COMFORT Connection Center 3228 All-in-One DN 15 (1/2) for HWE/HVE No. 3228.15.881

The All-in-One 3228 Connection Center is a connection module for the automatic filling of closed heating systems with softened (HWE), demineralized (HVE), or pH-stabilized water (HVE Plus). The All-in-One Connection Center is a fitting that can be used for both heating water softening and demineralization. The choice of cartridge (softening or demineralization) is crucial. The respective cartridges are refillable and available in sizes 4, 7, and 14 liters. The integrated FüllCombi BA allows for automatic filling of the heating system. The All-in-One Connection Center includes inlet and outlet shut-off valves for easy cartridge replacement, an integrated blending valve that can be adjusted for demineralization, a digital capacity control for displaying the remaining value of the cartridges, a wall bracket, a BA backflow preventer (up to and including fluid category 4 according to DIN EN 1717), a conductivity sensor, pressure sensors, and a pressure reducer. Technical data: Operating pressure: max. 10 bar Operating temperature: max. 30 °C (inlet), max. 65 °C (outlet) Outlet pressure: 1 - 5 bar (factory setting: 1.5 bar) Installation position: Main axis horizontal Medium: Drinking water Flow rate: 0.5 m³/h (4 - 14 liter cartridge)