Marcone Expands Refrigerant Line with Chem Penn
St. Louis, MO (September 24, 2025) – Marcone, the appliance parts division of top national OEM distributor mSupply, today announced the addition of an eco-friendly refrigerant and accessories from Chem Penn to its product lineup.
“This expansion reflects Marcone’s commitment to providing technicians with sustainable solutions while maintaining the highest standards of quality and service,” said Nicole Earl, Director of Purchasing for mSupply.
The new offerings include the R-600a isobutane refrigerant for domestic use. It is 99.5% pure with ultra-low moisture and meets or exceeds ASHRAE 700 standards.
Also available is Chem Penn’s critical charge measuring delivery system for hydrocarbon units, offering high-accuracy measurement in ounces and grams and a compact, battery-operated design with a six-month warranty. Finally, Marcone provides the aerosol valve adapter from Chem Penn, specifically designed to deliver constant flow from R600a service cans.
With its national distribution footprint, Marcone ensures unmatched delivery speed, making it easier than ever to access essential refrigerants.
“Technicians today need solutions that are not only effective but also environmentally responsible,” Earl said. “By partnering with Chem Penn, we’re helping our customers stay ahead of regulatory requirements while reducing environmental impact.”
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About mSupply
mSupply is North America’s leading distributor of OEM repair parts and equipment, serving professionals in the appliance, HVAC and plumbing industries. Headquartered in St. Louis, Missouri, mSupply is a multi-billion-dollar enterprise offering an extensive product range, industry expertise and seamless service. With more than 2,000 associates across the U.S. and Canada, mSupply delivers with speed, reliability and precision through its branches, distribution centers and extensive fleet of delivery vehicles. Shipped orders reach 93% of U.S. customers via next-day ground delivery and 100% within two days. Learn more at msupply.com.
Media Contact:
Elizabeth Davies
mSupply
Cell: 815.440.8768
elizabeth.davies@msupply.com
