MODULE FOR IMMEDIATE D.H.W. PREPARATION
PRS modules are used for immediate (without storage)
Domestic Hot Water production or semi-immediate (with
storage) in case of bigger systems, aside from the primary
circuit energy source. PRS modules are equipped with a
sophisticate management system able to automatically
control several installations and punctually manage antilegionellosis
cycles, recording data and their results.
Inspection plate heat exchanger. The exchanger can be
opened for a better cleaning in order to keep high hygiene
Primary circuit single or double pump. The double pump
is suitable for systems that need to be always operating.
In case of breakdown, the system automatically starts the
second pump and guarantees heating for DHW production.
Motor-operated mixing valve. The valve mixes the primary
fluid passing by the heat plate exchanger, so that the
temperature does not go up too much and it reduces the
calcareous deposits inside.
• Electronic panel with PLC. PLC has a software specially
designed to manage the PRS with anti-legionellosis cycles
• Temperature probes.
• Galvanized mild steel frame.
Max pressure = 10 bar
Max temperature = 140°C (meant as max gaskets operating
temperature that has always to be the lowest among the
temperatures and is equal to steam tension of 0.5 bar more
than the normal atmosphere pressure considered for two
In case of application at temperature higher than 110°C see
TECHNICAL SUPPORT & REGULATIONS section.
2 years - See general sales conditions and warranty.