Posts in category Heating

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.

The HVAC Breakdown and Discussion

chatThis is the research upon which we have focused lately and will gladly pass your way on behalf of your Heating repair and service in St Louis near St Charles MO, “An efficient HVAC system is important to the comfort of your family throughout the seasons of the year, because this climate control device is responsible for Heating, Ventilating, and Air Conditioning your home. Learn the facts about essential components of your HVAC system and find out the role each plays in keeping your household — and its members — warm in winter and cool in summer.”  So, here we go, filling you in on the above matters regarding your home, office or business and its heating and cooling system.

Let us begin with the thermostat. The thermostat is usually the most visible part of anyone’s HVAC system at home or in a commercial business environment. It is typically set on an obvious and prominent, easily accessible wall, it may be either programmed in advance or set manually to keep the home or business at a desired temperature. The way it works is by sensing temperatures.  “When the ambient temperature becomes too cold or too hot, the thermostat will trigger the heat exchanger or the evaporator coil-condensing unit combo to begin circulating warmed or cooled air as needed.”

Moving on in this St Louis heating and cooling sales and service tutorial, we come upon the actual furnace. Sort of central to the whole shebang, the furnace is the aspect to understand with the most clarity if you want to be in touch with your HVAC system in St Louis. “The furnace is the key component of your HVAC system. It’s also the largest, requiring substantial space — typically in the cellar, your finished basement, the attic, or a special closet designed for that purpose. Its function is to heat a supply of air which is to be distributed to various rooms of your home via the HVAC.”  Learn more about the heating process in the next post here on behalf of your St Louis HVAC near St Charles MO.

 

Heating Elements in HVAC

heat exchangerLooking at heating in St Louis near Sunset Hills, we realize that is has been some time since we perused the halls of an HVAC explanation, looking for new details to point out surrounding your system in St Louis.  So, today, we stumble upon the heat exchanger. “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 way it operates is to pull in cool air, then heat it and circulate it by way of your ducts and our through your vents.

The heat exchanger pulls in cool air, heats it, and circulates the resulting heated air via your ducts and out through the vents.  The evaporator coil is another important heating component to understand.  It has, basically, the opposite job of the heat exchanger and it acts to cool the air when the thermostat is set lower and cooler during the summer months.  “Located in a metal enclosure on the furnace’s exterior, to the top or side, the evaporator coil works similarly to an automobile radiator to produce cool air, which is then circulated through the ductwork.”

Now, we move onto the condensing unit of your heating and cooling system in St Louis near Sunset Hills.  Connected to the evaporator coil, the condensing unit is installed by HVAC contractors on the outside of your home and filled with refrigerant gas in order to properly operate. “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.”  This leads us to your refrigerant lines which carry the refrigerant substance to the condensing unit vaporized in the form of gas and return it to the evaporator coil in liquid form.  In order to be resistant to temperature, these lines are typically made of copper or aluminum.

 

Some Will Clean HVAC for the Sake of Clean

HVACHeaded back around the bend, we are still looking closely at the HVAC systems of today, and more specifically, whether or not we need to concern ourselves with having them cleaned by heating and cooling service in St Louis near Webster Groves MO.  The answer seems to lie, like so many other questions, in the details of your situation. “Some research suggests that cleaning heating and cooling system components (e.g., cooling coils, fans and heat exchangers) may improve the efficiency of your system, resulting in a longer operating life, as well as some energy and maintenance cost savings. However, little evidence exists that cleaning only the ducts will improve the efficiency of the system.”  So, it could be more of a question of how much of your heating and cooling system you address in the cleaning process, or just how thorough you ask them to be when you call your St Louis heating and cooling installation near Webster Groves for your next HVAC service.

Many people will agree that the debate is pointless, in fact you may consider having your air ducts cleaned simply because it seems logical that air ducts will get dirty over time and should be occasionally cleaned. “Provided that the cleaning is done properly, no evidence suggests that such cleaning would be detrimental. EPA does not recommend that the air ducts be cleaned routinely, but only as needed.”  Also true and found in our recent research on behalf of your St Louis heating service near Webster Groves, is that the EPA does, however, recommend that if you have a fuel burning furnace, stove or fireplace, they be inspected for proper functioning and serviced before each heating season to protect against carbon monoxide poisoning.

If you do decide to have your air ducts cleaned, take the same consumer precautions you normally would in assessing the service provider’s competence and reliability.  You may wish to only pursue those businesses highly recommended to you, such as your St Louis Heating Sales and Service near Webster Groves.

 

Heating and Cooling Replacement vs Cleaning

heating cleaningWe are now broaching the second post within the same subject of HVAC systems and whether or not to have them cleaned.  We ended the previous post on mold scenarios and how, obviously, if you have mold in your HVAC in St Louis near Fenton, then you need to consult an HVAC service company in St Louis in order to have it cleaned or to have someone referred to you for cleaning.

A few final mold pointers for you, found online, are as follows, “If you have insulated air ducts and the insulation gets wet or moldy it cannot be effectively cleaned and should be removed and replaced.  If the conditions causing the mold growth in the first place are not corrected, mold growth will recur.”  Now, we will move onto other scenarios by which it is wise to have your heating and cooling in St Louis near Fenton cleaned by professionals.  Say, for example, your ducts are infested with rodents, insects or other vermin.  You will definitely want to consult heating and cooling services in St Louis if that describes your situation.

A third and less unusual situation will involve your St Louis Heating and Cooling Ducts being clogged with excessive amounts of dust and debris and/or particles (more than the average system).  This describes an HVAC that definitely needs heating and cooling service near Fenton to be cleaned thoroughly for optimum performance.  “If any of the conditions identified above exists, it usually suggests one or more underlying causes. Prior to any cleaning, retrofitting, or replacing of your ducts, the cause or causes must be corrected or else the problem will likely recur.”  So, don’t let someone talk you into full replacement from the start as this will not necessarily address the cause of your predicament and will likely get you back in the same boat.

Commercial Warm Air Heating

heating equipmentIn the heating and cooling world of which we are a part, we try to bring to you some of the latest information on behalf of your Heating Installation in St Louis near O Fallon MO.  Some of the most intriguing data comes from subjects that are somewhat fundamental, yet mysterious to most, such as how heating systems actually operate. Today, we will talk about the two main types of heating systems:  warm air and radiant heating in St Louis near O Fallon.

Warm air heating is classified as the first type of heating system and makes use of fan to draw air across a heat exchanger, which increases the temperature of the air and distributes it evenly throughout an area or space. These are ideal for environments requiring constant temperature.  The process involved here is for a warm air heating commercial system in St Louis and starts from a gas or oil fired burner as the initial source of warm air.  Then, hot water circulates throughout the heat exchanger or the electric element.

How are these particular heaters in St Louis installed?  Well, they can be situated by suspending them above the space being heated or mounted on the walls or even on the floor.  For those of you heating a commercial space who need to resort to the floor installation, the following may be important to note, “The floor standing models may use outlets to direct the warm air to specific areas or they can be directed to a duct work system to distribute the warm air to a bigger area. The choice will depend on the floor area or layout of the space.”  There is more to discuss here, regarding the warm air heating process and specifics on how these particular heaters work.  Stay tuned for future posts on the subject on behalf of your St Louis Heating Installation near O Fallon MO.

Radiant Heating in Commercial Environments

radiantWe recently set out to discover the types and ways in which it is best to heat a commercial space in St Louis near Belleville IL.  We found that there are two main styles of heating and that after you understand the area that you are attempting to heat or cool, you will likely be able to better decide which way works best for the space in question.

The first type, which we went into pretty good details over in the previous post here on behalf of your St Louis Heating and Cooling installation and sales near Belleville, is referred to as warm air heating.  Ideal for areas that require a more constant temperature, these commercial heating set ups are usually started with a gas or oil fired burner as the source of heat, then hot water is typically circulated through the heat exchanger or an electric element from there.  There are floor models or those that can be suspended above the space in being heated by your St Louis Heating Service near Belleville.

“The floor standing models may use outlets to direct the warm air to specific areas or they can be directed to a duct work system to distribute the warm air to a bigger area. The choice will depend on the floor area or layout of the space.”  Radiant heating is yet the other type of heating in St Louis near Belleville IL and it is a popular way to heat commercial space as well.  Typically provided by radiant tubes that are placed in built-in duct work throughout the roof, the radiant plaque heaters are sometimes used there instead.  In either case though, according to our St Louis Heating sales near Belleville IL, the heat energy is emitted in the form of infrared radiation from the hot surfaces of the heaters. The infrared radiation warms the people or occupants and other objects exposed to it.

Different Heating Options for Commercial Space

optionsWhen we decided to write more this month on the subject of heating in St Louis, we made the choice to focus in on commercial heating in St Louis near Clayton MO.  We found, in this research, that there are two main ways to heat commercial space and we want to share some of what we learning in our research on behalf of your St Louis Heating and Cooling Installation and sales near Clayton MO.  “There is a vital need to ensure proper heating is in place especially for large spaces like a warehouse or factory and is all boils down into two heating, warm air or radiant.”  So, apparently, not everyone knows how to go about heating their industrial or commercial space as well as they need to.

“The commercial heating systems should be properly maintained and operated effectively to ensure productivity of employees especially in cold regions or areas.”  It is important, for starters, to be aware of the space and have knowledge as to the nature of the space being heated, along with the type of business being heated and its associated requirements.  After those basic facts are established, it is time to learn the details of the two typed of commercial heating systems.

Warm air heating is the first type of heating in St Louis near Clayton that we wish to discuss.  We may have time to go over both types here, but if not, we will continue this discussion in the posts to follow, on behalf of your Heating and Cooling Service in St Louis near Clayton MO.  The warm air heating style is actually classified as the first type of heating system, making use of a fan to draw air across a heat exchanger.  This increases the temperature of the air and helps to ensure even distribution of this air throughout a specific area or space.

Geo Thermal Heat Pumps

geothermalWho’s familiar with Geothermal heat pumps?  Well, on behalf of your St Louis cooling company near Ladue, we are looking closer at these contraptions and deciding if they are good options to consider in the attempt at heating and cooling in the most efficient way possible.  Along the same lines as duel fuel heat pumps mentioned in our previous write ups on behalf of your St Louis Cooling Installation near Ladue, geothermal technology is a major investment that promises to save you much money over its lifetime. Geothermal heat pumps have been around since the 1940s, so they’re not exactly a new technology. Nevertheless, these products haven’t really caught on until recently and so we will spend some time on them here.

With more homeowners waking up to the importance of going green, and conserving money and energy in the long run, geothermal heat pumps have grown in popularity pretty much everywhere they have been introduced. “A geothermal heat pump gets its energy directly from the earth through an underground looped pipe that absorbs the heat and carries it into the home. When cooling is needed, the process occurs in reverse, with the pump removing warmth in the home. A major bonus of having a geothermal heat pump is the availability of free hot water.”

You will, therefore, want to ask your St Louis Heating and Cooling Installation expert about this water perk that adds value to your entire cooling situation at home. To find out more from an installation, maintenance or sales perspective as to whether or not these geo thermal pumps may work out best for you and your home or business, contact our St Louis Heating and Cooling installers near Ladue for more information on cost to buy and install, as well as expected performance and savings over time.

Drinks and Lighting Effect Warmth and Heat

warm teaThis is our third and final post on behalf of your St Louis Heating and Cooling Business near Webster Groves, regarding the creative and fun ways in which you can temporarily warm your home when the furnace decides to stop.  We have visited things like dance parties and oven usage, also closing off certain parts of the house and putting everyone in one room together.  Also useful are incandescent bulbs to light a room.  They actually generate a lot more heat than compact or LED bulbs do.

On the same subject of light, you can move to candles and realize that if you don’t have incandescent bulbs, these are also heat generating, according to our recent research on behalf of your St Louis Heating Installation near Webster Groves.  “If you don’t have incandescent bulbs, try candles. The flames can actually produce heat in the room. Of course, never leave them unattended. Candles are also a cheap alternative to purchasing bulbs or space heaters.” Though, technically, space heaters are going to be way more effective than candles and cover a larger area when they heat.

You can also drink warm drinks.  This will often warm your body and relax your brain.  You can make a cup of coffee or tea or sip some warm soup broth. When your heater goes out and you are waiting on someone to arrive to fix the problem, such as your Heating service in St Louis near Webster Groves, you may also want to bundle up, or dress the part so to speak.  “Make sure you put on some warm socks. Keep a fitted underlayer of clothes on and an insulating outer layer. Tights and leggings and of course long underwear are great options for underlayers. Wear a hat, a scarf, your slippers, and a jacket.”