Don’t Do This!! | HVAC Hacks

Don’t Do This!! | HVAC Hacks

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  • Klein 11046 Wire Stripper: My Field-Tested Review

    ByMike Izzo

    I’ve stripped more wires in crawlspaces and attics than I care to count, and the Klein 11046 has earned a permanent spot in my tool bag. This isn’t some fancy gadget that impresses the apprentices—it’s a straightforward stripper that does exactly what you need when you’re running thermostat wire or low-voltage controls.

    The precision-ground holes consistently strip 16-26 AWG stranded without nicking the copper, which matters when you’re dealing with delicate control circuits. At under six inches, it fits where those bulkier strippers won’t, especially in tight junction boxes. Yes, it’s Made in USA, and you can feel it in the build quality.

    After six months of daily use, the cutting edges are still sharp and the spring tension hasn’t weakened. It’s not revolutionary, but it’s reliable—and in this trade, that’s what counts.

  • Klein 80178 Sawhorses: My Jobsite Go-To

    ByMike Izzo

    I’ve been hauling the Klein 80178 sawhorses in my van for about eight months now, and they’ve become essential gear for ductwork fabrication and unit staging. The folding design actually works – I can collapse them one-handed and wedge both behind my passenger seat without playing Tetris. The adjustable height from 26 to 32 inches means I’m not killing my back whether I’m cutting sheet metal on a basement floor or working at waist level in a mechanical room. Those 2×4 support arms grip lumber tight, but what really matters is they hold a condenser steady while I’m connecting lines. At crawlspace jobs or tight retrofit work, having a stable platform that sets up in seconds makes the difference between getting it done and getting frustrated. They’re built solid enough that I’ve stopped babying them.

  • Klein B2109 Shears: My Honest Field Test Review

    BySteve

    I’ve been running these Klein B2109 shears in my van for eight months now, and they’ve become my go-to for just about everything except cutting line sets. Here’s the deal: I needed scissors that could handle duct insulation in the morning and zip ties by lunch without falling apart. These deliver. The stainless steel blades stay sharp through constant abuse – I’m talking foil-backed insulation, plastic strapping, even thin gauge sheet metal in a pinch. What really sold me is the grip. When your hands are sweaty or you’re wearing gloves, cheap scissors are useless. These? Rock solid. At around twenty bucks, they’re priced right for a professional tool that actually earns its spot in your bag. Not perfect for everything, but damn reliable for 90% of what we cut daily.