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.
DenverMost homeowners think of a broken furnace as one that stops functioning, but that is not always the case. In addition to mechanical failure, there can also be subtle indications that repair is in a furnace's future, that the unit is actually broken but still appears to be functioning. If your furnace displays one or more of the signs below, you should consider it as an indicator that it may need repair, and schedule an appointment with an HVAC technician as soon as possible:The Unit Makes Unusual NoisesNo furnace is completely silent. If you hear unusual banging, whining, or groaning noises emanating from your furnace, it may be a sign that it has difficulty igniting, has a loose belt, or has a worn out part that will soon break. If the noises are caused by something else, you may need to call Ghostbusters instead of an HVAC company. You Need to Set Your Thermostat Higher than NormalWhen a home stops heating well, the response of most homeowners is to raise the thermostat setting. As the problem grows worse, though, even the highest setting can fail to deliver warmth. Before your home reaches this point, have a furnace repair technician perform an inspection. The problem may be a faulty thermostat, a problem with an intermittent pilot ignition system, or even leaky ductwork.Your Energy Bills are Inordinately HighIf your electrical bills are high this winter, it may be because your air distribution fan will not kick off, or because you raise the thermostat setting to compensate for a lack of heat. It could also be that your furnace performs inefficiently due to a clogged air filter or leaky ducts. Instead of paying a utility bill that matches your mortgage payment, call a repair technician instead.The Pilot Light is YellowIf you inspect your furnace and notice that the pilot light is yellow, it may indicate the presence of carbon monoxide. A blue flame indicates the gas mixture is normal; a yellow flame indicates it is not. If carbon monoxide is detected, the technician can determine whether your HVAC equipment or your home is the source of the problem.The Unit has Trouble Kicking On or Staying On If your furnace takes a long time to kick on, or it kicks on as usual but it does not stay on, a broken thermostat, faulty wiring, or a pilot light ignition problem could be to blame. There could also be a problem with the distribution fan motor. Like the other problems in this list, a furnace that has trouble kicking on usually gets worse over time.ConclusionThe need for furnace repair usually occurs at the most inopportune time-when your furnace is busy heating your home. Ann Atlanta heating and air conditioning company that specializes in HVAC repair should be able diagnose and fix the problem quickly. For homeowners, the key is to recognize signs that indicate a furnace needs repair, and schedule an HVAC inspection before it stops working.
Understanding the Essentials of Furnace, AC and HVAC MaintenanceA common complaint about heating and cooling systems is wide temperature differences between rooms and between stories in homes. Heating and air conditioning (HVAC) contractors often refer to correcting temperature differences between areas as balancing the system. An HVAC system that is properly sized and properly installed should require only minor adjustment to achieve a reasonable temperature balance. In practice, HVAC system sizing and installation errors are common and can make balancing difficult.There are several heating and cooling performance standards for HVAC systems. The International Residential Code (IRC) heating performance standard requires that the system maintain a temperature in the home of at least 68Ës F. The IRC has no performance standard for cooling. The National Association of Home Builders (NAHB) heating performance standard is 70Ës F. and the cooling standard is 78Ës F. or 15Ës F. below an outside air temperature of 95Ës F. The performance standard temperature is often measured near the center of the room and about five feet above the floor. States or cities may have different performance standards. The Arizona cooling performance standard is 78Ës F. or 30 degrees below the outside air temperature. These national and local standards usually apply to every room in the home. In cooling mode, for example, if the thermostat temperature is 78Ës F., the temperature in every room controlled by that thermostat should be at least 78Ës F. A one or two degree variance from the thermostat temperature is usually allowed.Balancing is affected by numerous factors that can change based on the time of day and the season of the year. Some factors that affect balancing include: room location (south and west facing rooms can be more difficult to cool), size, quality and location of windows and doors, room size and ceiling height, size and location of supply and return registers, thermostat location, and location of the air handler relative to the room (the air handler must push air further through ducts in unconditioned space).Because a balancing problem can have multiple causes, solving the problem can require multiple solutions. Here are some simple potential solutions for balancing problems. Confirm that all supply and return registers are open and unobstructed. Confirm that filters have been cleaned or changed per manufacturer's instructions. Confirm that ducts are sized and installed according to recommended standards. Confirm that insulation is installed properly and in the required amount. Install sun screens on south and west facing windows in high heat areas. Plant deciduous trees on the south and west sides (sun in winter, shade in summer). Improve air flow in rooms with doors by providing a return air path if none exists. If these simple solutions do not produce satisfactory results, other solutions may be required. These solutions may include changing the supply and/or return duct configuration and adding zones that are separately controlled by their own thermostats.
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