Mixing set PrimoBox AZB 251 in cabinet, rotary valve with actuator ARM 141, thermostatic valve ATM 561 7625100

Mixing sets PrimoBox AZB – a compact solution for efficient heating

PrimoBox AZB mixing sets are ready-to-install, compact hydraulic systems designed to separate the heat source from two or three heating circuits. They allow supplying heating zones with a medium at a temperature directly from the heat source or a lowered temperature obtained by mixing. This versatile solution works both in new installations and when modernizing existing heating systems.

PrimoBox AZB 251, equipped with a rotary valve with ARM 141 actuator and ATM 561 thermostatic valve, offers precise temperature control in one mixing circuit and one circuit with thermostatic regulation. This allows adapting the temperature to individual user needs and optimizing energy consumption.

Construction and application

PrimoBox sets are characterized by a solid construction and high quality of workmanship. The metal cabinet provides protection for internal components and an aesthetic appearance. Inside there is a manifold with a built-in hydraulic coupling, which minimizes energy losses and ensures stable system operation. The set is factory sealed, guaranteeing trouble-free operation.

Application:

• Central heating installations with division into heating zones.
• Underfloor heating systems.
• Modernization of existing heating installations.
• Integration with various heat sources (boilers, heat pumps).
• Residential, commercial and industrial buildings.

Advantages and benefits

• Compact design: saving space in the boiler room or technical room.
• High energy efficiency: minimizing heat loss thanks to thermal insulation and hydraulic coupling.
• Factory tightness: guarantee of reliability and trouble-free operation.
• Versatility: possibility of connection with AHB sets via AJB connector, allowing expansion of the heating system.
• Precise regulation: ATM 561 thermostatic valve ensures accurate maintenance of the set temperature in the heating circuit.
• Automation: ARM 141 actuator enables remote control of the rotary valve, increasing user comfort and allowing optimization of the heating system operation.
• Easy installation and service: intuitive design facilitates installation and maintenance of the device.
• Maximum heating power up to 35 kW: enables use in larger heating installations.
• 3/4 inch connections: standard size facilitating integration with existing hydraulic infrastructure.

Thanks to the use of PrimoBox AZB, it is possible to significantly improve the thermal comfort in the building, reduce heating costs and increase the reliability of the entire heating system – both for the installer and the end user.