LYNDHURST, N.J. — Jesse Stewart, national training manager at NAVAC Inc., is one of the Top 25 Most Influential HVACR Instructors and Trainers for 2025. The list, put together by HVAC Excellence, recognizes individuals who are shaping the future...
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LYNDHURST, N.J. — NAVAC Inc., a global leader in HVAC vacuum pumps and HVACR tools, continues to expand its influence within the HVACR industry through its participation in Heating, Air-conditioning & Refrigeration Distributors International...
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LYNDHURST, N.J. — NAVAC, a supplier of HVAC vacuum pumps and tools, gauges, hoses, recovery units, and other industry-specific items, is a sponsor of Miracle Mechanical, a charitable initiative that provides free HVAC and plumbing services to...
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A vacuum pump is a powerhouse machine that removes air, gases, moisture, and contaminants from a system to create a clean environment for refrigerants. These efficient and powerful machines need clean oil to perform at their peak. When oil...
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For refrigerant heating and cooling systems to work correctly and optimally, the refrigerant must be free of air, nitrogen, moisture, and contaminants. Therefore, before charging a system, it’s critical to evacuate the system with a vacuum pump...
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