Primary storage tank with fixed heat exchanger and DHW production

Accumulation and stratification of heating water with simultaneous DHW production.

DHW HEAT EXCHANGER:

The DHW production module is mounted on the outer wall of the storage tank. At its heart is a 316L stainless steel plate heat exchanger for DHW production.

HEATING HEAT EXCHANGER:

Primary heat exchange is provided by 1 fixed coil.

CIRCULATING PUMP:

A circulation pump is fixed in a module on the outer wall of the tank to allow water to circulate through the plate exchanger only when DHW is being drawn.

ADVANTAGES

• Compact dimensions (2 tanks in 1)
• Easy handling (components easily accessible and removable)
• Eliminates the risk of legionella
• Improved sanitary flow rate compared to a traditional DHW cylinder

Technical specifications

Materials

• Balloons: raw carbon steel inside, post-lacquered outside
• Coil: carbon steel
• Insulation: rigid, unclassified injected polyurethane with PVC outer covering

Module:

• Primary circuit tubes in copper
• Sanitary circuit in 316L stainless steel
• Brass fittings and valves.
• Brazed-plate heat exchanger in AISI 316L stainless steel.
• Module structure in PPE, housing and insulating circuits and exchanger.

Non-removable casing

Labyrinth diffusers on the sides

Water hardness F max: 30°f