Testing a BlazeCut fire suppression system for 3D printer fires @TeachingTech
Testing a BlazeCut fire suppression system for 3D printer fires  @TeachingTech
Uploaded May 2025 | Updated September 2026, 2 weeks ago
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3D printer fires are thankfully getting rarer, but there is always a risk. In this video, we explore the likelihood of a fire and evaluate the BlazeCut T-series range as an insurance measure for putting them out automatically.

These products were sent to me free of charge for the purpose of testing. This has been carried out in accordance with my review policy. All opinions expressed are my own. teachingtechyt.github.io/reviewpolicy.html

BlazeCut website: blazecut.com

0:00 Introduction

0:51 Can 3D printers still catch on fire?
Previous video: youtu.be/lURxGcdBm9A
Instagram post 1: instagram.com/p/BriuxUcHf2y
Fire article 1: thissmarthouse.net/dont-burn-your-house-down-3d-printing-a-cautionary-tale
Fire article 2: alveo3d.com/en/3d-printer-fire-safety
Instagram post 2: instagram.com/p/DICDEghB0yc
Reddit post: reddit.com/r/3Dprinting/comments/1hbymzm/my_3d_printer_caught_on_fire_what_do_i_do_now
A1 recall: bambulab.com/en-us/support/A1recall

3:50 What is the BlazeCut T series?
T-series product page: blazecut.com/t-series
Prusa enclosure blog post: blog.prusa3d.com/we-are-expanding-our-enclosure-family_97833
Prusa enclosure version: prusa3d.com/product/fire-suppression-system-for-original-prusa-enclosure-2
T series application guide: blazecut.com/application-guide
GPU fire article: fudzilla.com/news/60814-rtx-5090-s-fiery-flaw-isn-t-going-anywhere

6:19 Unboxing

6:55 Race car application and installation

8:28 3D printer application and test design
Wham Bam pop-up enclosure (affiliate): bit.ly/2Ttxdqv
3D printer test video: youtube.com/watch?v=V7wXDTfnmcQ
Nichrome wire: https://www.jaycar.com.au/nichrome-resistance-wire-4-metre-pack/p/WW4040
Old school 3D printing video: youtu.be/bc6eKtxCyNk

11:59 Test 1 fail

12:54 Test 2 and aftermath

16:09 Taking it further - pressure switch version

17:31 Conclusion

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Testing a BlazeCut fire suppression system for 3D printer fires

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