FLAT HIU STATION
BA-WP 4

Characteristics

• Thermostatic temperature controller: Ensures a constant hot water temperature and automatically adjusts to operating conditions.
• Hard foam insulated box: Recyclable material with excellent thermal insulation.
• Differential pressure regulator: Stabilizes differential pressure in primary circuit and ensures constant flow control.
• Protection and comfort: Includes water hammer damper for a secure water supply.
• Scald protection: Integrated thermal hot water mixer in the hot water outlet. (optional)
• Insulated cold water pipes: Prevents heat transfer and increases energy efficiency.
• Additional heating circuit: Includes a heat meter installation section for floor distributors and radiator heating
• Stainless steel piping: Robust, corrosion-resistant pipes (18x1 mm).
• Low-profile design: Compact depth of 130 mm.

Domestic hot water preparation
The drinking water is heated using the flow principle through a stainless steel plate heat exchanger only when it is needed. The thermostatic temperature controller ensures that the hot water temperature remains constant regardless of the amount of tapped water, the heating water temperature or usage intervals. An integrated differential pressure regulator stabilizes the pressure in the heating system and ensures a constant flow rate. The station can be connected to heating systems with buffer storage tanks as well as directly to a secondary district heating network or a combined heat and power plant. A universal installation section for cold water and heat meters is integrated into the insulation box.
We recommend the additional installation of thermostatic mixing valves to avoid temperature fluctuations in the hot water outlet.

4-wire system
The 4-wire system enables precise consumption measurement for underfloor heating and radiator heating. The cabinet is equipped with an extra screw fitting section that allows the two heating circuits to be separated and measured.