The PDA0007 ventilation kit consists of two vents and is designed to equalize internal / external pressure and temperature to prevent condensation from building up in the enclosure.

Internal baffles within the vents create an airflow pattern that allows air to pass between the inside of the enclosure and the outside environment. 

The vents are rated UL & CSA Type 4X and IP66. 

The ventilation kit can also be ordered as a MOD-VENT-P for plastic enclosures and a MOD-VENT-M for steel enclosures. 

When this is done, the accompanying enclosure will be provided with pre-drilled holes for the vents (Installation is done by the user and the enclosure is sold separately).