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How TXV works – Thermostatic expansion valve working principle, HVAC Basics vrv heat pump
Hey there, guys, Paul here from TheEngineeringMindset.com. In this video, we are gonna be looking at how a thermostatic expansion…
Klein MM420 Review: My Go-To HVAC Multimeter
After five years in HVAC, I’ve burned through my share of cheap multimeters. The Klein MM420 changed that. This thing handles everything I throw at it—from checking 24V control circuits to testing compressor windings in hundred-degree attics. The auto-ranging feature saves time when I’m bouncing between voltage checks and resistance readings, and the TRMS actually matters when you’re diagnosing variable-speed equipment. What really sold me was durability. I’ve dropped it off a condenser unit, left it in the rain, and it keeps working. The leads are thick enough to survive daily abuse, and the display stays readable even in direct sunlight. At this price point, you won’t find a tougher, more reliable meter for HVAC work. It’s been in my bag every single day for two years.
The Ultimate Recovery Setup!! #hvac #howtohvac #refrigerant #hvacrepairs
Here is a proper recovery system this is The field piece mr45 recovery machine It's got the zero stop feature which is Awesome So here's the setup Coming into the machine I have a 90 Degree fitting quarter to 3…
I Tested Klein’s 4-Pound Sledge on Real HVAC Jobs
I’ve demolished my share of ductwork and busted through more wall anchors than I care to count, so when Klein sent me their H80694 sledge, I put it through the wringer on actual job sites. After three weeks of real-world HVAC work—from knocking out old concrete pads for condenser units to persuading stubborn sheet metal—this 4-pounder has earned its spot in my van. The fiberglass handle actually absorbs shock like they claim, which matters when you’re swinging it repeatedly during a demo job. At 4 pounds, it’s heavy enough to get work done but won’t wear you out by lunchtime. The lanyard hole is a nice touch for working on rooftops. Bottom line: it’s not the cheapest hammer out there, but it’s built like Klein actually asked HVAC techs what they needed.
Exploring the HAUTMEC Swaging Tool: Our 6-in-1 Experience
In our latest hands-on experience, we put the HAUTMEC Swaging Tool 6 in 1 PL0032 to the test, and we were thoroughly impressed by its versatility and ease of use. This compact tool combines six essential functions, allowing us to tackle various swaging tasks effortlessly. Whether we were working with cables, wires, or tubing, the adjustable dies made it simple to achieve precise, professional results without the need for multiple tools cluttering our workspace.
What stood out to us was the sturdy construction and ergonomic design, which made lengthy projects feel manageable. Plus, the included carrying case keeps everything organized and portable. Overall, the HAUTMEC Swaging Tool has quickly become a staple in our toolkit, and we can confidently recommend it to both DIY enthusiasts and professionals alike. Stay tuned as we dive deeper into each feature and share some tips for maximizing its potential!
Skilled Trades Up with Tad Fuller: Insights from HVAC Shop Talk Live | 5/13/23
Welcome to our latest blog post featuring insights from HVAC Shop Talk Live with Tad Fuller! In this edition, we’re discussing the rise of skilled trades in the current job market. As the demand for skilled trades continues to increase,…
