DIY HVAC Repairs You Should Avoid

» Posted by on Sep 20, 2021 in Air Conditioning Repair | 0 comments

Being handy at home is one thing that almost every homeowner loves. Unfortunately, it is crucial to know when you should hire a professional to do the job. Oftentimes, it’s quite expensive to hire a technician to fix a failed DIY HVAC repair job.  

Though there might be a lot of videos online telling you exactly what to do, they won’t compare to the specialized tools, professional knowledge, and level of experience a certified HVAC technician has. 

Today, we’re going to share with you some of the most common DIY air conditioning repair Englewood tasks that you should avoid.  

Cleaning the Outdoor Unit 

While your outdoor unit (condenser) looks like a tough and big piece of machinery, the coil inside is pretty fragile.  

There are a lot of homeowners who believe that they can simply spray down the outside of the unit to get it clean and dust-free. However, if you do this, you’re risking bending and twisting the coils. If the coils are damaged, they’re useless.  

Blocking the Vents in a Room 

For a couple of reasons, homeowners believe that it will help lower their bills and save energy if they close the vents to a room.  

Unfortunately, that isn’t the case. The truth is that it will end up costing you more in the long run. A closed vent means that the air conditioning unit is still generating enough air to cool your house. However, since you closed the vents, the air has no place to go. 

Because of that, the additional air simply produces more pressure in the system. This can increase your utility bills and damage your ductwork.  

Changing the Thermostat 

You might think that it’s easy enough to change the thermostat. However, you’re wrong. This is particularly true if you’re installing a smart thermostat.  

Nowadays, a lot of homeowners buy smart thermostats. Most of them attempt to install it on their own. Unfortunately, the thermostat does not work most of the time.  

Well, there is a reason for this. The HVAC equipment that your home has might be extremely old and cannot communicate properly with the latest thermostat model.  

Another problem to consider is electricity. You need to properly wire thermostats. Else, they will not work. If an expert technician comes to your house to install the thermostat, he/she will also ensure that the wiring is not frayed or damaged. The simplest part is to program the new thermostat.  

HVAC Repair Tasks That You Can DIY 

  • Battery Checks 

Items such as carbon monoxide detectors and thermostats are great safety tools. One of the best things you can do for them is to examine their batteries every several months. 

  • Changing the Air Filter 

For those who don’t know, it’s quite easy to change the air filter of your HVAC system. You need to do this once every 3 months. 

  • Clean Around the Condenser 

One part that is exposed to the outdoor elements is the condenser. Thus, you need to clean around the condenser unit to ensure you prevent the accumulation of debris.  

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