Have you had an HVAC technician tell you that you have an air conditioner Freon Leak? Do you wonder if that is truly the case? Below I have listed some of the telltale signs and things to look for to determine if you truly have a Freon Leak. A Freon leak will typically start out very small and not get noticed for a year or more or until one day your air conditioner is no longer cooling. Unlike a car that uses its gas until it is gone and then you refill it, Freon does not work that way. An air conditioner must have full capacity of Freon to work correctly. Any sign of Freon levels not being full is a sign that it has leaked out. When your unit stops cooling, you may notice ice around the pipes on the outside of your house or located at the evaporator coil. This is a good sign that you might have a Freon leak. But blocked air vents and returns can cause this too. AC Unit not cooling as well A small Freon leak over time will cause a decrease in the cooling of your air conditioner unit.

It is not something you would notice suddenly, because it happens over time and is gradual. You would have to pay close attention to the amount of time the unit runs or the higher electric bills. For example, if every summer your air conditioner cooled your upstairs home master bedroom with no problem but this year you suddenly notice that on those hot days it never gets as cool as it used to, that is a good sign to get your Freon levels checked.central air conditioning units ottawa To a trained eye, technicians can spot a leak sight in many cases. ac portable units jakartaWith R22 systems, oil is mixed with the Freon and leak sites will be greasy or stained from the oil residue. coleman air conditioner parts australia

Sometimes this is visible to the trained eye. If you determine after reading these signs that you have a Freon Leak. Call a local HVAC technician to come out and check out your unit. Do not let someone to just top-it-off as even though you may have only had to do it once a year, leaks get larger and you might just find yourself spending 400.00 to top-it-off only to find it empty one month later. If you are in the Wake County, Raleigh Triangle area which includes Cary, Holly Springs, Fuquay-Varina and Apex, give Alexander Heating and Air Conditioning a call to come out and see if you would be a good candidate for our special Leak Seal treatment.  We have several varieties and brands of booster fans. know which one will work for you. As you would expect, there are quality and performance improvements which come with higher prices (also said as .."you get what you pay for") Suncourt Booster Fans(Less Expensive) Fantech Booster Fans(More Expensive) Remember that you are looking for a fan to add pressure and flow to the air

flowing in your duct (windmills are not considered a success). Without bringing in a team of technicians and engineers, we can still do much better than just a guess. For the more technically minded we will talk about pressure drop (resistance to airflow). drop (measure in inches of water column) is proportional to distance and also rises with the square of the velocity. This means that if your airflow in a duct doubles the pressure drop will go up by a factor of 4. The thorough and proper (and expensive) way to figure airflow is to provide an HVAC engineer with all the parameters of your house (dimensions, insulation,And while you're at it, why not rebuild theWe're going to estimate the required airflow by a couple of methods. Multiply the room area by 1 to get approximate CFM (cubic feet per Multiply the furnace airflow (you can guess at 400 CFM per ton of AC) x % of house floor area served by the duct. How much pressure to add?

Here are some scenarios Raise airflow by xx% Data above is based on an initial duct pressure loss of 0.2" w.c. As you can see, if you need to increase your airflow by a large margin, then we need to go to some big fans! OK, now you are ready to pick a fan. Here are our suggestions: - for low to medium boosting - for medium to high boosting - 3-5 year warranty - full range of fan performance - German made motorized impeller design - motorized impeller design - very cost effective Automatic operation of fan. Booster fans are typically connected back to the furnace/air handler and interconnected (with the help of a relay) so that the booster fan runs when the main fan runs. This is called hard wiring. Suncourt DS100 Booster Thermostat(NOTE: cannot be installed in an attic/crawlspace) Fantech DB10 Booster Pressure Switch Don't forget.... the Accessories: As always, if you would like to ask more questions about this or other technical topics give us a call at 877-711-4822 - 8-5 PST.

Live people for technical and sales support - an Internet first! Advice and information given through our representatives is checked for usability and conformance with most codes. You as the user, however, have the responsibility for verifying conformance with local codes and standards and ensuring a safe installation. may employ and use professionals, their advice is not meant as substitute for professional engineering services. It is the customer's responsibility to hire and retain suitable engineering and architectural professionals as required.Like any mechanical system, having your HVAC system routinely serviced will pay dividends in the long run. Keeping the dust and dirt out is critical to your AC system’s ability to work effectively. Clean filters allow your air conditioner to run more efficiently, which can save you money on energy bills and help you avoid a costly repairs or replacement. Plus, a clean filter promotes a cleaner living environment by improving your home’s air quality.

Remember, with AC filters you get what you pay for, so make sure that you purchase one that will provide you the most benefits. To find out the right air conditioning filter for your HVAC system, schedule an appointment with ARS®/Rescue Rooter® today by calling 866-399-2885. We are sometimes asked, "Is an AC tune up necessary?"  Your cooling and heating system is a major investment for your home and your comfort. After years of experience, we strongly recommend having your air conditioning system inspected and preventative maintenance performed each season to keep your system running right all year round. What's included in an AC tune-up?  A complete ARS®/Rescue Rooter® AC tune-up includes all these services for one low price: Inspect coolant levels and pressure—to ensure your system runs at peak efficiency Calibrate thermostat(s) and check proper cycle and temperature—to improve comfort and control Inspect and tighten wiring, contacts, capacitors and relays—to avoid expensive repairs

Ensure the evaporator coil is clean Ensure the condensate drain is clear Inspect the outdoor disconnect Inspect the condenser fan motor and blades; Check compressor amps at startup Upon completion, your service technician will present an AC Tune-Up Checklist and share any recommendations and potential concerns about your air conditioning system. Protect your HVAC investment with regular heating and air conditioner maintenance under our Home Service Plan. Contact your local ARS®/Rescue Rooter® to schedule an appointment today by calling 866-399-2885 to learn just how affordable it is to properly maintain your AC system. Regular air conditioner maintenance can pay big dividends in improved system performance and reduced energy costs. The easiest way to make sure that your home AC maintenance is done correctly is to have it performed regularly by a qualified air conditioning specialist. In between professional tune-ups, here are some things that you can do.

Always be sure to disconnect electricity to the unit before starting any work Keep the outside condensing unit clear of leaves, sticks and debris With electricity turned off, rinse the compressor using a garden hose Change or clean the AC filters according to the manufacturer’s instructions Check the fan belt tension and inspect hose connections for leaks and cracks The best way to avoid potentially expensive surprises like no A/C in July or no heat in January is with preventative maintenance.  We will clean and completely tune all your HVAC systems to ensure they’re operating reliably and efficiently. One-year warranty on repair parts and labor Flexible payment plans—pay annually or monthly by credit/debit card* National flexibility—move anywhere within our service area and continue to utilize our services for your new home. Two seasonal heating & air conditioning service tune-ups You don’t have to suffer with a hot, humid home during those summer months.

Taking simple steps can often help you reduce your energy bills and your carbon footprint and achieve maximum comfort.The easiest way to cool your home is to keep it from heating up. Landscape your yard to shade your house. Use a light-colored material to help it reflect heat when, and if, you are replacing your roof. Insulate your house to at least the recommended levels to help keep out the heat, and consider using a radiant barrier. Close all the windows and exterior doors on hot days. Install window shades or other window treatments and close the shades. Shades will help block out not only direct sunlight, but also radiated heat from the outdoors. Avoid using the oven on hot days; cook on the stovetop or in the microwave. Avoid activities during the day that generate a lot of heat, such as washing laundry, running a dishwasher, and using hot devices such as hair dryers.Simply turning your thermostat up 10°–15° for eight hours can potentially save on your heating and cooling bills.