Heating automation
Heating temperature controller TECH ST-37N RS EU - complete with wiring and metal housing
The indicated price is valid ordering till 31.01.2026.
Please contact us on +371 28339922 to check if the item is in stock before making a purchase. Just because the indication is available does not guarantee that the item is available immediately.
Control equipment:
LCD display
Temperature sensor for central heating, hot water, feeder (protection)
Thermal protection (thermal)
Panel housing for boiler or metal housing
Functions performed by the controller:
Central heating pump control
Hot water pump control
Fan and screw or piston feed control
Possibility to connect module ST-65 GSM
Possibility to connect ST-505 Ethernet module
Possibility to connect a room controller with RS or traditional communication
Possibility to control two valves with additional modules ST-61 v4 or ST-431N
Weekly check (optional)








