The kits are composed of a manifold, with integrated hydraulic separator P74.DN20, and a pair of distribution and regulating groups of the following models:
- two direct distribution groups
- one direct distribution group and one thermostatic regulating group
- one direct distribution group and one 3 point motorized group
- two thermostatic regulating groups
- two 3 point motorized groups
The groups are preassembled on the manifold, keeping the reversibility and all the functional features of the DN 20 series.