Electric Heater Factory

Frequently Asked Questions

• Q: What is the basic principle of an electric heater?

• A: Most electric heaters work on the principle of resistive (or Joule) heating. When an electric current passes through a resistive material (like Nichrome wire), it converts electrical energy into heat.

• Q: Are electric heaters more efficient than gas heaters?

• A: Electric heaters are often more efficient at the point of use, as nearly 100% of the electrical energy is converted to heat. However, the overall cost and environmental impact depend on the source and cost of electricity versus gas.

• Q: Can you help me switch from a gas-fired system to electric?

• A: Yes, we can help design an electric heating system to replace a gas-fired one. This often provides better temperature control, a cleaner work environment, and improved safety.

• Q: What is the lifespan of a typical electric heater?

• A: Lifespan varies widely depending on the type of heater, operating temperature, and usage cycles. A well-designed heater in a suitable application can last for many years, often over a decade.

• Q: What safety features should I consider?

• A: Key safety features include high-limit thermostats to prevent overheating, thermal cutoffs, proper grounding, and for hazardous locations, explosion-proof enclosures.

• Q: Do you supply heaters for renewable energy applications?

• A: Yes, we provide heaters for applications like wind turbine de-icing, battery thermal management for energy storage systems, and components for solar panel manufacturing.

• Q: How do I control the power of an electric heater?

• A: Control is typically achieved using a temperature controller and a switching device like a contactor (for ON/OFF) or an SSR (for proportional control).

• Q: Can you provide heaters with different voltage ratings for different countries?

• A: Yes, we manufacture heaters to suit any standard voltage worldwide, including 120V, 230V, 380V, 480V, and more.