This may indicate a problem with the thermocouple of your furnace.  At this point, it would be wise to call in a professional from someplace like your St Louis HVAC repair and sales near Clayton.  If not, you can keep on moving ahead and check out our next couple posts on what we would recommend if you so choose.

HVAC Roof Standards for Energy Savings

HVAC Roof Standards for Energy Savings

rooftop HVACWriting on behalf of your St Louis HVAC Maintenance near Chesterfield, we have uncovered some very fresh and equally as interesting news to pass your way today.  “The HVACR industry has less than one year to prepare for what the government has deemed the ‘largest energy-saving standard in history’ as the U.S. Department of Energy (DOE’s) energy conservation standards for commercial air conditioners and heat pumps and commercial warm-air furnaces, otherwise known as rooftop units (RTUs), are scheduled to take effect Jan. 1, 2018.”

When it comes to HVAC installation near Chesterfield, apparently all installers as well as sales and commercial repair companies will have to know these standards and keep them in their back pocket, so to speak, at all times.  The rooftop air conditioner standards, such as the ones on low-rise buildings, as in hospitals, schools, and big box department stores will take place in two phases, increasing minimum efficiency by about 10 percent as of Jan. 1, 2018, and by 25-30 percent as of Jan. 1, 2023. Also effective in 2023 will be the standards for new warm-air furnaces that are typically installed in conjunction with commercial air conditioners.

In our HVAC installation in St Louis near Chesterfield research project, we found that there are estimates based upon other estimates, such as the DOE saying that the new rooftop air conditioner standard will save 1.7 trillion kWh over 30 years of sales.  This is actually estimated (once again) on the amount of coal burned in the US to generate electricity for the entire country for one full year.  This is supposed to go beyond any other standard set in place by our government, or any other government for that matter.  We will pay attention to how this plays out, but for now, we simply wanted to relay the information to you, the commercial HVAC consumer.

Some HVAC Trouble Requires a Cooling Expert

Some HVAC Trouble Requires a Cooling Expert

expert adviceFor the past several posts, we have been discussing, on behalf of your Heating and Cooling repair and installation near Ballwin, some of the more common issues you may experience in your HVAC system for home or commercial use.  We have looked at many different facets of this subject.  We talked about, most importantly, ways in which you can help prevent issues and therefore save money on future repairs and heating and cooling service calls.  We mentioned that much of the routine stuff includes a new filter every recommended time interval and a routine and seasonal professional check-up by someone such as your St Louis Cooling Repair near Ballwin MO.

If, for some reason, the above advice doesn’t prevent trouble form arising and you end up needing a new furnace, you will want to make sure you use someone qualified.  “Furnace installation: If you need to replace your furnace, use a furnace contractor’s expertise to determine the right type and size for your home or commercial space.”  If you have ignition control or pilot light problems with your heating and cooling system, ie your furnace, then you will most definitely want to call a heating and cooling service company like your American Services in St Louis near Ballwin.  “As problems may result from clogged components or faulty electrical components, leave ignition issues to the experts.”

The same thing goes for mechanical issues since fixing an HVAC component, furnace or otherwise takes very specific training, you are safe to assume that it isn’t something the average Joe is equipped to handle.  “Unless you received training to repair furnaces, let professionals handle problems related to mechanical wear and tear. Otherwise, you may void the warranty on the appliance or accidentally cause a larger problem.”

Routine Maintenance in Heating

Routine Maintenance in Heating

furnace filterOur Heating and Cooling Installation Company in St Louis near South County knows that there are many things that can be troubling when it comes to dealing with your HVAC system.  If you have trouble with your heating system, it would be helpful to arm yourself with some information first, before proceeding to handle the problem.  Some of the most common problems, along with suggestions on how to fix them are in the following paragraphs, below.

When the cool fall and winter weather arrive, hundreds of people call furnace repair experts because of a problem with their heating system either at home or in their office. Whether it’s a commercial or residential setting, the same basic problems plague furnaces that are running your heating systems. By knowing what the most common furnace problems are, you can take often times do what it takes to keep them from happening in a proactive way.

When you fail to maintain the system itself, this can be real trouble.  Here is what some of the experts say regarding that subject, “Lack of maintenance: You fail to schedule annual furnace maintenance and inspections that could prevent unexpected problems and breakdowns. These routine inspections can help the appliance run more efficiently and reliably.”  This is actually one of the most common and preventable issues in heating and cooling troubles. Along the same line as routine maintenance checks are dirty filters.  “ Dirty or clogged air filters reduce airflow, making a furnace work harder to circulate. In some cases, a clogged filter may damage the limit switch, which controls the fan.”  This is totally avoidable simple by changing the filter on time and with regularity.