- Precise Electronic Control: Features an integrated electronic temperature regulator with time-proportional Pulse/Pause technology for extremely accurate and silent operation.
- Durable Construction: Made from Aluzinc-coated sheet steel with a stainless steel heating element, resistant to wear and corrosion.
- Easy Installation: Round 250mm spigot connection with rubber seals for airtight fitting; terminals available for interlocking with pressure or airflow guards.
- Safe and Efficient: Includes integral overheating protection with manual reset; designed for a maximum output air temperature of 50°C.
- Compact & Lightweight: Approximate weight 4.8 kg, suitable for various HVAC setups with 3kW power and 230V single-phase operation.
The Systemair CBM 250-3,0 Round Duct Heater is a high-performance electric heater designed for standard spiral circular ducts. Crafted from durable Aluzinc-coated steel with a stainless steel heating element, this unit provides precise, silent, and wear-free temperature control via an integral electronic regulator with Pulse/Pause technology. Rubber seals on connecting spigots ensure airtight installation, while the unit supports interlocking with pressure and airflow guards for added safety. With a maximum output air temperature of 50°C and a compact, lightweight design, this duct heater is ideal for residential, commercial, or industrial HVAC applications. Available in a sleek silver finish, it combines reliability, efficiency, and easy installation for any duct system.
