

Get Informed With Experts From Campbell and Young Supply Company
Keeping Cool Part 2: The A2L Revolution in HVAC and Refrigeration
2875 Crane Way, Northwood, Ohio 43619
May 14, 2025 at 11:30 AM – 1:30 PM
Join us for lunch as we explore how next-generation A2L refrigerants are transforming HVAC and Refrigeration in industrial environments and what everyone needs to know about these cooling game-changers. Learn the basics of how these refrigerants work to keep our plants operating while meeting modern environmental standards.
Featured Speaker: Ron Rizzo, Chemical Engineer with over 46 years of experience from Young Supply Company
Seating Is Limited, RSVP Today!
Discussion will include:
- Quick Review of Worldwide Environmental Concerns
- Update on EPA Regulations
- Action Plans to Save Energy and Reduce Maintenance Costs
- A2L Safety, Shipping and Reclaim Containers, Refrigerant Detection Devices, Recovery and Vacuum Machines
- R-22 and R-404a/507a Retrofit Options Using A1 Refrigerants
- Questions and Consultation Time

Get to Know Our Team
Meet the Experts Behind the Work
Our team brings decades of experience in HVAC, plumbing, and energy solutions. Get to know the people who keep your building running at peak performance.
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Kris Campbell Principal
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Pete Vavrinek VP & CFO
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Todd (Lumpy) Kocsis General Manager Toledo
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Shanna Warner General Manager Ann Arbor
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Jim Ingersoll General Manager Cleveland
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Andrew Hoverson New Business Development
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Dave Mobus Service Quote Specialist
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David Solomon Maintenance Sales
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Jennifer Natale New Business Development
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Joe Leffler Project Sales Associate
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Jonathan Radtke Service Manager
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Jacey Helminiak Representative
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Katie Clouse Service Coordinator
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Kelley Thomas Maintenance Sales
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Kevin Coakley Project Sales
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Laurie Long Maintenance Sales Representative
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Leo Bower Dispatch
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Marty Krueck Sales Manager
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Nick Fling Project Sales Associate
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Penny Goodman Dispatch
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Wayne Lemke Project Sales
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Zach Robinson Maintenance Sales Representative