Tech ST-427i automation for controlling three pumps

Operating principle
The ST-427i controller is designed to control three pumps . Its purpose is to turn the pumps on when the temperature exceeds the turn-on threshold and turn them off when the boiler cools down (due to a shutdown). For the second pump, in addition to the turn-on temperature, the user sets a target temperature until which the pump will operate. Pump priorities can be customized.

Controller functions
* control of three pumps based on temperature measurements
or by time
* anti-stop function
*anti-freeze function
* the ability to set pump operation priorities
* possibility of connecting a room regulator

Controller equipment
* LCD display
* three temperature sensors
* impulse handle
* the body is made of high-quality materials, durable
Keywords: Tech ST-427i automation for controlling 3 pumps, Boiler automation, buy boiler automation, buy heat exchanger, buy three-way valve, buy boiler programmers, buy thermostat
Country of origin: Poland