Articles Tagged with ''vacuum pump''

NAVAC Taps ITM Instruments as its Canadian Repair Shop

May 21, 2025

Known for its commitment to high-quality repairs and customer satisfaction, ITM Instruments operates multiple service locations across Canada, a press release from NAVAC said.

HVAC Q&A Episode 9: Tools for Working With A2Ls

Maria Taylor

April 24, 2025

Tool manufacturers explain the broad categories of tools that might need an update to comply with new A2L refrigerant systems: leak detectors, manifolds, vacuum pumps, recovery machines, and gauges that can sense R-454B.

NAVAC Training Manager Among the Most Influential

December 12, 2024

The list of the Top 25 Most Influential HVACR Instructors and Educators, put together by HVAC Excellence, recognizes individuals who are shaping the future of the HVACR industry through exceptional teaching, dedication, and advocacy for education.

NAVAC Sales Director to Speak at HARDI Conference

November 26, 2024

Keith Keller’s upcoming presentation at the HARDI conference will focus on improving communication between distributors and suppliers as well as on fostering stronger relationships with distributors.

NAVAC Comes to Aid of Couple Facing Health Challenges

Company Helps Miracle Mechanical Install Free System Replacement

September 20, 2024

Miracle Mechanical has successfully transformed the lives of families facing financial and health-related challenges with no-cost HVAC and plumbing services.

The Importance of Clean Oil in a Vacuum Pump

September 8, 2024

When choosing a vacuum pump, its pays to find a unit that makes oil changes convenient.

Three Tips for Your Next System Evacuation

September 5, 2024

Ensuring a vacuum pump system is evacuated and free of air, nitrogen, moisture, and other contaminants is a crucial step to keep the system running optimally.  

Tips for Taking Care of Your Hoses

Here are some of the best ways to care for and inspect your HVACR vacuum and charging hoses

Tony Gonzalez

November 5, 2023

If you’re a busy HVACR professional, hoses are among the pieces of equipment you use most often.

Yellow Jacket P51 TITAN and Series 41 Digital Manifolds

Cool New Tools for A2L Refrigerants

The transition to mildly flammable alternatives will require spark-free tools

Joanna R. Turpin

October 11, 2023

HVAC contractors and technicians must invest in new spark-free tools that are compatible with the A2L refrigerants.

Gas Ballast in Vacuum Pump Aids Evacuation

Proper evacuation ensures no atmospheric air remains in a refrigeration system

Joe Marchese

September 3, 2022

Proper evacuation of a refrigeration system is an important part of repairing or installing a unit, and the gas ballast in the vacuum pump helps improve the process.

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

In this session, we will cover how to design VRF systems for the U.S. market using new A2L refrigerants. These systems provide an advanced zoning solution by using inverter technology to deliver precise heating and cooling control across multiple zones and spaces.