Replacing or upgrading a central AC unit, whether it be a window-mount or portable AC, can be an important undertaking. Knowing enough to choose the right size and type of unit, as well as being familiar with key equipment features, helps to ensure that smarter decisions can be made. From learning a little basic terminology to finding equipment options that are able to produce superior performance while reducing energy usage, a little education can often make a huge difference.
There are a number of industry terms which can often leave prospective owners feeling lost or confused. Possessing the right vocabulary is often the first step towards finding the unit, system or equipment option that offers the best value. Here are some of the most common terms:
There are different AC systems that have been designed meet a variety of needs. AC units will typically fall into one of the following categories:
Current generation AC units can offer a wide range of features. Energy efficient systems offer comparable performance to older model systems for a fraction of the operational cost. Units that have been designed for quiet operation or those that offer superior filtration for enhanced air quality may also be worth considering. With so many options and choices available, prospective owners would do well to consult with a professional before investing in a new system or unit.
An AC unit is a major asset, and it is important that home and property owners understand the basics of their systems and how to identify problems when they arise. Improper maintenance or an inability to spot the early signs of a potential problem could lead to increased operational costs, reduced service life, and larger repair bills. Understanding how an air conditioner operates and how to fix the problems that may develop is a responsibility that no homeowner can afford to ignore.
While air conditioners may seem like complex machines, the basic premise behind their operation is actually quite simple. An AC unit uses compressors and a closed system of coils in order to compress special compounds, known as “refrigerants.” The compression and subsequent expansion of refrigerants within the system allows for the absorption and removal of heat from an interior environment. Major components of an AC unit include the fan, compression and evaporation coils, lines for transporting refrigerant, numerous electrical components as well as any ducts or vents used to circulate cool air throughout the home.
There are a range of problems that may impair the output or performance of an AC unit. While routine maintenance and periodic inspection of an AC unit can help ensure proper operation, mechanical issues and other problems may still develop. Properly identifying a problem is essential for ensuring that it can be addressed and resolved before it develops into a more serious or costly issue.
Although it is important as a home or property owner to be able to identify whether the problems that you are having with your AC unit is a maintenance or serious repair issue, the average individual often lack the training necessary to fix the problem themselves. When it comes to an operating system as complex, vital, and expensive as an HVAC, it is recommended that homeowners contact a professional once they have recognized that there is an issue so that it is properly fixed. It is better to pay to have the problem solved correctly than to ignore the issue until it magnifies into something costlier.
You rely on your heating, ventilation, and air conditioning or HVAC system to keep you comfortable year-round, so keeping it operating at peak condition is important. A well-maintained HVAC unit performs better and more reliably, with less down time. Routine maintenance service helps spot and prevent problems early, before they become larger and more expensive. That’s why having a regular HVAC maintenance agreement helps you save money in the long run!
Consider an HVAC maintenance agreement from Precision Temperature to help ensure that your HVAC system will work when you need it and function efficiently. Regular maintenance on a schedule will help to prolong the life of your heating, ventilation, and air conditioning system, protecting your investment and making sure you get the most use for your money. Rather than trying to remember what service your HVAC system needs and when over its 10 to 20 year lifespan, rely on Precision Temperature’s expert technicians to take care of all regular maintenance.
Keeping your HVAC system running in top performance is important. With regular service, we are able to pinpoint trouble spots and help keep your family comfortable and your HVAC system running efficiently. Contact us today at (619) 588-5321 to find out more about a maintenance agreement with Precision Temperature.
Winter is drawing to a close, but chilly days and cold nights are still ahead for San Diego residents. If your heating system isn’t functioning properly, your comfort will suffer. There are many reasons your HVAC system might not be working – here are four of the most common problems your heating system could be experiencing: system making unusual noises, wear and tear, dirty filters, and lack of maintenance.
If your heating system makes loud rumbles, squeaking, rattling, or other sounds while it is running, it could be an indication of a mechanical problem. Fan blades and blower wheels tend to get out of balance especially if you haven’t performed routine maintenance. These types of malfunctions need to be professionally diagnosed and repaired; trying to fix the equipment yourself could void the warranty or cause additional problems.
Over time, regular use of your HVAC system causes normal wear and tear. This gradual degeneration of your equipment can cause heat-control problems, including overheating, as well as airflow issues and mechanical problems. The average HVAC unit has a life expectancy of 10 to 15 years so if yours is older, it may be time to replace it. Installing a high efficiency system extends that life expectancy and decreases the rate of efficiency loss keeping your electric bill lower for a longer period of time.
Dirty or clogged air filters impede your HVAC system’s ability to circulate air properly. This makes the system work harder in order to function, putting additional strain on the equipment and damaging both the heating and cooling components. You should check your air filters monthly and clean or replace them as needed, especially before and after the heavy use of a hot San Diego summer or chilly winter. Having a qualified maintenance technician inspect your system in the spring and fall before it gets hot or cold is the best way to avoid system breakdowns when you need it during the peak season.
A lack of maintenance can make your heating system function inefficiently, costing you more to run over time, and increases the risk of a costly breakdown. Regular maintenance helps spot and prevent potential issues with your heating system before they become big problems and can help improve your HVAC system’s efficiency, saving you money in the long run.
Precision Temperature’s certified technicians are your local, San Diego-area HVAC experts. Call us today at (619) 588-5321 for service or advice with any home heating problem you encounter!
For local businesses that require commercial refrigeration equipment, that equipment represents a significant investment and is a crucial element of the business’ operations. Even the highest-quality commercial refrigeration equipment requires maintenance, or can malfunction or need repairs. When your business depends on your cooler or freezer continuing to function effectively, it helps to be aware of common problems affecting commercial refrigeration equipment, as well as their solutions.
Refrigerator Temperature Problems
Keeping food cool is the main function of your cooler or freezer. When commercial refrigeration equipment can’t maintain the proper temperature, that’s a big problem! If your refrigerator isn’t cooling correctly, you may have a refrigerant leak, bad seals on the doors, a compressor or thermostat problem, or your equipment may be placed too close to the wall to circulate air properly. You may need an HVAC/R professional’s help to diagnose and repair the problem.
Compressor and Evaporator Issues
Your refrigerator will only work if the compressor and evaporator are functioning properly. Clean them regularly, following the instructions in your owner’s manual. If the condenser is running hot or the evaporator is freezing up, have it examined by a certified technician.
Ice or Frost on Equipment
Your commercial refrigeration equipment is supposed to be cold, so you might be surprised to hear that ice or frost on its components is actually a sign that something is wrong. A refrigerant leak is the likely culprit – your technician can find and fix it.
If your commercial refrigeration equipment isn’t functioning correctly, it’s time to contact a repair company like Precision Temperature, your San Diego-area heating, ventilation, air conditioning, and commercial refrigeration experts. We know you’re invested in your business, so we are, too! Ask us about our maintenance agreement to make sure your refrigeration equipment is getting the regular maintenance it needs to help prevent costly breakdowns in the future. Use our online contact form or give us a call at (619) 588-5321.