The Electronic Temperature Controller ELEKTRA OTDC is designed for heating systems, especially for electric floor
heating. Produced in accordance with EN 60730-1 and EN 60730-2-9.

It consists of controller with built-in air sensor and floor sensor, giving a more balanced thermostat, but there is no timer function.

This package contains:
Type OTDC-1999
• controller OTDC with built-
• floor temperature sensor
with 3 m tail (ETF-144/99),
• instruction manual.