PCH exchanger modules are equipped with the premixing and modulation technology, which can achieve efficiencies up to 109%
(calculated on lower heating value).
The module can operate autonomously. For the start-up just connect power and gas supplies.
Modules heat output goes from 5 to 97 kW; for higher values several modules must be combined.
The modules can be assembled in parallel, achieving high power levels (up to 400 kW). The regulation can be made: • proportionally, with external control voltage in 0-10Vdc;
• with ON-OFF control;
• with insertion in cascade, in the case of multiple units.