HVAC Quick Reference Cards, Refrigerant Charging and Troubleshooting Tech Guide for Air Conditioners & Heat Pumps, Portable HVAC Tools Card, 4 Pieces, Double-Sided, with a Ring, 9" x 6"
All-Weather HVAC Reference Cards:Crafted from flexible, weather and UV-resistant ABS plastic materials, these very sturdy cards survive tough job sites—damp basements, scorching rooftops, or humid crawl spaces. No more soggy or faded guides! Great reference cards that will last through years of heavy use
4 Double-Sided Cards + Storage Ring:This must-have HVAC tool is packed with essential data: P/T charts, refrigerant weights, maintenance checklists, superheat calculations, and more. Very easy and understandable, it's indispensable for the novice and a time-saver for seasoned pros. Includes a convenient storage ring for easy access on jobs—all in one portable set
Faster Repairs & Training:Streamline installing, maintaining, and troubleshooting ACs/heat pumps. Just a very handy tool for a quick look-up on procedures, featuring a Frozen Evaporator Quick Guide and Troubleshooting A/C Systems. Perfect for HVAC techs of all levels
Fits in Your Tool Bag:Ditch bulky manuals! These compact cards slot into pockets or clip to belts (thanks to binding holes), giving you instant access to critical data mid-job
Trusted by HVAC Pros:The Ultimate On-the-Job Companion,Every card is field-tested for accuracy, with clear diagrams and error-proof charts. Work confidently knowing your HVAC tools deliver proven, reliable performance