🔥 J-900 Butane Heat Gun: Cordless with Automatic Ignition for ECG Review

Not good for outdoor use It doesn't shrink connectors Maybe only heat shrink tubing Very disappointing Need a cordless heat gun

I like that the wires don't burn but the tubing shrinks. Works as stated. Even with wind. Used every day at work and makes multiple connections every day. It didn't disappoint.

Fire detector specialist, works great with heat detectors. SLC plastic heaters tend to melt before firing. Recommend the Dewalt 20V cordless heat gun at this point. But it works fine on aluminum heaters.

Worked great while at work. But today it didn't shine. I could use a different flame to start it and it would work. I don't smoke so I didn't have a lighter handy. I do not recommend this item to anyone.

You have a few options: shrink electrical connections with a butane lighter, being careful not to burn the wires, or use this tool. This works well for smaller jobs and the risk of burns is much lower. Available heat is limited - if you try to crimp 2/0 (AWG 00) wire it won't work. But for general tasks with AWG 6 or less wiring it's a real boon - and I'll say I've been using the butane lighter method for years. The first system I bought stopped working after about three years and I had to buy…