Ritchie Engineering Co.

Bloomington, MN 55438

COMPANY OVERVIEW

About Ritchie Engineering Co.

Contact

10950 Hampshire Ave South
Bloomington, MN 55438
http://www.yellowjacket.com
952-943-1333
800-769-8370
800-322-8684

More Info on Ritchie Engineering Co.

Ritchie Engineering manufactures the full line of YELLOW JACKET air conditioning service tools.

PRODUCTS & PRESS RELEASES

Yellow Jacket Turbo Recover
Feb. 16, 2022
Prevents cross-contamination
Bullet Dc Vacuum Pump
Dec. 9, 2021
Easy-to-carry, lightweight design
63325 Alloy Deluxe Ratchet Tube Bender Kit Open Case 5x5
March 31, 2021
Able to bend 1/4" and 7/8" soft copper and aluminum
Ritchie Eng Scape
Feb. 23, 2021
Designed for use with A2L systems, the integration of a brushless DC (BLDC) motor to drive the vacuum pump provides several technological advantages over AC motor driven vacuum...
Photo courtesy of Ritchie Engineering Company, Inc.
Greg Guse, director of engineering, Ritchie Engineering Company, Inc.
June 15, 2020
Greg Guse, director of engineering, Ritchie Engineering Company, Inc. is responsible for driving product strategy and development, as well as contributing to the marketing and...

Articles & News

Mike Shore
June 18, 2018
One often overlooked opportunity is the air conditioning system inside every vehicle that rolls into your shop.

Videos & Resources

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June 4, 2020
In this video, Scott Brown, ASE Master Certified L1 Technician, reviews the YELLOW JACKET ManTooth Wireless MVAC Diagnostic Kit.

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All content from Ritchie Engineering Co.

Jim
Aug. 5, 2020
The inlet to outlet temperature change on a condenser should be 20 degrees F minimum to 50 degrees maximum for a tube and fin condenser.
93600 Bullet Vacuum Pump Angle Merged Cmyk 300dpi5x5
June 15, 2020
The Yellow Jacket Bullet X Vacuum Pump is a two-stage rotary vane oil-sealed 7 cfm pump that pulls down to 25 microns. It features a wide mouth oil reservoir port for easier, ...
3
May 28, 2020
An enthalpy chart shows the A/C cycle and at what temperature and pressure the refrigerant changes from a gas to a liquid and back to a gas.
1
May 28, 2020
The Automotive Mantooth Kit allows you to quickly connect to a vehicle with minimal loss of refrigerant for both R-134a and R-1234yf systems.
1
May 28, 2020
With most newer vehicles running a variable displacement compressor and diagnosing by suction and discharge A/C pressures alone is probably not telling the whole story of what...
Jim
May 28, 2020
To get an accurate enthalpy chart, the clamps need to be placed in the correct locations.
Jim
May 28, 2020
When using the Yellow Jacket Mantooth Kit make sure to set your elevation.
93266 Yjii Vacuum Pump 484x416
March 19, 2020
The Yellow Jacket YJII Vacuum Pump features a compact, lightweight design for servicing small systems for a wide range of applications. Its compact size allows for portability...
Photo courtesy of Ritchie Engineering Co.
Sam Negandi, automotive sales director, Ritchie Engineering Co.
July 23, 2019
Sam Negandi, a proven sales professional, will lead the company’s automotive division.