07 April 2017

Ventilated Enclosures for Flammable Refrigerants

If your heat pump application needs almost 5 kg of R 290 or 40 kg of R 32 to be placed indoors, then the safety
standards offer the option of placing the system in an enclosure, and ventilating it to the outdoors.
In this article we will look at the requirements for a ventilated enclosure and what variations of this concept that may be relevant for the heat pump industry.