What Happens In HVAC Maintenance

Proper HVAC maintenance is very important, but have you ever wondered what does maintenance actually entail? Take a look at our thorough dissection of the process of air conditioning service repair and maintenance.

Step 1: An initial visual inspection is carried out by an expert

Oftentimes, a trained eye can tell with just a visual overview if there are any problems in your HVAC system as a result of external causes, which happens more often than you think. If after a visual inspection, nothing seems out of place, we move to the next step.

Step 2: After disassembly, filters and parts condition is examined

Here, the unit is first taken out of its casing and once again examined in its bare condition, before being expertly disassembled for a deeper look at the condition of the AC air filters, which are one of the most important parts of an HVAC. Depending on how degraded it is, it will either be thoroughly cleaned or replaced entirely.

Step 3: A thorough servicing on the unit is done for debris removal

Once the filter situation has been taken care of and while the unit is still in its disassembled state, all the parts are individually checked and cleaned for dust accumulation using high pressure air. Once all the parts are in spick and span condition, it’s time to dig in deeper.

Step 4: The condensate drain system of the HVAC is checked

This allows the HVAC to remove humidity from the air and, therefore, is essential to its operation. Making sure that it is working in good condition is an important part of the HVAC maintenance routine.

Step 5: The thermostat is recalibrated and tested

The thermostat can be thought of as the brain of your HVAC system, in that it tells it the outside temperature so the compressor can switch itself accordingly. This is why it is important to make sure it always senses the right temperature.

Step 6: All power connections and voltage values are measured

Since your HVAC runs on electricity after all, making sure that all connections are secure is important to prevent any electrical mishaps as well as ensure efficient operation of the compressor and other electrically dependent components.

Step 7: Any mechanical parts are lubricated for smooth operation

When it comes to mechanical components, friction is their worst enemy, and so, in order to minimize the effects of this force, proper lubrication between moving parts and gears is necessary from time to time. Without it, the parts will gradually wear over time, leading to inefficient performance and shortened lifespan, and in the worst case cause overheating problems which increases the risk of a fire hazard.

Step 8: Problems in the exhaust outlets are diagnosed and fixed

The exhaust outlet is another important part of your HVAC working to expel low quality, untreated air out of the room, and conditioned air is thrown in via the outlet in order to control ambient temperature and make the atmosphere in the room more comfortable for the occupants.

Step 9: Refrigerant levels are checked and, if needed, topped up

The refrigerant that flows from the compressor to the condenser fins is responsible for carrying out heat exchange in the HVAC. Making sure it is up to level can make the difference between a working HVAC system and a non-operational one.

Step 10: The unit is reassembled and tested

Once all the above steps have been carried out, it is time to put it all back together and take the HVAC unit out for a run. Or basically just test it on location to see that everything is working in perfect order and that there is no need to worry about any issues until the next maintenance.

We hope that by now you have a clear idea about what exactly happens when you hire a service for HVAC maintenance, and why it is important to make sure that it is carried out properly by the hands of trained and experienced AC repair professionals only, and on a regular basis. When looking for HVAC repair services Vienna, make sure you do thorough research, as with the right technicians, your system will perform in an optimal manner and last you for years to come.

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