hvac-14 min read
The Best HVAC Tools for Your Next Job
SquarePeg|August 4, 2025

When it comes to proper installation and maintenance of HVAC units, having the right tools makes all the difference. Fieldpiece is known throughout the industry for creating the best HVAC tools: high-quality, reliable, and trusted by technicians, whether they’re handling routine maintenance or tackling a complex installation. At SquarePeg, we’re proud to offer Fieldpiece products that help pros work smarter, safer, and more efficiently.
Fieldpiece Wireless 4-Port SMAN Refrigerant Manifold with Built-In Vacuum Gauge
Designed for the modern HVAC tech, the Wireless 4-Port SMAN gives you fast, accurate readings with four ports for simultaneous connection to multiple refrigerants. Built-in micron gauge, sturdy construction, and wireless capability make it a smart addition to any jobsite.
Find out more directly from the manufacturer in this blog from Fieldpiece: Meet the New and Improved SMAN® Digital Manifolds | SM382V and SM482V.
Fieldpiece 1 HP 95 - 130VAC 60 Hz Digital Recovery Machine
This digital recovery machine is a must-have for speed and power. With a 1HP motor and a smart variable-speed DC compressor, it quickly pulls refrigerant – even in high temperatures – without skipping a beat.
If you are a professional HVAC technician, we recommend learning more about the role of recovery machines in this Fieldpiece blog: HVACR Tech’s Guide to Recovering, Recycling and Reclaiming Refrigerants.
Fieldpiece 2-Way Temperature Rod and IR Thermometer
Need quick, reliable pipe temp readings? This helpful HVAC tool clamps onto two pipes at once, giving you fast differential temperature measurements – perfect for superheat and subcooling checks on the fly.
Fieldpiece Pocket Knife Digital Thermometer
Compact and convenient for quick temperature readings, this digital thermometer is one of the best HVAC tools around. With a sharp stainless-steel probe and fast response time, it’s great for ambient temps, vent temps, or spot checks.
Check out this great Fieldpiece blog for more information: Temp Talk | Tips & Tools for Measuring HVAC System Air Temps.
No matter the HVAC task, Fieldpiece tools deliver the performance and precision you count on. Shop SquarePeg’s full selection of HVAC tools to gear up for your next job with the best in the business. If you need assistance, our team of experts is here to help! Contact us today.
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