ENVAP is a high-temperature 180°C high-pressure dry steam cleaning system specially designed for centralized air-conditioning cooling coils.

It uses pure dry steam, containing less than 5% moisture, to penetrate deep into the coil fins — effectively loosening and removing dust, grease, mold, and biofilm that block airflow and reduce heat exchange efficiency.

The process involves three key steps:

Steam Injection:
High-pressure dry steam is directed through a specialized nozzle into the cooling coil. The 180°C steam instantly kills bacteria and breaks down stubborn dirt and microbial buildup.

Deep Penetration:
Unlike traditional chemical washing, ENVAP’s micro-dry steam particles penetrate deep between the coil fins without over-wetting or damaging the fins and insulation.

Natural Extraction:
The loosened contaminants are flushed out by the pressure of the steam and condensed moisture, leaving the coil completely clean, dry, and sanitized within minutes.

This chemical-free method not only restores cooling efficiency to 100%, but also ensures:

- Up to 20–30% energy savings

- Zero chemical residue or corrosion

- Improved indoor air quality

- Longer equipment lifespan