The most commonly reported problems with HVAC systems are refrigerant leaks, blown fuses, and faulty compressors. Clogged filters, dirty coils, and drain lines are also responsible for numerous complications with these systems. Burned capacitors are another regularly cited issue. Hiring HVAC technicians to diagnose and deal with these problems is an excellent idea. Another step in the right direction is awareness about HVAC repairs. Here are the top 5 things you need to know about HVAC repairs.
These Repairs Are Inevitable
HVAC systems last for a long time, but they do not last forever. More specifically, you can use them for about 15 to 25 years. That means repairing them will be necessary at some point. In other words, HVAC repairs are inevitable. Some of the factors that accelerate the depreciation of these systems include poor maintenance work and oversizing. Lack of maintenance worsens wear while oversizing leads to on and off cycling.
Preventing Some of These Repairs is Possible
Some repairs are unnecessary during the lifespan of your HVAC system. For example, debris and plant life invade the fan in many systems. Getting rid of them before they become a nuisance is possible if you conduct regular maintenance work on your HVAC system. Another example is changing the air filter frequently. Remember, a clogged filter restricts airflows, and it makes your HVAC system work harder than it should be working. Changing it improves the performance of the HVAC in addition to lengthening its lifespan.
Dealing with Them Early Saves Money
Repairs prevent costly problems in the future. For example, imagine that the pilot light fails to light. The most probable cause for it is a damaged or dirty flame sensor. Other reasons for it include a defective gas valve, a cracked heat exchanger, or loose thermocouple. Allowing the problem to persist worsens the cause. For example, the thermocouple may come off, and the crack in the heat exchanger may widen. That means the repair costs would increase with time because fixing the underlying cause would require additional work and resources.
Different Repair Methods Exist
Technicians employ different methods of dealing with an HVAC problem. For example, pumping down the system may be necessary during the repairs. In this case, the technician may use the refrigerant pump-down method. Doing so would save him time and money. Alternatively, he can use a recovery machine to get back the refrigerant from the HVAC system. Doing so takes a bit of time because this machine is tedious and slow. Similarly, the cost and effort put into HVAC repairs by technicians differ remarkably based on the methods used in the repair process.
Technicians Have Different Levels of Skill
Repairing HVAC systems takes a lot of expertise, time, and effort. For example, technicians often spend hours diagnosing and fixing HVAC problems. Correctly performing these tasks takes years of experience and training in addition to having the right equipment. That means technicians have different levels of skills because they do not have the same training, experience, or tools. Select technicians who have the highest skill set and the most efficient equipment. For example, talk to Commercial HVAC Toronto if you are in Toronto, Canada.