Fahrenheit Heating and Cooling ( air conditioner repair / furnace repair ) in Plymouth Mi recommends air conditioner tune ups in the spring to help prevent costly repairs during the heat of summer. Air conditioners are similar to a car, if you want a smooth ride, free of unexpected breakdowns, you have to schedule regular maintenance programs and the same goes for you air conditioner. Air conditioner tune-ups can take an hour or less to complete yet saves you a lot of trouble and money. Central air conditioning has parts that move and they need to be lubricated an elements which collect dirt and dust can lead to improper function of the air conditioner. Reasons as to why you should consider a spring tune-up are First during summer it is hard to get a HVAC contractor as they will be dealing with AIR CONDITIONER emergencies. In spring it’s easier to get a contractor who has time to work around your schedule. Second, if the air conditioner system gets dirty it works harder to achieve the required function and outcome. This means that from time to time you might be needed to adjust your thermostat upwards or downwards. Tune-ups are a chance for technicians to clean AIR CONDITIONER coils among other components to ensure formulated solutions. Third, a tune-up will prevent an major breakdown. A tune up gives a chance to the technician to look for any leakages which could lead to compressor burn out. This means when you do a tune up a problem is noticed and handled in time, saving you money. It is cheaper an affordable to repair a leakage than replacing an air conditioner major part. Fourth, you save out on energy costs for the air conditioner will be running on smoothly during warmer weather. Not only that, you extend the life of the air conditioner. What to expect during spring air conditioner tune-up An air conditioner tune up includes
How to check the refrigerant levels in spring air conditioner tune-ups It is advisable for a homeowner to understand what a refrigerant level is and how to add it if required. R-22 refrigerant is common in older air conditioner units. Newer units have the R-410a refrigerant which is not an ozone depleting chemical. There are other refrigerants but the R-22 and R-410a are most common. Before considering the charge the air conditioner needs to undergo a routine maintenance to clean the evaporator coil, the air filter, condenser coil and the blower wheel. If refrigerant is added when this has not been performed the whole unit might be damaged. Caution: you should not perform an air conditioner charging if the temperatures outdoor are below 55F. Some tools required in air conditioner charging are a set of gauges which measure the operating pressures and are attached to the system. There is the high and low pressure gauge manifold which is connected to the system’s ports. They have temperature and pressure values and the saturation temperature is the temperature given ar a pressure mark. A thermometer should be used to measure temperatures on pipes. Also an infrared thermometer or a thermo-couple based meter can be used. Steps in charging Shut down the unit check the low pressure hose which is blue connected to the suction line and the high pressure hose which is red connected to the liquid line. Then turn on the air conditioner and let it run for 15 minutes or until it gets to the point of steady operation, then measure temperatures on the outdoor, the furnace air temperature, the liquid line temperature and the suction line temperature. Some units have instruction on how to measure the sub cooling and super heat values and charts of values of outdoor temperature. The heat is added from measuring the suction line temperature minus the low pressure gauge temperature. To increase heat the refrigerant is removed and to decrease heat you must add the refrigerant. The cooling is found by measuring the liquid line temperature minus the value of the high pressure gauge reading. By determining the type of metering device used by you unit you can determine the charging procedure, however, some units have a charging chat. Clean condenser coils during spring air conditioner tune-ups
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