HVAC/Air-Conditioning System Decontamination and Treatment

Universally Acid (pH 2-4) & Alkaline (pH 11-13) are used for the cleaning of HVAC/Air-Conditioning. This damages the coils by causing metal loss, thereby, loss in efficiency, system not working as designed, higher energy bills, breakdowns and expensive replacement parts. Acid and Alkaline chemicals carry with them an inherent danger to human, equipment failure and damage.


Airestec products address the indoor air problem at its source and are used to treat all modern air handling components including the filters, coils, blowers, ductworks and drain pans. It is the first comprehensive treatment program to combat and protect against bacteria, fungal, mould and odour or toxic fumes contamination of Air-Conditioning Systems.

HVAC is stands for Heating, Ventilation and Air-Conditioning. HVAC System is the technology of indoor and vehicular environment comfort. The components of HVAC system are:

1. Air Handling Unit (AHU)

    • The bigger and thicker cooling coil, more clogged up biofilms or jelly, mould, and bacteria inside the evaporator coil.
    • This has a big impact on energy saving and equipment life-span.
    • Rust and corrosion is the biggest expense and caused most of the issues such as breakdown. When it happens, new machines are needed which is not cost effective.

2. Fan Coil Unit (FCU)

    • A simple device consisting of a heating or cooling coil and fan.
    • A part of HVAC System that can be found in household, residential and industrial buildings.
    • Fan coil unit or FCU is not connected to ductwork, and is used to control the temperature in the area where it installed, or a serve of multiple spaces.
    • FCU is controlled either manually or by thermostat.

AHU and FCU are technically for commercial and industrial area. Because these types of HVAC need a big space to placed them. However, there is another type of HVAC that technically for the household and offices which are “Wall Mounted” and “Ceiling Cassette”. Other name for these type of Air-Conditioning is “Split Unit”.

Wall Mounted
Ceiling Cassette

HVAC/Air -Conditioning Products