How Often You Should Service Your HVAC Systems

Keeping your vents clean is super important, not just for the fresh air but for your health too.

Think about it – all sorts of stuff like dust, cobwebs, and tiny bits of debris can hitch a ride on the air flowing into your space.

And if you cook at home a lot, you get the bonus of grease joining the party.

This gunk can be a playground for all sorts of tiny critters and mold, which isn’t great for anyone hanging out in the room, and it can even spread to other areas.

Plus, when your HVAC system gets all grimy, it has to work harder, which means it could wear out faster and jack up your energy bill.

That’s where HVAC systems experts come in.

Good companies all about keeping your air systems running smooth and clean.

Specializing in the maintenance of internal building structures, H-Town HVAC Company pays special attention to ventilation and air conditioning systems.

Working with someone you can trust means you’re way less likely to run into sudden breakdowns, and if something does pop up, we’re on it to get things back in tip-top shape.

When is it necessary to clean the ventilation system?

State health and building codes set out all the requirements regarding the regularity of ventilation cleaning.

According to them, maintenance should be carried out at least once a year and sometimes much more often. Signs that indicate that it is necessary to seek help from specialists may include:

  • In the summertime, the room does not get cooler;
  • Dust accumulates around the ventilation grille;
  • Dust accumulates on the floor after wet cleaning;
  • When the doors and windows are open, there are practically no drafts, or they disappear at all.

It is worth noting that ventilation cleaning is a complex procedure that cannot be done by yourself. Therefore, do not try to save money and do everything yourself. It is better, in this case, to turn to professionals.

Regular maintenance of HVAC systems

Regular maintenance of HVAC systems

Regular maintenance of HVAC systems can extend the life of the equipment by up to 40% (versus the life of the equipment without proper maintenance).

In addition, maintaining ventilation systems is much cheaper for the customer than paying for major repairs, which can cost up to half the cost of the equipment.

HVAC maintenance:

  • Diagnostics, correction, and control of the main parameters of ventilation units;
  • Cleaning of ventilation systems from dust and grease on the outside and inside, as well as the dismantling of system elements;
  • Installation and replacement of the system elements;
  • Normalization of air exchange on the premises;
  • Exchange of ventilation filters;
  • Control of the amount of refrigerant in the system, in case of necessity liquidation of leaks;
  • Restoration of thermal insulation; Restoration of thermal insulation;
  • Cleaning and lubrication of unit parts;
  • Cleaning of ventilation system inlets and outlets;
  • Washing the air conditioner unit with running water;
  • Diagnostics of ventilation and air conditioners.

How to properly clean HVAC systems

Air filters accumulate dust over time, so you shouldn’t neglect cleaning your air conditioner.

If you look under the lid of the split-system indoor unit, which has been working for several months, you will most likely see flakes of dust on the radiator grill and the fan.

This not only reduces the efficiency of the air conditioner and increases power consumption but also leads to the fact that previously trapped dust particles and multiplying bacteria are back in the air.

But just cleaning the filters is not enough. Stagnant dirt in the drain pan causes an unpleasant odor, so you must regularly rinse and disinfect the unit’s indoor unit.

In turn, the frequency of maintenance of air conditioners directly depends on the frequency of use and conditions of use of the unit.

HVAC systems service

Sellers of HVAC systems offer their customers warranty and post-warranty maintenance of air conditioners.

The complexity of these measures includes diagnostics of the device and scheduled preventive procedures, conditioned by the peculiarities of the unit design and the conditions under which it operates.

During the work, the masters use professional tools and various measuring instruments.

If the filter of the internal unit is usually performed by users themselves, then with the external module, things are more complicated.

The complexity of the design and the height of its placement requires the intervention of qualified employees of the service center.

After the diagnostics, it may be necessary to charge the air conditioner with freon or replace some parts that have expired resources.

Timely service of HVAC systems will not only keep the equipment from serious failures but also keep people in the serviced room healthy.


The result of ventilation system and air conditioning system elements breakage is a gradual but inevitable deterioration of the climate inside the building, which leads to dissatisfied customers, spoiled products, and other unpleasantness.

That is why it is very important to clean HVAC systems in time.

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