The ESBE solar kit, VMC300 series, consists of two special three-way thermostatic valves made of high-strength brass, with a maximum pressure of 10 bar and a maximum operating temperature of 100°C.

The device is completely independent and provides automatic and reliable operation. If the hot water from the solar water heater is not warm enough, it is diverted to an additional heat source, such as a wall-mounted gas boiler, and then, once heated, it is mixed to a suitable desired temperature for domestic hot water applications. If the incoming water from the solar water heater is sufficiently warm, it will be mixed directly for internal use, bypassing the hot water boiler and effectively using only solar energy.

Technical Specifications:

• Diverter temperature 45°C.
• Mixing temperature 35-60°C.
• Connection G1″, external thread.
• Flow rate up to 30 lt/min.

Advantages:

• Optimal economic choice for domestic hot water production.
• Autonomous and reliable operation without electrical parts.
• Made from two high-quality thermostatic valves.
• Provides dual combined function, diversion and regulation.
• Protection and safety from hot water burns.
• Easy installation and simple hydraulic connection.