Ductless air conditioning technology for production areas
System solutions for ventilation and air conditioning in the food industry
Especially for production rooms
from 5 to 5000 m2
- Complete elimination of room-installed
- Supply and exhaust air ducts
- Lower investment costs
- Lower operating costs
- Simple, fully automatic cleaning
- Compact design
- Optimised air flow and distribution in the room
Inductive air distribution
The challenge
In order to supply a room evenly and precisely with conditioned air, the air must be introduced as homogeneously as possible and at several points.
Air ducts with integrated outlets for supply and extract air are installed in the room for this purpose.
In addition to the installation costs, the ducts must be cleaned in hygienically sensitive areas where this is possible.
„Is it possible without channels?”
HACIS – our solution
PGH has been working intensively on this simple question and has developed a solution. Our HACIS® ductless air conditioning system has been on the market since 2004 and is used successfully in more than 150 properties.
The advantages
- Complete elimination of supply and exhaust air ducts installed in the room
- Lower investment costs
- Lower operating costs
- Simple, fully automatic cleaning of the system
- Compact design
- Optimised air flow and distribution in the room
Simulation of ductless air conditioning
HACIS®
Kanallose Klimatisierung
Highest standards of hygiene
In hygienically sensitive areas, such as food processing, high demands are placed on the ventilation technology.
By completely dispensing with ducts, using highly efficient cleaning nozzles and optimising the geometry of all components, HACIS® significantly reduces the cleaning effort and therefore the operating costs for you as the operator of a ventilation and air conditioning system. Integrated and fully automatic cleaning eliminates long downtimes in your production.
Energy-efficient solution
Thanks to the ductless design of the system, you as the operator can make long-term savings on investment and operating costs: As there are no ventilation ducts, less energy is required to convey the air. The system can be cleaned in a fraction of the time it takes to clean a system with ducts.
Ductless air conditioning technology in cheese production
Scientifically verified principle
The functionality of our system was tested at Esslingen University of Applied Sciences by Prof. Dr Rösler using numerical flow simulation, thereby verifying our many years of experience with the system.
Our HACIS® system mixes the room air inductively. A small amount of air blown out is sufficient to set up to 20 times the amount of room air in motion evenly.