The ST-28N zPID Controller by TECH-STEROWNIKI (Product Code: WG.21.0148) is an advanced temperature regulator designed specifically for solid fuel boilers. This controller efficiently manages the operation of the heating system by regulating the circulation pump for central heating (CO), the domestic hot water pump (CWU), and the fan. With its precise temperature measurement accuracy of 1°C and a wide temperature setting range from 45 to 80°C, it ensures optimal performance and comfort in your heating system.

Equipped with a user-friendly LCD display and multiple temperature sensors, including those for CO, CWU, and flue gas exit, the ST-28N zPID Controller offers comprehensive monitoring and control capabilities. Its robust design allows for installation directly on the boiler, ensuring durability and ease of access. The controller operates on a 230V/50Hz power supply and features a maximum power consumption of just 5 W, making it an energy-efficient choice for modern heating solutions.

One of the standout features of the ST-28N zPID is its zPID software, which enhances the controller's functionality by providing automatic fan control and precise management of heating elements. The controller also includes built-in thermal protection, ensuring safety and reliability during operation. With a temperature range for measurement from 0 to 85°C and sensor durability rated from -25 to 90°C, this controller is designed to perform under various environmental conditions, making it a superior choice for efficient heating management.