Troubleshooting your Furnace

Common Problems with Furnaces

There are several common problems home owners can have with their furnace.  The number one being from using old dirty furnace filters too long.  90% of everyday issues dealing with a furnace results from a dirty furnace filter. People also experience problems with their thermostat.  Several areas to check on your thermostat, the batteries run out, sometimes they are not as accurate as we'd like so you have to turn the temperature higher or a wire may have come disconnected. Another common problem is having snow block your exhaust pipes on your roof.  A furnace needs plenty of air to circulate (intake and exhaust) to run properly. You also may have tripped a breaker and the fuse needs to be reset. Check your panel to make sure your breakers are all on.  The last and most dangerous common problem with a furnace is a gas leak. If you smell gas make sure to turn your shutoff valve immediately to your furnace and call a local hvac company to take a look at your gas pipes and your furnace.The last most common problems home owners have with their furnace is a pilot light out. 

Understanding Furnace Parts

Here is a great video to help you identify various parts of a gas furnace.  When you are trying to repair or maintain your own furnace, you need to understand where are all the necessary parts and what they do on your furnace equipment.

This video was put together by SuperCool - for more videos by them, click here.

How to Save Money on Your Winter Energy Bills

Everybody really wants to cut household costs, and your high heating bill is a giant cost you cannot manage to ignore. Listed here are a couple of techniques that can result in some lower expenses plus some financial savings which will make your heating bill a lot more satisfying to spread out.

1. Set your thermostat lower

Throughout the wintertime and Fall, it may be especially tempting to create the thermostat high to be able to combat the cold outdoors. However, to slash your heating bills, placed on an additional sweater and hang your thermostat to some lower temperature. A couple of levels may result in many financial savings.

Tip: Resist the need to create your thermostat above 68°F, try not to keep the thermostat in a constant 68°F.

2. Don't assume turning off rooms saves energy

Turning off rooms that are not getting used much is a very common practice; however it is not an assurance of one's savings. Actually, closing doorways and air vents can really decrease efficiency inside a forced air system by tossing off its balance and altering the way in which air is shipped, based on Energy Star.

The elevated pressure may also push air from leaks within the tubes-as well as your home probably has leaks. Energy Star estimations that in typical houses, about 20% from the air that moves with the duct product is lost because of leaks.

If you would like an exam of whether closing off rooms might work for your house, get in touch with an Air conditioning professional. He'll take a look at factors just like your system and house design, thermostat location and climate.

A larger guarantee of savings would be to make certain tubes is really as tightly sealed as you possibly can. Pay special focus on areas around air vents and registers. Leaks and disconnected tubes are typical here.

3. Change your attic insulation

Too frequently, warmth can rise and avoid the home. Make certain the loft is correctly insulated which all gaps are filled.

To be able to be sure that the attic is keeping warmth in the home, you may want to consult an HVAC company expert. To understand more about proper loft insulation, begin to see the Department of Energy's (DOE) page around the subject.

Tip: Enter your Zip code in to the DOE's insulation calculator for personalized recommendations.

4. Think about a wood-burning stove

Some houses slash their heating bill by setting up a power-efficient wood-burning stove. Granted, you will find various kinds of ovens, and a few that burns exactly the same fuel like a furnace. However, these ovens may consume less energy than the usual whole-house home heating and could be a great way to spend less for many houses.

It might be tempting to simply make use of a traditional fire place, but traditional fire places can really pull lots of heated air from the room or more the chimney. This might be an unexpected with home owners, particularly when they're sitting alongside a cozy fire.

5. Seal or replace your home windows

Too frequently, warmth will avoid the home through home windows that aren't correctly sealed or are not shipped for trapping warmth.

You may want to consult an expert, but aesthetically inspect all home windows and doorways to be able to verify that heated air isn't getting away through cracks and gaps. The DOE has more specific strategies for finding air leaks.

Proper caulking and weather-stripping is really a key thing about this process, but changing home windows may eventually become needed.

6. Choose a more effective furnace

While it's really a fairly major expense, a part of saving cash within the long-term can include the alternative of major home appliances.

Purchasing a brand new furnace could be a large cost, but an inefficient unit might be wasting much more of your hard earned money every year.

Improving to some more efficient furnace is particularly suggested in case your unit is much more than fifteen years old. Search for one using the Energy Star label, which signifies it's met Environmental protection agency efficiency recommendations.

Before retrofitting or changing a furnace, consider getting it examined with a professional or begin using these recommendations to know your present unit.

DIY: Fixing Your Furnace on Your Own

When your furnace stops working and you need a quick fix, there are some ,things you can do on your own without having to call the best HVAC company Denver has. In this article I'll give you a few simple tips on what you can do in case your furnace stops working.

Clean your filter.
If your furnace suddenly shuts down, there are a few simple things you can check to see what the problem might be. In extreme situations a dirty furnace filter can shut down your furnace because it isn't breathing properly.

Check the furnace door.
The second item to check is the furnace door. If the furnace door isn't properly attached the furnace will shut down as a safety feature.

Check the fuel supply.
The third item to check is if the furnace is getting the fuel it needs. Check to see that the gas valve is in the on position rather than the off.

Make sure the breaker is on.
If your comfortable checking the breaker box, or electrical panel that is the fourth item you should check. Find the breaker that is for your furnace and make sure that the furnace breaker is in the on position.

Check the power supply.
The fifth item you should check is the furnace power supply. Look for a furnace switch near the furnace. If the switch is in the off position make sure to switch it on.

Make sure the thermostat is properly set.
Finally you need to check the thermostat. Make sure that it is set to the proper setting for the season- heat for Winter, cool for Summer. You can also check the batteries in the thermostat. The batteries may be low and you can re-charge them or replace them to get the thermostat working again.

If all of these items haven't helped to fix your furnace and get it heating your home again, call a local HVAC professional to come out and repair the heating system.

Spring Furnace Maintenance Tips

Posted by: HVAC company Denver

Helpful Ideas to Keep your Furnace in Good Shape after a Long Winter:
Springtime furnace maintenance is absolutely all about ensuring the furnace is within good shape for following fall/winter. In addition, it ensures that when it is time for you to turn on your ac in the summertime, the body is preparing to proceed. Your HVAC system is among your most significant items in your home. These upkeep ideas will prevent you from getting future heating repairs in Denver - and even worse, having to obtain a new air conditioner!
 A majority of US households run their particular furnaces through March ior even April. Which is about 6-7 months of heater make use of, on average. Those who have Air conditioning methods that leave both warmth in the wintertime and funky atmosphere within summer time work their techniques practically year-round.
It doesn't matter what kind of system you've at home, the ceaseless make use of means wear and tear on elements. Managing a furnace or perhaps HVAC method is the same as running a car: the greater you utilize this, the particular more quickly it's going to need replacing. This is why the body requirements normal maintenance, just like your car does.
One's body should be "tuned up" at two essential factors each year: pre-fall/winter (prior to deciding to require to use the heat) as well as springtime (once you changeover by using warmth to switching off the furnace and taking advantage of your air conditioning). Here's what you need to be emphasizing in the spring:

3 Types of Residential Water Heaters

Today there are three main types of water heaters used in residential heating and cooling systems; quick-recovery, slow-recovery and heat pump water heaters.

Quick Recovery Heaters:

This class of heater, as the name implies, has the ability to produce hot water at a more rapid rate than the slow-recovery type of heaters. It is frequently employed where repeated heavy requirement for hot water makes it essential to have a sufficient amount of water available on demand.

Thermostats used are of the throttling or snap-action type. Primarily the throttling thermostat is the one in which the amount of gas valve opening is directly proportional to the temperature changes of water in the tank. In the snap-action thermostat, the change from a completely open to a completely closed position of the valve, or vice versa, is accomplished by a snap action produced by a clicker diaphragm motivated by the temperature in the tank.

Slow-Recover Heaters:

The gas-fired slow recovery water heater is designed to keep a supply of how water in the storage tank and by means of a constantly burning gas flame, deliver hot water continuously to this tank.

Thermostats employed can be of the graduating or snap-action type. With the graduating thermostat, the burner operate between a low and high flame. The low position of the flame serving as a pilot light to keep the heater lighted and serving as a source of standby heat.

The slow-recovery automatic water heater is very economical since it can never burn more than a certain amount of gas, depending on the regulation offered by the thermostat. Also, the small amount of heating surface keeps the standby loss at a minimum, making this type of heater very advantageous where economy is the primary concern.

Heat Pump Water Heaters

A heat pump water heater consists of a small electrically operated compressor, the heat pump and domestic water supply controls, and a water storage tank. It uses the heat of the air in the room and energy used to operate its compressor to heat the water in its storage tank. Unlike conventional gas operated or electrical resistance water heaters, the heat pump water heater does not create heat. It transfers heat from one point to another. It is essentially a small heat pump that uses the room air as the heat source and the water in the storage tank as the heat sink. Because it is a heat pump, it can also cool the air and dehumidify it.

These three types of water heaters can be installed by any Denver hvac company. They are very common types of residential water heaters and have their own benefits.

(This article is from James Brumbaugh’s book “HVAC Fundamentals (Volume 3): Air conditioning, Heat Pumps and Distribution Systems”)

Hot Water Heaters

A water heater is an appliance designed to heat water for such purposes as cooking, washing and bathing. This water is generally referred to as domestic hot water or potable water

The most commonly used water heater is the vertical tank-type stand-alone unit used in residences and small commercial buildings. It is independent of the space heating system and is separately fired water heater. Other water heaters depend on an external heat source such as a boiler. The domestic hot water is heated when it circulates through a heat exchanger inserted in the hot-water or steam heating boiler. These heat exchangers are used only with boilers. In a warm-air heating system, domestic hot water is provided by an independent and separately fired water heater. Most water heaters are installed by a local HVAC company regardless if it is for a residential or commercial water heater.

Types of Water Heaters:

Water heaters can be divided into several groups or classes. The most common classifications are based on the following criteria:

1. Size and intended usage


2. Heating method


3. Heat-controlled method


4. Fuel type


5. Flue location and deisng


6. Recovery rate
   

Water heaters are classified as either residential or commercial water heaters based on their size and intended use. Residential water heaters are those with input rates up to 75,000 Btu per hour. Water heaters regarded as commercial types have input rates in excess of 75,000 Btu per hour. Temperature is another of the criteria used to distinguish between residential and commercial water heaters. For commercial use, hot-water temperatures of 180 degrees or more are generally a requirement from the unit. The hot water used in residences doe not normally nexceed 180 degrees. For residential use, 140 degrees is generally considered adequiate.

Another method of classifying water heaters is by how the heat is applied. Direct-fire water heaters are those in which the water is heated by the directo combustion of the fuel. In indirect water heaters, the service water obtains its heat from steam or hot water and not directly from the combustion process.

Natural gas or propane, oil, coal, electricity, steam or hot water can be used to heat the water in a water heater. Either steam or hot water can be used as the heat-conveying medium in indirect water heaters. Neither, of course is a fuel. The fuels used to heat the residential water supply are gas, oil and coal. Gas is by the far the most popular fuel. Oil is gaining some popularity but it still falls far short of gas. The use of coal as a fuel for heating water is now only found in rare cases. Although electricity is not a fuel, in strict sense of the word, it is generally used along with the three fosil fuels as an additional category for classification.

Quite often, water heaters are also classified on the basis of flue location and design. This is particularly useful creiterion for classifying the various automatic storage type water heaters.

Water heaters can also be classified on the basis of their recovery rate. Quick-recovery water heaters are capable of producing hot water at a more repaid recovery rate than the slow-recovery types. Quick-recovery heaters are often used in commercial structures where there is a constant demand for hot water.

If you need help with your water heater, count on a trust Denver HVAC company. We have helped hundreds of people with their water heaters. We work on both residential and commercial water heaters; repairs and new installations. Contact us today (303) 997-1774 or visit our website: HVAC Denver

Keeping it Cool with AC Repair Tips

Article posted by: Denver air conditioning

I found this article on ezinearticles.com and figured it would be good for my readers. It has been awhile since I posted so here is some air conditioning material until my next post! ENJOY

Air conditioning units can be complicated, and if they aren't running properly, can really make you sweat. While most air conditioners require the help of a professional, there are a few ways you can give your unit a quick maintenance fix to keep it running at least during an emergency. Here are some common problems and potential solutions.

A common home AC repair is if your unit is blowing hot air regardless of the temperature settings. There could be many potential reasons for this including a refrigerant leak which would require locating and sealing it, then refilling the tank. A dirty air conditioner is another quick fix problem. Ensure you cut off the power to the climate control unit before cleaning the vents and grills gently. If you have an outside unit, make sure no leaves or other items are blocking potential air flow ports. Follow the model's instruction guide carefully to be sure you don't cause any damage. If a quick clean or refrigerant top up doesn't seem to help, it might be time to call a professional to handle the AC repair.

If your air conditioner is getting too cold, you might have some problems with the cold coil in the system. One reason for this could be too little refrigerant, which can be topped up quite easily. Another possible reason is poor airflow which can prevent the coil from warming and melting away the ice buildup. A quick clean might be able to reverse this problem. Weather can also play a role in a freezing cold air conditioner. Humidity can cause excess water to buildup and then freeze. If you are consistently having problems with too much ice, call a professional to repair your unit.

Is your air conditioner so loud that it keeps you up at night? Would you rather sweat than deal with the racket? A noisy air conditioner can be caused by a number of factors, but one of the most common is an aging model. Air conditioners should be replaced every ten years or so and a loud noise, especially one that is recent and persistent, may be a sign that it's time to give up on AC repair and get a replacement.

High energy bills are another sign that your AC needs repair. You may have an older model that is just becoming less efficient with age, but you may also have a dirty filter or another simple problem. It is difficult to assess the air conditioner if there is nothing outwardly wrong with the unit other than a significant increase in your bills. If general maintenance doesn't seem to help reduce costs, it is time to call professional to save you some cash.

If you do attempt AC repair on your own, ensure you turn off the unit if necessary, follow the instruction guide, and use caution. It's better to be conservative in your repair attempts than to risk hurting yourself or permanently damaging the climate control unit.

If your air conditioner is just blowing hot air, San Antonio AC repair can help you solve the problem. Find more information on ductwork maintenance at http://www.saacrepair.com/ac_system_repair.html

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