C&D Valve Locking Refrigerant Cap

Keep Refrigerant Where It Belongs…

C&D Locking Refrigerant Cap

Works With Standard Valve Core Key

  • Help prevent unauthorized access
  • Reduce potential liability for inhalation induced injury or death
  • Deter refrigerant theft
  • Help prevent loss from cylinders and recovery tanks
  • Nickel plated and corrosion resistant
  • Made in the U.S.A.

1/4″ Locking Caps

2-Pack Part # CD2290/2

Limited Time Only $15.30

HVACR Fault Finder

HVACR Fault Finder

Troubleshoot Compressor Problems Instantly

The latest FREE mobile app from Emerson – the HVACR Fault Finder – lets you quickly and accurately diagnose and repair problems in residential air conditioning and refrigeration systems.

Now you can reduce costly callbacks and service your customers faster.

You’ll be equipped to easily troubleshoot HVACR equipment on-site, including systems with Comfort Alert, CoreSense technology and the Copeland Scroll Digital Compressor Controller. The app also identifies error messages and flash codes, along with common diagnostic and treatment solutions.

The HVACR Fault Finder from Emerson helps you:

  • Quickly and accurately troubleshoot system problems on-site with your smartphone or PC
  • Reduce costly callbacks
  • Identify error messages and flash codes
  • Better utilize electronics found in systems including, CoreSense Diagnostics, CoreSense Protection, and Comfort Alert diagnostics
  • Access additional tools including LED descriptions, product manuals, videos and engineering guides
  • Increase diagnostic accuracy to nearly 100%

View an Online Demo

Free Download

iTunes App Store Download

Android Marketplace Download

The Javelin

All In One Extension

The Javelin All In One Extension

Fully Adjustable Hole Cutter & Auger Extension Kit

Never get caught in a drilling extension jam again.

Just cut a 3/8″-16 threaded rod any length you need. The only extensions designed to drill over two feet.

Can also hold driver bits, nut drivers, drill bits, etc.

Part # 95000

Limited time offer only $62.40

Watch The Video

Get Your Degree In Cool!

Know Your Cool

Ritchie launched YELLOW JACKET UNIVERSITY this past summer, and while they’ve been adding new articles, videos and questions on a regular basis, they thought it was still missing something. Yes, “coursework” is a huge part of the university experience, but so are tests, and ultimately, a degree (beer, too, but it’s not easy to crack open a virtual cold one).As of October 2011, you can be a part of YJU’s first graduating class and get your “degree in cool.” The program consists of a 25-question exam that covers a variety of HVAC/R-related topics, and the answers are all located on the website. And, if you don’t know an answer off the top of your head, the source(s) on the site where the answer is found are listed right by the question. It’s an open site test! Get it? Moving on.If you get at least 20 right, you’ll be automatically entered into a drawing to win a YELLOW JACKET® Refrigeration System Analyzer, AccuProbe UVTM Leak Detector or Heat Pump Manifold.* And you can take the exam as many times as you want (through February 29, 2012) until you get that passing score. Seriously, it doesn’t get any easier than this. So get your degree, already!

Know Your Cool — Take The Exam