Tech ST I-3 Heating System Control System

A modern, efficient home requires the use of multiple alternative heating sources. However, to achieve real savings, a single system that manages them all is essential.

The Tech I-3 controller enables efficient management of a heating system including two heat sources (solar collectors and/or a boiler), three pump-mixing circuits, and a DHW circuit. The Tech I-3 also features the ability to control additional pumps in valveless circuits, lighting, and lawn irrigation.

Functions implemented through the controller:

• smooth control of three mixing valves;

• management
Keywords: Tech ST I-3 heating system control automation, Heating, Heating equipment components, Heating equipment automation, heating equipment components
Condition: New
Mains voltage: 220~240 V
Purpose of the component: For solid fuel boilers
Component type: Automatic
Possibility of connecting a room thermostat-program: Yes
Power consumption (W): 10
DHW pump control: Yes
Automation for: Heating systems/Solar collectors
Fan control: No
Underfloor heating pump control: No
Fuel feed mechanism control (auger): No
Solar Collector Pump Control: Yes
Three-way valve control: Yes
Throttle Control: No
Second fan control: No
Recirculation pump control: Yes
Pellet burner control: No
Heating pump control: Yes
Flue gas temperature sensor: No
Lambda probe: No
Temperature setting range, °C: +8...+90
Heating pump or DHW pump control: No
Maximum temperature measurement range, up to °C: -30
Heating pump load, up to (A): 0.5
Fuel level display function: No
Load on the DHW pump, up to (A): 0.5
Length (mm): 77
Minimum temperature measurement range, from °C: +99
Load on three-way valve, up to (A): 0.5
Load on the circulation (recirculation) pump, up to (A: 0.5
Solar collector pump load, up to (A): 0.5