Low refrigerant charges take away from the life of the compressor. The compressor is cooled from the return refrigerant vapor. When there is a low charge there are fewer vapors to cool the compressor, therefore it runs hotter. Any compressor (or electric motor for that matter) which runs above the recommended temperature range will have a shorter life span and cost more to operate.
Eventually, every homeowner experiences a malfunction in their heating unit. It’s a cold morning and you hike the thermostat up like you usually do to take the chill off, but you get no response. You don’t hear the system firing up or feel the radiators or air vents producing any heat. You hope it’s just a quick fix, like a clogged filter or a tripped circuit breaker. On the other hand, you might be wondering if it’s more cost-effective to just have the unit replaced.
Modern air conditioning systems are not designed to draw air into the room from the outside, they only recirculate the increasingly cool air on the inside. Because this inside air always has some amount of moisture suspended in it, the cooling portion of the process always causes ambient warm water vapor to condense on the cooling coils and to drip from them down onto a catch tray at the bottom of the unit from which it must then be routed outside, usually through a drain hole. As this moisture has no dissolved minerals in it, it will not cause mineral buildup on the coils. This will happen even if the ambient humidity level is low. If ice begins to form on the evaporative fins, it will reduce circulation efficiency and cause the development of more ice, etc. A clean and strong circulatory fan can help prevent this, as will raising the target cool temperature of the unit's thermostat to a point that the compressor is allowed to turn off occasionally. A failing thermistor may also cause this problem. Refrigerators without a defrost cycle may have this same issue. Dust can also cause the fins to begin blocking air flow with the same undesirable result: ice.
In addition to air cleanliness, we provide expert services in air conditioning sales, installation, and maintenance, furnaces, heat pumps, packaged systems, and more. Chances are that if you have a concern when it comes to HVAC, we can solve your problem. Our technicians in Mableton will walk you through the service you need, how to fill your need most cost-effectively, and provide a 100% guarantee on the services we provide – each time.
HVAC.com is your one-stop shop for finding local air conditioner repair. Our free online contractor directory is home to HVAC contractor listings from across the U.S. Just type in your ZIP code to find HVAC pros in your area. You can even narrow down search results, which will help you find contractors with specific qualifications or who service certain brands.
Your HVAC professional can also help you verify that your system is properly matched by providing you with an AHRI Certificate of Certified Product Performance upon request. The certificate verifies that the outdoor unit (condenser) and the indoor unit (evaporator) combination has been certified as a matched system by the Air Conditioning, Heating and Refrigeration Institute (AHRI). For higher efficiency systems, this certification may help you obtain a rebate from your utility or local municipality, if you have to replace your unit in whole or in part. Not all areas offer a rebate, but your technician will likely be able to provide information about the certification process. Fees for performing this certification vary, but generally are relatively inexpensive.
HVAC services is our go to contractor when it comes to our HVAC needs. Back in 2013, we were dealt some unforeseeable home projects, as our HVAC was failing and needed to replace the whole system, e.g. Furnace, Blower, A/C, Condenser, Vents, etc... We reached out to a few HVAC companies (Contra Costa Heating and Air, EP builders, High Performance Heating and Air) so we could compare the bids for the job. We have had some issues with past contractors and after thoroughly screening a few of the above mentioned HVAC contractors, we awarded the bid to HVAC services because of their superior customer service and very reasonable pricing.
Shortly thereafter, the first private home to have air conditioning was built in Minneapolis in 1914, owned by Charles Gates. Realizing that air conditioning would one day be a standard feature of private homes, particularly in regions with warmer climate, David St. Pierre DuBose (1898-1994) designed a network of ductwork and vents for his home Meadowmont, all disguised behind intricate and attractive Georgian-style open moldings.[when?] This building is believed to be one of the first private homes in the United States equipped for central air conditioning.
The employees were on time, professional, and extremely thorough while addressing a particularly difficult situation. The entire time Saul, the supervisor of the team, kept me informed, and educated me about any process that I may have not completely understood. The team was courteous to the residents they encountered, and made sure not to leave evidence that they had even been there. Great job!
Replacement of air filters: dirty filters can lower your unit’s efficiency and cause damage. You can perform monthly checks and cleanings yourself. If your AC is in constant use, you’ll need to replace the filters once per month to keep the unit running properly. Filters typically cost $15-$60. Some filters are reusable, and only need regular cleaning.
Was not satisifed with this company. This person came out and took 10 minutes only to tell me that my unit would not last for a year and that I needed to have it replaced! I'm not sure if he was very knowlegable or if he was just plain lazy and do not even try to fix the problem. He just wanted to install a brand new system because he was both and of course, that's much more money for him!
Air conditioner equipment power in the U.S. is often described in terms of "tons of refrigeration", with each approximately equal to the cooling power of one short ton (2000 pounds or 907 kilograms) of ice melting in a 24-hour period. The value is defined as 12,000 BTU per hour, or 3517 watts. Residential central air systems are usually from 1 to 5 tons (3.5 to 18 kW) in capacity.
We service, repair and install most every type of hvac system whether it’s gas, electric or oil, on hvac systems (furnaces, heatpumps air conditioning untis and boilers) by Trane, Bryant, York, Goodman, Lennox, Rheem, Panasonic, Fujitsu and many more. Our service area is mainly around the I-97 to Rout 32 corridor specifically Annapolis, Crownsville, Severna Park, Millersville, Gambrills, Crofton, Odenton, Severn, Fort Meade, Jessup, Elkridge through Columbia, MD.
Abacus’ residential and commercial plumbers are proficient at repairing all kinds of plumbing issues, including gas and electric water heaters, slab leaks, leaky pipes to hydro jetting clogged drains. Many plumbing problems are not DIY types of jobs, call Abacus so one of our licensed plumbers can fix your problem. Our plumbers are not only knowledgeable but their customer service skills will meet or exceed your expectations.
When central air conditioning service fails during a heat spell, you may have to wait days for an HVAC repair technician or a ac contractor to show up, and you’ll probably pay at least several hundred for the repair. But if you’re comfortable working around electricity and are willing to spend about $50 on parts, you can probably repair your air conditioning service yourself in about two hours and save about $225 on parts markup and labor.