- Seamless Compatibility: Designed specifically for Ender 3 S1 models, this extruder heating block kit ensures stable performance across various 3D printers, eliminating compatibility concerns. - Efficient Temperature Control: The included NTC100K 3950b thermistor delivers precise temperature readings, optimizing your printing results. Remember to select option 1 in the firmware settings to ensure full compatibility. - Enhanced Heating Performance: Featuring a 24V 40W heating element (6 x 20 mm) paired with the NTC100K B3950 thermistor (3 x 5.5 mm), this kit provides rapid and consistent heating, allowing for quicker setup and smoother operation during your 3D printing projects. - Premium Materials: Constructed from high-quality aluminum for the heating block and stainless steel for heat insulation, this kit guarantees durability and precision in all your 3D printing endeavors. Applications: - Ideal for hobbyists and professionals seeking to upgrade their Ender 3 S1 for improved printing efficiency and accuracy. - Perfect for those who frequently work with various filament types and require reliable temperature control for optimal results. - Great for users looking to enhance their overall printing experience with consistent heating and dependable performance. Upgrade your 3D printing setup with this specialized extruder heating block kit, designed to meet the demands of your projects while ensuring durability and efficiency.