Open-Coil vs Tubular Electric Heaters: Engineering Trade-Offs Explained

Tue, 30 Dec 2025 12:41:11 +0000

Choosing the correct electric heater is not just about matching voltage and wattage. In industrial and commercial systems, heater performance is influenced by airflow, operating temperature, duty cycle, space limitations, safety requirements, and long-term reliability. Two of the most widely used technologies are open-coil electric heaters and tubular electric heaters. While both convert electrical energy into heat, they behave very differently under real operating conditions.