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Leister Triac ST Heating Element 142.718, Replacement Hot Air Welder Part
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Leister Triac ST Heating Element 142.718, Replacement Hot Air Welder Part
This is the Leister 142.718 replacement heating element for the Triac ST hot air welder, sold as one element per order. It restores full heat output when a worn element no longer reaches welding temperature. It pairs with Leister Triac ST welders and Leister welding nozzles.
Key Features:
- Genuine part: A Leister-manufactured replacement element for the Triac ST welder.
- Part 142.718: Carries the Leister part number 142.718 for the Triac ST heating element.
- Restores output: A fresh element returns the welder to full hot air output for membrane welding.
- Field replaceable: Designed to be swapped into the Triac ST as part of routine service.
- Keeps crews working: Carrying a spare element prevents downtime when an element fails mid-job.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Leister |
| Sell unit | 1 heating element |
| Product line | Leister Triac ST parts |
| Manufacturer | Leister Technologies LLC |
| Leister part number | 142.718 |
| Fits | Leister Triac ST hot air welder |
| Pack quantity | 1 heating element per order |
| Intended use | Replacement heating element for hot air welding |
| Assembly | Installs in the Triac ST welder; professional replacement recommended |
Fit and Compatibility:
Made for the Leister Triac ST hot air welder only. Welder, nozzles and other service parts are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One Leister 142.718 heating element; the Triac ST welder and nozzles are sold separately.
Q: Which welder does it fit?
A: It is the replacement heating element for the Leister Triac ST.
Q: When should I replace the element?
A: Replace it when the welder no longer reaches proper welding temperature or output is inconsistent.
Q: Is it a genuine Leister part?
A: Yes, it is manufactured by Leister Technologies LLC and carries Leister part number 142.718.
Q: How is it sold?
A: One element per order.
Expert Verdict Reviewed by the SuperArbor Pro Desk
Heating elements are the most common wear item on hot air welders; heat output fades gradually and seam quality drops before the element fails outright. Track welder temperature and keep a genuine 142.718 element in the service kit. Always replace with genuine Leister parts so welder performance and warranty coverage stay intact.
Disconnect the welder from power and let it cool completely before replacing the heating element.
Order the genuine Leister Triac ST heating element 142.718 and keep your welder at full temperature.
Only logged in customers who have purchased this product may leave a review.
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