Many pollutants and contaminants accumulate in the ventilation system. Just think of dust, debris of all kinds, mold that may be present on the coil, the presence of bacteria, fungi, etc. The cleaning of air ducts allows both to perform a complete inspection of the system, to clean the ventilation system and to set up an intervention plan for worrying situations. You will have access heremore details on pollutants and contaminants found in the ventilation system.

The heating and air conditioning of a residence represent a significant expense in the operating budget of this one. In everyday life, we attach more and more importance to energy saving. We purchase Energy Star certified equipment and appliances, we insulate our homes as much as possible, we seal the smallest space that can let the heat escape, we install programmable thermostats, etc. In this search for energy savings, however, an important element is often (quite unintentionally) overlooked: the impact of dust and debris present in the HVAC system.

The air filter is the first component of the air conditioning and heating system that we need to focus on. Its primary function is to protect the air conditioner or central heat pump coil from the accumulation of dust and debris. An air filter that is not replaced on a regular basis will become overloaded and then create a huge amount of air restriction in your ventilation system. Significant air restriction = loss of heating and cooling efficiency. Result? Your system will then have to run longer to reach the desired temperature, which also leads to additional energy consumption.

Dust and debris cannot be completely captured by the air filter. Some of these contaminants then accumulate on the coil. Over time, this buildup affects the energy efficiency of the coil. The efficiency of the transmission of cold or heat by the coil fins is reduced as the accumulation becomes important. Result? The system must then, again, run longer to maintain the desired temperature, resulting in additional energy consumption.

Everything that is not captured by the air filter and the coil ends up where? Yes, in your air ducts. Over time, the ventilation system becomes clogged, thereby restricting air circulation. Result? You guessed it right: the system will run longer to maintain the desired temperature resulting in additional energy consumption. The solution? Periodically clean the air ducts.

The internationally recognized standard of excellence in the field of ventilation duct cleaning is called ASCS (Air Systems Cleaning Specialist) and is issued by the NADCA (National Air Duct Cleaners Association), an American non-profit association. Over 1200 members from 20 countries are ASCS certified. At Ultra Air Inc., we have had our certification for nearly 10 years. The process for obtaining and maintaining certification is rigorous: