HVAC Contractors Denver
Posted on January 30, 2018
Your central air conditioner is a much more complex system than you may realize. Good air conditioner repair services have several things in common, the most important ones among them being the need to provide quality service and AC heating repair for customers who own different types of air conditioners which need repair and maintenance. Technicians who work with air conditioners undergo a comprehensive and lengthy training to be able to install and repair them. Homeowners trust Denver for an accurate assessment of their needs, and professionally executed service.
We depend on our air conditioners at home and work places to keep things cool so that we can perform at our best. Before you decide to install, upgrade or replace your air conditioning, make sure you talk to a qualified Denver HVAC professional about the best options for your climate control system. It's always best to seek professional help so that you know your furnace and/or air conditioner will provide optimum protection and durability for an affordable price.
DenverThis article will help to explain what the different parts of a home Heating, Ventilating and Air Conditioning (HVAC) system are and help you understand what work is being specified on an HVAC repair price list. For the purposes of this example, we will look at the components of an all-electric split heat pump system most typical in home HVAC installations.The heat pump itself is the outdoor portion of the system. It consists primarily of the compressor, condenser coil, and fan. It also houses the reversing valve and electrical contractors. This is where your service technician will hook up his pressure gauges to see if there is the correct amount of refrigerant in your system. If refrigerant is needed, it is installed here through a port. The bottle containing the freon will be weighed by a scale before and after filling your system to determine how much was used, and you would be charged by the pound. If there is a refrigerant leak in the coil it can usually be repaired, but all the refrigerant may have to be pumped out and reinstalled. Sometimes the fins on the condenser coil will be bent up due to hail damage or may be dirty. These can be combed out again or cleaned for little cost. If the fan or compressor do not run, or the reversing valve does not change the system from heating to cooling, it is possible that only a contactor may need to be replaced. These contactors, thankfully, are low cost components. But if a fan motor or compressor needs to be replaced, it can be more expensive. The compressor is the most expensive component and can be several hundred dollars to replace. If the condenser coil is badly damaged or the compressor needs to be replaced, it might be time to consider a new heat pump, particularly if much more energy efficient options are available.Indoors you have the air handler, which consists of the evaporator coils, indoor fan, air filtration system, humidifier, and a plenum for air vents. One of the most expensive repairs here can be for an under-slab plenum that has rusted out; this can sometimes require that part of the slab be demolished and reconstructed. It is unusual that anything goes wrong with the evaporator coils, but sometimes they need to be cleaned, which is an inexpensive operation. If the indoor fan motor needs to be replaced, it can be moderately costly. The air filtration system and humidifier usually only require simple repairs, replacement of filters, floats, small motors, etc. There are also some control electronics including the thermostat; these can range in price from inexpensive to moderately costly. If the heat pump outside needs to be replaced, it is possible that you may want to replace the indoor air handler also if it will help provide you with the energy efficiency of a new system. Hopefully this will help you to have a better idea of what you are looking at next time you get a repair bill for your HVAC system. Don't be afraid to ask questions of your service technician, and if you don't feel comfortable with any aspect of the repair or if it's very expensive, be sure to get a second opinion before going forward.
Three Types of HVAC CondensersIf you have a functional furnace in your house, it may need repair from time to time. As a matter of fact, furnaces can stop working any time. However, when they do, you don't have to panic as you can do the basic repair on your own in most cases. Given below are some DIY repair tips that may help you get your thing back on the track once again. And you won't need to call a professional. Read on.1. Change the filterThe filter plays a big role in any furnace, especially during winter when it is under heavy load all the time. When the filter gets clogged, the airflow becomes poor. So, we suggest that you change the air filter at least once every 4 months. However, you may also want to consider the manufacturer's recommendations. 2. Check burner flamesMake sure the flame is blue and burns evenly. A yellow flame means that the burners are dirty; however, it may also mean that there is carbon monoxide. If the later is the case, you should get in touch with a professional.3. Vacuum the burnersFirst, you should switch off the system and the gas supply. Next, you should vacuum the dirt or dust close to the burners and blower compartment.4. Clean the blower and flame sensor Make sure you also clean the blades of the blower using a good vacuum cleaner and a brush. You should be careful not to damage the wiring or counterweights. For the flame sensor, you may want to try an emery cloth. It is designed for cleaning metal surfaces.5. Dust surface igniterYou can use a drinking straw for removing dust from the surface igniter or the pilot. Just don't touch that hot thing.6. Look at the drive beltActually, you should check it on a regular basis. It is not costly to replace, though. A new belt won't cost you more than $5, give or take.7. Lubricate bearingsYou should check the blower shaft bearings and the motor bearings for lubrication. Ideally, it's a good idea to lubricate them on an annual basis. You can use lightweight motor oil.8. Deal with the corrosionIf you can see a powdery substance on the vents of the exhaust, know that it can be corrosion. You can't do anything about. So, calling a professional is a good idea. 9. Leaky vents During your inspection, if you notice a leak, you can use seal them up with heat resistant silicone or metal tape.10. Check exhaust pipes for air intake You should check the exhaust pipes for air intake. If there is debris, leaves or ice, you should remove it from the exterior of the exhaust.Long story short, if your furnace is not working properly, you can check it thoroughly with the help of the tips given in this article. After you have checked the furnace and have followed the given tips, your furnace should work properly. If it doesn't, you should call a professional.
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