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Pettinaroli 4CH 6221211220C is a manifold without flow meters, designed for underfloor heating and heating distribution systems with 4 separate circuits. In the official Pettinaroli catalogue, this code is listed as P.50 – 1” x (3/4” x 18) x 4. The model is commonly known in the market as a 4+4 Pettinaroli manifold without flow meters and is suitable for apartments, villas, offices, shops, salons and multi-zone heating areas. Its 4-circuit structure helps distribute water flow more evenly, supports stable system operation and makes underfloor heating lines easier to manage.

Features:
Model: Pettinaroli 4CH 6221211220C
Name: Pettinaroli Manifold 4CH 6221211220C
Type: Manifold without flow meters
Number of outlets: 4 outlets
Common market name: 4+4 manifold
Size: P.50 – 1” x (3/4” x 18) x 4
Main connection: 1”
Circuit outlet: 3/4” x 18
Application: Underfloor heating and heating distribution systems
Suitable for: Apartments, villas, offices, shops, salons and multi-zone heating areas
Installation: Suitable for manifold cabinet or wall mounting
Advantage: Stable water distribution across 4 circuits
Use: Control and distribution of 4 separate underfloor heating lines