The summer heat stops for no one, so you need your air conditioner running its best to combat those exhaustive temperatures. Even in the Northeast, the heat and humidity can skyrocket and make anyone avoid spending a day outside. When your air conditioner is out of order, it can spell disaster for your cooling efforts. Though you can tweak and repair some problems on your own, other problems require professional assistance. 5 Common Air Conditioning Problems If your air conditioner continues to run but only blows out warm air, ice may have coated the evaporator coils. Ice buildup can happen for reasons such as debris buildup, low refrigerant or a blocked drain. Turning off the thermostat or switching it to the fan setting for a few hours will thaw the ice. If something is blocking the coils, you’ll need a professional to handle the repairs. 2. Leaks and Low Refrigerant When a leak develops in your air conditioning lines, it causes the refrigerant to run low, reducing the cooling in your home.

Unfortunately, you can’t just replace the missing refrigerant. A technician needs to locate and repair the leak, refill the refrigerant and test the lines to ensure everything is in working order.carrier air conditioning repair orange county A misaligned sensor in the thermostat is one of many common air conditioner problems. how to put freon in a central ac unitThis misalignment happens when the sensor is knocked out of position and touches the coil. how many watts is a 5000 btu ac unitYou can fix the problem by carefully bending the wire that holds the sensor in place, making sure to keep it close to the coil without touching it. Air conditioning units have fans that blow air over the evaporator coil and the condenser.

Fans often malfunction due to faulty motors, worn belts and debris buildup. Setting up a maintenance plan with a professional can catch fan problems ahead of time before they lead to compressor failure. Your air conditioner removes moisture from the air and sends it out the drain line. A clogged drain line means trouble for your system as it results in leaks and potential water damage, including mold growth. A routine maintenance check will find leaks and blockages and prevent water damage in your home. Staying Cool in the Summer You can keep your air conditioner running its best by clearing away blockages, removing dirt buildup and checking the system regularly for signs of wear and tear. If you want to enjoy the cool air without dealing with the upkeep, contact Dupuis Oil to learn more about our air conditioning service plan, which includes a 26-point cooling system tuneup. With routine maintenance, your air conditioner will perform well and keep you and your family cool throughout the summer months.

Posted June 17th by We have all experienced this, either first hand or from a friend telling us about their experience. But how does a freon leak occur? When a freon leak happens, where does it go? Is a freon leak safe for the environment? Can a freon leak be repaired? All of these questions (and more) often arise with home ownership. In the heating and air conditioning trades there has been a common misconception that freon leaks often and needs to be “topped off” from year to year. Many homeowners believe that a freon leak is what is causing their system to not turn on during the hot summer months. Like air in a car tire, when it’s low it needs to be filled up. However, if the hole isn’t addressed, then the air will continue to leak out and cause other problems with the vehicle. The same is true regarding a freon leak. Once a freon leak occurs, a service technician can add more to correct the charge but until the cause of the leak is diagnosed and resolved, the freon leak will continue.

In many instances, freon leaks will gradually get worse as time goes on. Leaks often start out as “pinhole leaks”. The industry has coined these as “champagne leaks” because the freon leak will often show up as tiny bubbles. A freon leak will often show up in the evaporator coil. This is the most common spot. The freon is mostly a superheated gas while in the evaporator coil and can therefore leak from smaller holes. Freon is part gas and part liquid, depending on where the chemical is in the process and in the system. When freon leaks as a liquid, this often occurs outside. This is a more uncommon place for a leak to show up and will often cost more when it does. Freon leaks are unsafe for the environment because of the capability to deplete the ozone layer. More important than that though is the possibility for freon to enter the airflow inside the interior of the home. This chemical can be sensed by some and will often report a foul-smelling odor coming from their hvac system when it kicks on.

All that being said, the common idea that freon leaks over time is a myth and is simply not true. The system does not consume the freon over a period of time. Nor does it get absorbed into the copper tubing. The only place for the freon to go is out- through a leak in the system. One of our past articles dives into WHY some service companies would say the freon is bad… A freon leak can happen from a variety of different methods. I’ll cover the most common ones here.What about a lesser known cause? This corrosion will advance at quicker stages when their is more moisture present on the evaporator coils. Moisture develops from the air traveling across the coil and being condensed-just like rain clouds in the atmosphere. Undersized ductwork or dirt filters can cause a freon leak to develop at quicker rates. The long term solution is to insist that evaporator coils made from all-aluminum be installed in your home. Trane began manufacturing all-aluminum coils in 2005 and have great success with this material.

Through extensive testing and engineering, Trane has found that aluminum is resistant to formicary corrosion. They carry exclusive patents on their all aluminum evaporator coils and a wise choice when needing to install a new coil. We have been testing repair methods that allow a freon leak to be temporarily taken care of but not permanently resolved. We have not found enough success in our early testing to offer this as a recommended repair solution for our customers. In most cases the most permanent repair solution is to replace the entire evap. coil instead of trying to weld the pinholes throughout the system. Welding a small leak can cost several hundreds of dollars and most of the time more leaks will show up later; costing more money in the long run. Trane coils are the best long-term solution if you want to avoid any freon leaks in the future. I think we can all imagine lots of ways to spend our hard-earned cash instead of dumping it into freon and evaporator coils…

What to do if your air conditioner is leaking freon Our service technicians will locate the leak of the freon, upon your approval, and will then provide options to repair. If the leak can be repaired as a cheaper solution, we will provide you the cost. If more work is entailed, we will let you know all costs upfront before proceeding on the work. Our goal is to fix something once and for all. We always look for the root cause and seek to address that before repairing parts… Our service technicians have a variety of methods available at their disposal, such as: If you think your system is low on freon or is leaking, look at the repair history of the unit. Often times your air conditioner will have oil stains around the service ports outside if it is leaking freon. If the freon leak is in a tough spot, it can sometimes cost $1000’s to have the issue resolved. That being said, we guarantee to provide you with options for getting your system resolved for what works for your budget.