Product Name
Leister 142.718 120v Replacement Heating Element (Type A) for TRIAC ST & AT
Brief Description
The Leister 142.718 is a genuine 120V/1550W replacement heating element designed specifically for Leister TRIAC ST, TRIAC AT, and older TRIAC BT hot air welding and processing tools. This critical component is responsible for generating the high temperatures required for a wide array of professional heat-related applications, ensuring the continued optimal performance of the hot air gun.
Popular Applications & Uses
- Plastic welding of sheets, pipes, tanks, and containers.- Welding of roofing membranes (PVC, TPO, EPDM) and flat roof installations.- Seam welding and laying of vinyl and other thermoplastic flooring materials.- Shrinking applications for cables, electrical interconnection devices, and packaging films.- Molding and shaping of various thermoplastics.- Repair of plastic components in automotive service, such as bumpers and dashboards.- Welding of geomembranes for civil engineering projects, including pond liners, geotextiles, tunnels, and landfills.- Fabrication and repair of industrial fabrics, advertising banners, billboards, tarpaulins, and inflatable plastic items.- Soldering of copper tubing and metal foils.- Activating hot melt adhesives.- Thawing frozen water lines.- Repair and desoldering of electronic components.- Construction and repair in aquaculture and marine environments (e.g., boats).
Industries that Commonly Use It
- Construction/ Building Services- Plastic Fabrication- Flooring Installer or Manufacturer- Tarp, Fabric, Awning Manufacturing- Automotive Service/Repair- Electrical Services or Products- Marine- Sign & Display- General Manufacturing- Distributers & Resellers- PVC Trimboard
Special and Unique Features
- **Genuine Leister Part:** Ensures perfect fit, performance, and reliability with compatible Leister tools.- **High Heating Capacity:** Capable of enabling hot air tools to reach temperatures up to 1200°F (650°C) or 1290°F (700°C).- **Robust Construction:** Made with nickel-chromium wrapped ceramic, designed for continuous use in demanding environments.- **Easy Replacement:** Engineered for simple and straightforward replacement, minimizing downtime for professionals.
Key Properties
- **Voltage:** 120V- **Power:** 1550W- **Type:** A (specific to TRIAC ST/AT/BT models)- **Material:** Nickel-chromium wrapped ceramic for efficient heat generation and durability.- **Lifespan:** Designed for robustness, but as a consumable part, its lifespan is subject to extreme operating conditions, including oxidation, mechanical stress, and corrosion.
Surface Compatibility
The heating element itself does not directly contact surfaces. Instead, it heats air which then processes various thermoplastic materials and fabrics, including:- PVC (Polyvinyl Chloride)- TPO (Thermoplastic Polyolefin)- EPDM (Ethylene Propylene Diene Monomer)- PP (Polypropylene)- PE (Polyethylene)- Other thermoplastic sheets, films, and membranes- Coated fabrics and tarpaulins- Copper and metal foils (for soldering)
Known backups / known substitutes
- **Leister 142.717:** The 230V version of the heating element for 230V TRIAC ST/AT/BT models.- **Leister 100.702:** Replacement heating element for Leister TRIAC S hot air tools.- **Leister 103.607:** Replacement heating element for Leister HOT JET S hot air tools.- **Third-Party Direct Replacements:** Products like the Industrial Heat Sources IHS-142.718 offer compatible alternatives at a potentially lower cost.
Comparison Note
The Leister 142.718 heating element is specifically engineered for the TRIAC ST and AT series, known for their versatility and precision in professional hot air applications. While other Leister heating elements exist for different tools (e.g., TRIAC S, HOT JET S), the 142.718 is tailored to the 120V TRIAC ST/AT/BT models, ensuring optimal performance and compatibility with their advanced features like digital temperature control and ergonomic design. Its genuine Leister origin typically guarantees superior quality and longevity compared to generic alternatives, though third-party options are available for cost-conscious users.
