Company
Over fifty years of experience in the field
With five decades of experience in the sector, we employ qualified personnel throughout the entire production process. We offer a comprehensive range of products for HVAC systems, including Domestic Hot Water storage calorifiers and buffer vessels for heating and chilled water.In addition, our wide selection of plate heat exchangers, gasketed and brazed type, and assembled skids allows us to guarantee optimal performance for heat transfer in multiple applications.
Our team of specialised technicians and operators is able to design and manufacture tailor-made solutions developed according to the specific characteristics of each individual system.
Our extensive product portfolio provides solutions that cover most applications in the thermo-hydraulic sector.
... let's continue to plan for the future!
Awarded FCM Certification for Gasketed Plate Heat Exchangers
Production area expanded by over 40%
One of our technicians has been certified as a BIM Specialist
Awarded ISO 9001:2015 certification
New cutting machines for steel and insulations

Fiftieth anniversary
Awarded ISO 9001:2015 certification
Production space is further extended
Design and production of Dirt Separators for heating and cooling systems
Start of indirect cylinders production, single or twin coil, for Heat Pump primary
The range of vessels for renewable energy is widened
Awarded ISO 9001:2008 certification
Vessels insulation process is brought in-house
Production of tube bundle type heat exchangers
Start of indirect cylinders production, single or twin coil, for boiler & solar applications
Move of the headquarters into a new building
Awarded PED certification for PHE
Awarded ISO 9001:2000 certification
Production of hydronic kits for cooling
Production of gasketed plate heat exchangers
Production of storage calorifiers and cylinders for DHW
Giovanni Pacetti founded PACETTI Company