home sectionhome sectionThe Trane XE90 is a high-efficiency furnace that reduces fuel waste by using up to 90 percent of stored fuel, and may require a thermostat restart to fix heating issues that occur while in use. A restart is the first step in attempting to resolve common furnace issues, and can fix minor problems that prevent the furnace from operating normally. Persistent problems with the Trane XE90 require professional repair, and is available depending on the validity of your appliance's warranty.
A Class D amplifier is a high-efficiency electronic circuit designed to boost the power of incoming signals. Its operating principle is different from other amplifier classes, abruptly switching its output transistors either completely on or off. Until recently, this behavior made Class D amplifiers too noisy for audio and music, but improvements to the circuit have made it a common part of modern home theater systems.
Heating and cooling appliances tend to operate through a thermostat that effectively tells the appliances when to cycle on and off to maintain a consistent, user-defined temperature inside the home. So it's important when trying to control energy costs in the home to know the ideal temperature at which you can set these appliances so they work at their most efficient. Knowing the ideal temperature at which to set your furnace takes only a few simple considerations.
A high-efficiency furnace is defined as one that is 90 percent or more efficient in converting gas to heat. The EPA Energy Star logo certifies that a furnace is manufactured in accordance with that standard. Replacing an older furnace at 80 percent efficiency with a high-efficiency one can save several hundred dollars a year in fuel bills, but it might require some extra plumbing work on the vents.
The orifice size in a gas furnace has a direct relationship to the furnace's energy efficiency. The gas burner orifice is simply the opening through which gas flows. The orifice size is based on a number of factors and is usually specified by the manufacturer. Therefore, replacing the orifice in a gas furnace deserves considerations.
Having an efficient gas-fired boiler could be the difference in how much heat you receive and how much money you spend on a heating unit. Boilers are used for heating water or spreading heat throughout a household. When looking for an efficient boiler, check the unit's AFUE rating; the rating should be labeled on the unit. Certifications from Energy Star and the American Society of Mechanical Engineers let you know the efficiency of a gas-fired boiler.
Like every element of an HVAC system, the design and placement of the floor registers has an effect on the overall efficiency of the system. Heat loss can be minimized and the energy load required of the system reduced by using the most efficient registers and installation strategies.
As energy prices continue to rise, estimating the energy efficiency of your home heating and cooling system becomes ever more important. Energy systems are considered to be efficient or inefficient in different ways, so it is also critically important to know the standards by which each system's efficiency is measured and how to compare the differences. The efficiency of air conditioners, for example, is measured in a different way than the efficiency of furnaces, and understanding this difference is the key to judging the efficiency of each system appropriately.
As energy costs continue to rise, many homeowners are understandably concerned with using central heating and cooling appliances in the most efficient manner possible. If your house uses a gas-fired furnace as a central heating source, for instance, several key factors can make it energy efficient.
Furnaces generate heat by combusting gas or oil. Large furnaces often serve as the primary source of central heating for homes. Furnace flues serve as vents that remove potentially harmful gases and oils from the warm air that enters the home from a furnace. Condensation on a flue can lead to problems within the furnace. The reason for condensation appearing on a furnace flue depends upon the type of furnace in question.
A home’s heating and cooling needs can take up a significant portion of the monthly budget. Unlike whole-house heating systems, convection wall heaters can provide a room-by-room heating source based on a home’s actual heating needs. Standard convection wall heaters use an electric power source, which can carry high costs. An energy-efficient convection heater can include additional features that help reduce electricity usage costs.
Two-stage furnaces are more effective than traditional single-stage units because they deliver heat in a more uniform manner. All furnaces are designed to keep buildings warm during cold weather. Two-stage furnaces have an advantage because they operate like two separate units. In addition, they produce more consistent airflow and are quieter than single-stage units.
A two-stage furnace has low- and a high-heat settings that allow it to operate at a rate appropriate for the corresponding outdoor air temperature. These furnaces operate with greater energy efficiency because they do not operate at maximum capacity as do single-stage furnaces. Two-stage units begin operation at 60 percent BTU capacity and progress to 100 percent as necessitated by outside air temperature.
If you like using more energy than necessary and having a large monthly heating bill, go ahead and keep your old furnace. However, keeping an old furnace is like wearing a coat that's full of rips and holes and tears and expecting it to keep you as warm as a new coat. New furnaces heat homes better, are required to meet federal energy efficiency standards and reduce the amount of money you spend to heat your home. Replacing your old furnace with a new one is like giving your home a new coat to keep you and your family warm…
The annual fuel utilization efficiency (AFUE) rating is used to measure a furnace's efficiency. Furnaces today have AFUE ratings of 78 to 96 percent. The Federal Trade Commission (FTC) requires manufacturers to indicate the AFUE on the label of furnaces. Most furnaces for residential use have an AFUE rating of 80, 90 or 95 percent. Those with a rating of 90 or 95 provide the highest efficiency.
Many of the Earth's resources are finite, but this limitation has never stopped mankind from abusing these resources -- the case-example being fossil fuels. However, significant advances have been made in energy efficiency, especially in the new millennium. When it comes to locomotion, certain technologies have a much greater energy efficiency than others, starting with you.
Many consumers are beginning to think about energy efficiency at home. Whether it's an Energy Star appliance or some new windows, energy efficiency helps the environment and offsets the costs of utilities. During construction, homeowners and builders now have the option to choose between regular and energy-efficient walls. The techniques, materials and additions used can make a difference.
Natural gas water heaters that do not have a continuously burning flame or pilot light are said to be pilotless. This reduces the amount of energy needed by the appliance, conserving fuel and reducing emissions. The technology is limited to on-demand water heaters.
Energy efficient power strips allow you to save money and electricity by connecting multiple electronic devices to one electrical source that can power down when the devices are not in use. Many devices use electricity when they are not on. This is called stand-by energy. According to Energy Star, "Standby power is the energy used by some products when they are turned off but still plugged into a power/wall outlet."
Non-governmental Organizations (NGOs) that promote and advocate energy efficiency are a crucial part of national and global energy solutions. From influencing policy to facilitating research, energy-efficiency NGOs are a boon to the environmental movement. These organizations are many, so this list comprises an array of purpose and focus to illustrate different aspects of these NGOs.
Armstrong Air, headquartered in West Columbia, South Carolina, produces home comfort products, including air conditioners and furnaces. As of 2011, it manufactures two types of furnaces: gas and oil. Gas furnaces run on either liquid propane or natural gas, and oil furnaces only run on heating oil. You can purchase Armstrong Air products from authorized dealers.
Normally, when a single stage furnace comes on, the furnace turns all of its burners on simultaneously. You usually size a furnace for the coldest day of the winter so that you always have a warm home. However, for the majority of the year, the home doesn't need as much heat. Manufacturers have developed three-stage furnaces that can alter the capacity of the furnace depending on the demands placed on the home.
According to EnergyStar.com, energy-efficient furnaces have at least 85 percent annual fuel utilization efficiency (AFUE), which means 85 percent of the fuel is being used to heat a home, while the other 15 percent exits the furnace as exhaust. The British thermal unit (BTU) is a measurement of the amount of heat generated within a furnace and indicates the heating capacity of the appliance.
When your furnace is more efficient, you will most likely be able to spend less money on heating your home when the weather turns cold. One way to have a more efficient furnace is to purchase a high efficiency model. However, if you already have a home heating system installed and you're not willing or able to replace it, then use other techniques to increase the thermal efficiency of your home's furnace.
When you are purchasing a new furnace for your home, one of the most important things you need to consider is the overall efficiency of the furnace. You can use several key pieces of information to estimate and compare the efficiencies of the various home furnaces you're considering. Once you've compared all of these factors, you should be able to choose the furnace with the highest estimated efficiency level for your home.
If you're buying a new furnace, you have the choice of buying a mid-efficiency furnace or high-efficiency furnace. Both types of furnaces have their benefits and drawbacks, and the choice depends on the your location, budget, and desire to reduce your greenhouse gas emissions.
Gas stoves and ovens need a way to ignite the natural gas supply to create the flame needed to cook. Electronic ignition, or pilotless electronic ignition, was created to replace older pilot light technology.
Rheem and Amana are two competing companies that produce various types of furnaces for home use. A number of factors differentiate one furnace from the other, including its overall size, its method of power, and its designated use. You can compare Rheem and Amana furnaces by looking at these characteristics and determining which one is best for your needs.
Heil Heating and Cooling Products is an American company that manufacturers cooling and heating systems for the residential market. It only sells its products through local distributors, and you can search for a distributor in your area by going to company's website. One of its products is the NTGM DC90 series of gas furnaces, and a gas furnace uses either natural or propane gas to operate.
Armstrong Air started in 1928 as a spinoff of Lennox Furnace Company, headquartered in Columbus, Ohio. It produces cooling and heating products, including oil and gas furnaces. You can purchase Armstrong Air products from local dealers, and you can find a local dealer by searching by location on your company's website. You must register your product within 60 days to qualify for the full warranty.
Trane Inc. specializes in heating, cooling and ventilating systems and is part of Ingersoll Rand. Trane started in 1885, and it headquartered in Piscataway, New Jersey. The company sells both oil and gas furnaces, and you can run the gas furnaces using either propane or natural gas. Trane only sells its systems through authorized dealers. To find one in your area, input your zip code within the location search box on the company's website.
Armstrong Air is a furnace and air conditioning company with its headquarters in West Columbia, SC. As of early 2011, Armstrong manufactures a variety of different oil furnaces, each with unique technical information.
Armstrong is a manufacturing company that was founded in 1928 and focuses on creating products in the HVAC industry. The company makes a variety of furnaces, including 14 different gas furnaces and six different oil furnaces. While the oil furnaces have an annual fuel utilization efficiency (AFUE) rating of 80 percent, the gas furnaces range from 80 to 96 percent AFUE, which is the percentage of a furnace's heating efficiency. The Armstrong Modulating Gas Furnace is one of the most energy-efficient models available.
Propane furnaces have many advantages, including their long-term cost effectiveness and ability to quickly heat a tank of water. Also, if the power goes out, propane furnaces will still continue to work. Another benefit of using propane is that it is clean-burning and therefore, environmentally friendly.
A fireplace damper serves the same purpose as a window. When open, it allows air to blow out through the fireplace chimney. When closed, it keeps the warmed air inside the fireplace and house. It should be open when a fire is burning and closed once the fire is completely out. Different types of fireplace dampers are associated with different types of fireplaces. The most common are throat mount and top mount. Custom-made dampers or no damper is present at all for use in unconventionally designed fireplaces.
Heil Heating and Cooling Products is a company that specializes in consumer heating and cooling units and accessories. It sells its products through local dealers, and you can find a dealer in your area by searching on the company's website. Heil sells both oil and gas furnaces, including energy efficient units with high annual fuel utilization efficiency (AFUE) ratings.
Armstrong Air is an American company that creates both heating and cooling units, mainly for the consumer market. It is headquartered in West Columbia, South Carolina, and the company started in 1928. For heating, it produces both oil and gas furnaces, and these units are backed by a warranty. To qualify for the warranty, however, you must purchase the unit from an authorized dealer, and you must register your unit within 60 days of closing.
Armstrong Air is an American company specializing in heating and cooling products, and it is headquartered in West Columbia, South Carolina. It started in 1928 and sells its products throughout North America. It produces both gas and oil furnaces for consumer applications. You must register your product to qualify for the full warranty; you can purchase these products from local dealers.
Normally, homeowners in urban areas use natural gas to heat their homes, and those in rural areas usually need more portable fuel sources such as propane or heating oil. Each fuel has enough pros and cons that homeowners can sometimes have a difficult time choosing between them. However, newer advances in furnace design has reduced many of the downsides of oil fuel.
Rheem Manufacturing Company started in the 1920s in San Francisco, California, and the company specializes in residential heating and cooling units. It sells its units throughout North America, and it is currently headquartered in Atlanta, Georgia. Rheem offers a limited warranty on all its products, including its oil and gas furnaces. You must purchase Rheem products from independent contractors, and you can find contractors that service your area on the company's website. Contact the company for price quotes on units.
Wood once served as the dominant source of heat. Then, over time, fossil fuels surpassed wood as the main heating fuel source. However, wood furnaces became more prevalent during the fuel crisis of the 1970's when many Americans searched for an alternative fuel source. However, the wood furnaces produce a lot of waste when burned at a low smolder to avoid overheating. Many worry about the pollution created by these furnaces because they release harmful chemicals into the air such as carbon monoxide. Because of this, many building codes restrict the use of wood burning furnaces and some areas do…
High-efficiency furnaces are typically those with a high AFUE rating, or annual fuel-utilization efficiency rating. This is the percentage of energy that a furnace transmits directly into heat. Furnaces become efficient by operating quickly and reliably without losing heat in the process. While high-efficiency furnaces can save homeowners money in the right circumstances, they do have their disadvantages.
Any fireplace, furnace or stove that relies on combustion to produce heat requires some form of exhaust mechanism to direct fumes and gases outdoors. This exhaust mechanism, also known as a flue, may consist of a standard chimney or a smaller pipe. Many of these flues include some type of flue damper, which seals the opening to minimize air loss and maximize comfort and energy efficiency.
If you're interested in converting a kerosene heating system to propane, conversion costs will inevitably be high. In addition to a new burner and gas-compatible water heater, a new gas line and propane tank, removal and potential clean-up of a kerosene tank and residuals, you may have to install duct work, compatible venting and a furnace, especially if its older. While some "do-it-yourself" sites portray heating repairs and furnace conversions as elementary and enormously economical, there are serious risks, some life-threatening, to this type of do-it-yourself project. For that reason, Tim Carter, builder, contractor and syndicated columnist, cautions against any…
Just like other household appliances, as furnaces begin to age, they start to show signs of wear and tear. If the warranty has expired on a furnace, it may be more cost efficient to purchase a new furnace rather that continuously pay for new parts and services. As technology continues to advance, furnaces are becoming more energy efficient, which can help households save on monthly electricity bills.
The heating systems from Bryant include both oil and gas burning furnaces in three different model lines. The furnace lines consist of the Evolution, the Preferred and the Legacy. A number of different types of models fall within the various lines.
Trane two-stage furnaces are purported to convert more than 90 percent of fuel into usable heat energy. Two-stage heating, coupled with a blower operating at variable speeds, provides reduced noise levels alongside decreased utility costs. Another unusual feature is the inclusion of a cleanable filtering system for the furnace's air supply. This fixture eliminates irritants and contaminants from infiltrating the living spaces of your household.
The energy efficiency of a furnace is determined by measuring the percentage of energy used in creating heat against the heat actually produced to get the Annual Fuel Utilization Efficiency (AFUE) rating. Electric furnaces are considered 95 to 100 percent efficient because they require no combustion or exhaust, as through a chimney. Several measures to can be taken to improve the energy efficiency of electric furnaces those last few percent.
High-efficiency furnaces use outside air for combustion, since its heat exchangers are well-sealed in the unit. The air intake plays a role in combustion. If obstructed or too small, the high-efficiency furnace becomes less so. Properly installing and maintaining the air intake, therefore, enables the furnace to operate with maximum energy efficiency
Home heating is a major source of energy use and an added cost for homeowners during winter months. Installing a high-efficiency furnace can help ease this burden. The U.S. Department of Energy rates furnaces according to annual fuel utilization efficiency (AFUE). Furnaces with a rating between 90 and 97 fall into the "high efficiency" category and employ technology to use fuel as efficiently as possible.
One of the biggest innovations in energy efficiency was the invention of the pilotless gas furnace for residential and commercial use. Previous to the pilotless furnace, a small natural-gas-powered flame was always burning inside the furnace, waiting for the call to ignite the burners and start the heating process. Pilotless furnaces use an electronic spark ignition that opens a gas valve electronically and then sparks to light the burners, then shuts off afterward to save gas. This system, while efficient, is not without problems.
Upgrading your furnace to meet Energy Star efficiency requirements during 2009 and 2010 could mean credit on your federal taxes. On February 17, 2009, President Barack Obama signed the American Recovery and Reinvestment Act of 2009 (ARRA) as part of his economic stimulus package to save people money and to protect the environment. Energy Star is a joint program between the U.S. Department of Energy and U.S. Environmental Protection Agency.
Buying a new furnace can come with many decisions. By making the right choice, you could save enough money on an energy-efficient furnace that it will pay for itself relatively quickly. There are a few options when choosing a furnace such as oil vs. natural gas. When you are ready to purchase a new furnace, do some research first and then determine which furnace would be right for your home.
Before the efficiency of a woodburning stove or furnace can be calculated, you must first know the total amount of heat that your fuel produces. This is measured in BTUs or British Thermal Units, and is the amount of heat energy needed to raise 1 gallon of water by 1 degree F. This varies dependent on whether you are burning hard or soft wood. One pound of soft wood produces 7,900 BTUs, while 1 lb. of hard wood produces 6,900 BTUs. However, 1 lb. of wood is insufficient to produce a definite reading of energy input. For that reason, you…
Leaky roofs, squeaky faucets and drafty windows may not seem like such a big deal when you're first buying a home, but fixing up a house can drain your bank account fast. But don't stress yet. Whether you're just starting out or a long-time homeowner, you may be eligible for a grant to rehabilitate your home.
Propane furnaces are quickly becoming a popular alternative to a number of competing forms of energy as homeowners look to find the best solution to heat their homes. Understanding exactly how propane furnaces work and what benefits or drawbacks they have is the first step to deciding whether a propane furnace is right for you.
Today's propane furnaces are approximately 92 to 94 percent energy efficient. They cost approximately 50 percent less per BTU to operate compared to wood or electric heating sources. Propane furnaces provide steady, warm temperatures. Another benefit of propane furnaces is that they aren't dependent upon electricity. In a power shortage or outage, propane heat continues to function.
With energy costs continually on the rise, buying energy efficient appliances has become a must. Whether we need to heat our home or cook our food, everyone wants products that aren't going to break the bank. Buying an energy efficient propane furnace, for example, is one of the better ways to keep your home warm without adding a massive amount of costs to your monthly bills.
