4000W 230V SERN M Type Serpentine Air Heater Element 485x300mm CR304 Stainless Heating Coil
The SERN 4000W 230V M-type serpentine heater (485x300mm) is designed for dry environment heating applications requiring high surface coverage and fast heat distribution.
Its M-shaped serpentine design increases heating surface area, delivering more efficient and uniform heat output across the working zone.
Manufactured from CR304 stainless steel (Kroma Krom), it offers strong resistance to oxidation and long-term durability, making it suitable for hygienic and industrial environments.
With 4000W power, it provides powerful heating performance for ovens, air heaters, and industrial heating systems.
Technical Specifications
- Brand: SERN
- Product Type: Air Heater Element (Dry Use)
- Design: M Type Serpentine
- Dimensions: 485 x 300 mm
- Power: 4000W
- Voltage: 230V
- Material: CR304 Stainless Steel (Kroma Krom)
- Model Code: R6020
- Application: Air heating, ovens, industrial heaters
- Mounting: Frame or housing installation
Advantages & Disadvantages
Advantages
- Wide heating surface (M-type design)
- High power output (4000W)
- CR304 corrosion-resistant material
- Suitable for dry air heating applications
- Long service life
Disadvantages
- Not suitable for liquid immersion
- Requires proper airflow for efficiency
- Needs correct mounting structure