Palazzetti Hydro Accessories – L1, L2, L3 & L5 Hydraulic Kits

Palazzetti Hydro accessories include dedicated hydraulic kits for system separation, domestic hot-water production and thermal-storage management.

The range listed on Matteoda.it includes L1, L2, L3 and L5, each designed for a different hydraulic function.

These accessories are intended for compatible Palazzetti Hydro appliances according to the hydraulic layouts specified by the manufacturer.

Before ordering, always check appliance compatibility, heating-system configuration, other connected generators, domestic hot-water requirements and any buffer or storage tank.

Palazzetti Hydro accessory range

Palazzetti L1 system-separation kit

The L1 kit allows an open-vented Hydro appliance to be connected to an existing heating system while separating the primary circuit from the secondary circuit.

The official kit includes:

• two circulation pumps;
• one plate heat exchanger;
• an electronic control unit.

Palazzetti L2 instantaneous DHW kit

The L2 kit is designed for instantaneous domestic hot-water production and heating-system management.

Palazzetti L3 separation and DHW kit

The L3 kit combines hydraulic circuit separation with instantaneous domestic hot-water production.

It is intended for applications requiring both functions in the same hydraulic configuration.

Palazzetti L5 storage-management kit

The L5 kit separates the primary and secondary heating circuits and manages a domestic-hot-water storage tank.

Unlike L3, which provides instantaneous DHW, L5 is intended for systems using thermal storage.

Which Palazzetti kit should you choose?

Appliance compatibility

Palazzetti hydraulic kits must only be used with compatible appliances and hydraulic configurations.

Compatibility depends on the appliance model, open- or closed-vent configuration, existing heating system, other heat generators, DHW requirements and any thermal-storage system.

Integrated hydraulic equipment

Some current Palazzetti Hydro appliances already include integrated hydraulic components.

Before adding an external kit, check the equipment supplied with the appliance and the hydraulic layout recommended by Palazzetti.

Hydraulic-system design

These accessories do not replace proper heating-system design.

Flow rates, temperatures, system volume, safety devices and thermal storage must be sized for the actual installation.

Palazzetti Hydro accessories from Matteoda.it

Matteoda.it offers Palazzetti L1, L2, L3 and L5 hydraulic kits for system separation, domestic hot-water production and storage management.

Please contact Matteoda customer service to check delivery times and compatibility with the exact appliance and hydraulic system.