The Helios EHR‑R 6/250 TR is a closed tubular electric heater designed for use in commercially available duct systems. It features a stainless steel heating element that operates at a low surface temperature, promoting safe and efficient heating performance.
The unit is housed in a galvanized sheet steel duct casing and includes a terminal box for straightforward installation. Integrated temperature control provides precise regulation of air temperature, while safety is ensured through an automatically resetting temperature limiter triggered at 50 °C and a manually resettable limiter that activates at 120 °C.
Ideal for controlled air heating applications, the EHR‑R 6/250 TR combines reliable performance with built-in safety features and a compact, easy-to-install design.