Posts Tagged ‘Mansfield’

Is My Gibson City Home as Comfortable as It Could Be?

Wednesday, March 7th, 2012

When it comes to indoor comfort in Gibson City, there are a surprising number of things you need to take into account. Of course, you need to have a good heating installation and cooling system in place so that you can easily maintain a comfortable indoor temperature all year round. But that really isn’t enough when you’re trying to create the optimal indoor environment. So what else do you need to consider?

Humidity 101

Well, for starters, it’s a good idea to check the humidity levels in your home. Improper humidity can lead to all sorts of problems, and it can also make it harder for your home heating and cooling systems to maintain a comfortable temperature. Air that’s too dry doesn’t hold heat as well as properly humidified air, so in the winter, your heating system will have to work harder to keep your family comfortable. Too little humidity can also dry out your skin and cause the symptoms of colds, allergies and asthma to last longer and be more severe.

On the other hand, if there is too much humidity in your home, you’re more likely to develop problems with mold and dust mites. And your home cooling system will have a harder time keeping you comfortable indoors. Luckily, there are plenty of great humidification and dehumidification systems on the market right now that can take care of all of these types of problems for you, and they’re definitely worth looking into if you’re concerned about the overall comfort level in your home.

Indoor Air Quality

Along these same lines, you should take the time to have your indoor air quality checked by a professional. Indoor air pollutants are a growing problem, particularly in newer homes that are sealed up tight against the elements. These seals prevent all of your temperature conditioned air from escaping and make your home more energy efficient, but they also lead to inadequate ventilation and a buildup of things like gasses, dust mites, bacteria, mold spores and pet dander in your indoor air.

These are obviously not the types of things you want to breathe on a regular basis, so it’s a good idea to invest in ventilation and an indoor air quality system that can bring in a steady supply of fresh air from outside and remove any harmful contaminants from the air circulating through your home.  Call Lanz Heating & Cooling with any questions.

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Pros and Cons of Various Heating Systems in Gibson City

Friday, December 16th, 2011

When it comes time to install a new heating system in your Gibson City home, there are a lot of options to consider. Many people get overwhelmed when confronted with all of the furnaces, boilers and heat pumps on the market these days. So, to help you get a handle on what each has to offer and which will offer you the best benefits, here is an overview of the modern heating system market.

Furnaces

Furnaces are the core of a forced air heating system and use gas, oil or electricity to heat air which is then circulated through your home by a blower in your air handler. Furnaces are among the most fuel efficient heating systems on the market today with options available at up to 95% AFUE (meaning it uses up to 95% of the fuel consumed to produce heat). They are also inexpensive to install and while they don’t last quite as long as boilers, they are highly efficient when well cared for.

Boilers

Boilers use gas, oil or electricity to heat water or steam which is then circulated through your home into radiators or baseboard heaters. The heated water or steam releases heat into your home and heats it in turn. While not quite as energy efficient as a high efficiency furnace, boiler heat is perfect for homes with existing radiators and no room for vents and ductwork. It also has less of an impact on indoor air quality since there is no air movement and boilers tend to last a very long time when well maintained.

Heat Pumps

Heat pumps are becoming increasingly popular, especially in milder climates where it rarely gets below 40 degrees F. A heat pump uses the same technology as an air conditioner to extract heat from outside using a compressor, evaporator coils, and condenser coils with refrigerant.

It is most efficient in the spring and fall when temperatures are mild, but it uses much less energy than either a boiler or furnace and it can be used in the summer to cool your home. When properly maintained, a heat pump will last 10-20 years and save quite a bit of money, though it is recommended that you have an emergency heat source for days when the temperature outside gets below 40 degrees F.

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Benefits of Replacing Your Furnace: Some Pointers from Urbana

Wednesday, November 23rd, 2011

You are about to make one of the largest purchases in your life – a new furnace. Maybe your old furnace is on life support and needs immediate replacement or you are looking for a better, more efficient furnace that will raise the comfort level of your Urbana home while reducing utility bills and carbon emissions.

If the furnace in your basement, crawl space, or attic is 15-20 years old, it may be a single-stage 80% percent efficient model, which doesn’t meet the higher efficiency standards of today’s models. It uses more energy, i.e. gas, oil, or electricity, to operate. And a single-stage furnace does not always provide even heating to all rooms in the home, based on the varying winter weather conditions. There may be large temperature variations from room to room.

Your new furnace will likely be more efficient and environmentally friendly than the one it is replacing – which are the two biggest benefits to replacing an old furnace. So, let’s take a closer look at these benefits, which link energy efficiency to the latest technology – namely two-stage furnaces and variable speed motors.

Two-stage furnaces start out by running in a first stage, which uses less than 70% of its capacity. This stage works well on moderate winter days. On colder days, the furnace will meet your extra heating demand by adjusting to the second stage in the heating cycle. Since the furnace spends most of its time operating in its lower capacity (first or single stage), it burns less fuel than a traditional furnace that always runs at full capacity and then shuts off when heating demand is met. You will see lower utility bills and a shorter payback period on your new furnace investment.

Variable-speed motors can actually save you money on your energy bill as they consume less electricity than standard motors. Variable speed furnaces save you money by having a higher SEER rating. SEER is the abbreviation for seasonal energy efficiency ratio. The higher the SEER, the more energy efficient the unit. The low operating costs of a variable speed furnace can allow you to run your furnace blower. With the low operating costs of the variable-speed furnace you can constantly run your blower without the worry of driving up your utility bill, allowing for continuously filtered air.

And when you shop for a new furnace, look for add-on equipment such as electronic air filters, dehumidifers, and programmable thermostats. Each will raise the comfort level you will be enjoying from your new furnace.

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How is Geothermal Different than Other Heating Systems? A Question from Gifford

Friday, October 21st, 2011

There are many methods to heating a building in Gifford. Early methods included burning coal and wood. Today, sophisticated building controls call for more efficient means of heat – and a method gaining in popularity is geothermal heating.

Many use air handling units to deliver heat – and that method has remained constant over the years. But air handling units are only designed to move air from one space to another. How that air is heated from the source is what differentiates geothermal from other energy sources.

To understand some of the differences, let’s look at the definition of geothermal heat. By definition, geothermal heating comes from its direct use of geothermal energy, which comes from below the Earth’s surface. And the Earth is known as the greatest conductor of heat. The constant, renewable temperature of the Earth (56-58 degrees on average below 10 feet) provides a heat source requiring no energy conversion, which adds to heating efficiency and ultimately, the cost to heat a building.

In order to heat a building, natural heat from the ground absorbs a colder refrigerant, which is circulated throughout the ground by a series of polyethelene tubing, which is generally positioned five to ten feet below the surface. This heat is transported via the refrigerant to a compressor inside a heat pump, where it is compressed and the lower temperatures are transformed from around 50 degrees to temperatures much higher, as high as 100 degrees of more. This hotter refrigerant is circulated through the tubing within an air handling unit, where colder return interior air absorbs the heat. The heated air is then carried to a building’s interior via fans. The refrigerant, with the heat removed, now becomes colder as is re-circulated into the ground to absorb the natural, renewable heat. In essence, the ground provides free heat.

Other methods of heating include forced air natural gas, oil, solar, propane, electric, radiant, and steam. Each heat source requires mechanical means to heat up the supply air. For example, natural gas – which is used to heat about half of all U.S. homes – is heated via a heat exchanger in a mechanical furnace, which runs on electricity. Radiant or steam heat is generated by mechanically raising the temperature of water or refrigerant via electricity. These methods differ from geothermal because the natural heat of the Earth provides the means for raising the temperature of the refrigerant used to transport heat to the air handling unit.

One drawback to using geothermal heat compared to other energy sources is the cost to bring this natural heating method into a building. The initial installation of a geothermal heating system is much higher than conventional natural gas heating – for example – because of the cost to install the tubing called a ground loop beneath the Earth’s surface. No other heat source, other than radiant heat, requires a series of tubing to deliver heat. But then again, radiant heat does not require a ductwork system to transport heated air or remove colder air. Geothermal requires a series of metals tubes to heat the refrigerant and the ductwork to move the heated air throughout the building.

On the flip side, its energy efficiency – using the Earth’s natural heat – is much greater than other heating sources resulting in lower utility costs, often fractions of the cost to use other heat sources. Energy savings could pay for the cost of installing the geothermal system over several years – another characteristic of geothermal heating.

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Geothermal Myths: Some Information From Bellflower

Monday, September 26th, 2011

As with any misunderstood technology, there are a lot of myths and misconceptions concerning geothermal heat pumps and how well they work in Bellflower. While these types of systems certainly have their limitations, the same is true of just about any type of heating and cooling system you could have installed in your home. But if you are really trying to evaluate whether or not a geothermal heating system is right for your home, you need to know exactly what is true about these systems and what is just not true.

For instance, there is a widely held belief that geothermal energy is not a viable heating option in areas with harsh winters. The fact is, though, that even when the air temperature outside is below freezing, the temperature several feet below ground can be as high as 55°F.

With a ground temperature like that, a geothermal heat pump will have no trouble extracting enough heat to keep your home comfortable even when it is well below freezing outside. And even when the ground freezes, the frost usually only extends three or four feet below the surface. Since the pipes for your geothermal heat pump will be at least four feet down, the frost should not affect them at all.

Also, it is common for people to assume that geothermal heat pumps will always need to have a regular heating system in place to serve as a backup. In fact, a geothermal heat pump is quite capable of providing consistent and adequate heating for your entire house as long as it is properly sized and installed. Make sure you are dealing with an experienced and qualified contractor and you will have no problems along these lines.

There are also plenty of myths floating around out there that geothermal heat pumps are just too expensive to make sense as a home heating solution. The truth is that geothermal heating costs almost nothing to operate.

While it is true the geothermal systems are quite a bit more expensive to install than many of the other options, alternative heating systems will still cost a significant amount to install and you will also have to pay much more to operate them on a regular basis. With a geothermal heating system, you pay quite a bit up front, but it is a one-time cost and there will be minimal monthly heating bills after that.

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When to Replace Your Air Conditioning System: Some Suggestions From Mansfield

Monday, August 29th, 2011

One of the last things you probably want to think about is replacing the current air conditioning system in your Mansfield home. However, the time will come when you can no longer ignore the fact that your air conditioning system is not getting the job done like it used to. And considering your replacement options early can help save you a lot of money and aggravation in the long run.

Before you can start looking at replacement options, though, you need to be aware that the time has come to replace your current model. But how can you tell that your air conditioner is on its way out? Well, there are actually quite a few warning signs that, if you are attuned to them, will help you determine whether or not it is the right time to replace.

First of all, if you have to call for repairs, even minor ones, on a regular basis, chances are that you would be better off replacing rather than continuing to patch up the air conditioning system you already have. This is true for several reasons including the fact that a system that requires repairs so often is probably not going to last you much longer anyway.

By replacing now rather than continuing to pay for repairs, you will save a lot of money in the long run. After all, you are going have to pay for the new system sooner or later, so you might as well skip the shelling out of extra cash to repair a system you are just going to get rid of anyway.

Problems like inadequate or uneven cooling or mismanaged humidity levels in your home are a good sign that something is not working right in your air conditioning system and that it may be time to replace. At the very least, you should call someone out to take a look and let you know what type of repairs you are looking at.

You should also think about replacing an older system even if it is still working fine because the newer systems available are much more energy efficient than even the top of the line models available ten years ago. While you will have to pay the purchase and installation cost up front, you will immediately begin to save substantial amounts on your monthly cooling bills.

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