What we offer

HVAC Refrigerants

Caudill Supply supplies HVAC refrigerants for licensed HVAC contractors, service companies, maintenance professionals, and property managers throughout Jacksonville and Northeast Florida. We offer refrigerants for residential and light commercial systems along with the parts and installation supplies needed to complete repairs and new installations. Whether you’re servicing existing equipment or installing a new RunTru® by Trane system, our knowledgeable team provides dependable products, competitive pricing, and expert local support.

    HVAC Refrigerants for Jacksonville and Northeast Florida

    Caudill Supply is a trusted source for HVAC refrigerants serving licensed HVAC contractors, service companies, maintenance professionals, and property managers throughout Jacksonville and Northeast Florida. Whether you’re performing routine service, repairing a leaking system, or installing new HVAC equipment, we carry refrigerants and related products to help keep heating and cooling systems operating efficiently.

    Our knowledgeable team understands today’s refrigerant requirements and can help you identify the right product for your equipment while ensuring compatibility with your HVAC system.

    Refrigerants for Residential and Light Commercial Systems

    Modern air conditioning and heat pump systems rely on refrigerants to transfer heat and provide dependable cooling and heating. Using the correct refrigerant is essential for system performance, efficiency, and long-term reliability.

    Caudill Supply supplies refrigerants for a wide range of residential and light commercial HVAC applications. Whether you’re servicing an existing system or installing new equipment, we can help you find the refrigerant specified by the equipment manufacturer.

    R-410A, R-454B, R-32, R-407C & R-22 Refrigerants

    As the HVAC industry continues to evolve, refrigerant technologies and environmental regulations continue to change. Older refrigerants are being phased out while newer, more environmentally responsible options become the industry standard.

    Our experienced team stays current with these changes and can help contractors understand refrigerant availability, equipment compatibility, and replacement options. If an older system is no longer practical to repair, we can also recommend complete replacement equipment, including dependable RunTru® by Trane systems designed to meet today’s efficiency standards.

    More Than Just Refrigerants

    In addition to HVAC refrigerants, Caudill Supply stocks many of the products commonly needed during HVAC service and installation. Our inventory includes compressors, filter driers, copper tubing, Armaflex® insulation, recovery accessories, condensate pumps, electrical components, thermostats, capacitors, contactors, and many other HVAC replacement parts.

    By offering both refrigerants and installation supplies in one location, we help contractors save time and complete jobs more efficiently.

    Your Local HVAC Refrigerant Supplier

    Caudill Supply proudly serves customers throughout Jacksonville, Orange Park, Fleming Island, Middleburg, St. Augustine, Fernandina Beach, Yulee, and surrounding Northeast Florida communities. We are committed to providing quality HVAC products, competitive pricing, dependable inventory, and knowledgeable customer service for professionals across the region.

    If you’re looking for HVAC refrigerants in Jacksonville, visit Caudill Supply and let our experienced team help you find the right products for your next installation or service call.

    HVAC Refrigerants by Type & Application

    Caudill Supply stocks and sources HVAC refrigerants for residential and light commercial air conditioning, heat pump, mini split and refrigeration applications. Our refrigerant selection includes R-410A, R-454B, R-32 and R-407C, with R-22 refrigerant available to source depending on availability. We help HVAC contractors and service professionals find the proper refrigerant for both current and older heating and cooling equipment.

    We carry refrigerants used across a wide range of HVAC systems. R-410A refrigerant is commonly used in existing residential and commercial air conditioning and heat pump equipment, while newer R-454B refrigerant is used in many current-generation A2L HVAC systems. R-32 refrigerant is used in select ductless mini splits and other high-efficiency equipment, while R-407C is commonly used in certain replacement and retrofit applications.

    Whether you’re searching for R-410A refrigerant, R-454B refrigerant, R-32 refrigerant, R-407C refrigerant or R-22 refrigerant, Caudill Supply can help determine availability and provide refrigerant for compatible HVAC applications. We also stock many of the HVAC tools, gauges, hoses, vacuum pumps, recovery equipment, leak detection products and installation supplies contractors need when servicing air conditioning and refrigeration systems.

    Not sure which refrigerant your system requires? Check the equipment data plate, manufacturer specifications or existing refrigerant designation before purchasing. Our team can help HVAC professionals identify the appropriate refrigerant and check current inventory or sourcing options. EPA certification or other purchasing requirements may apply depending on the refrigerant and transaction.

    Call ahead with the model and serial, we’ll confirm stock and stage it for pickup, or request delivery straight to the job site.

    • Popular Parts
      • 45/5 MFD Dual Run Capacitors
      • 1/3 HP Condenser Fan Motors
      • Copeland ZP Series Scrolls
      • Honeywell T6 Pro Thermostats
      • Universal Defrost Control Boards
    • Related Categories
      • HVAC Parts
      • Compressors
      • Motors & Blowers
      • Refrigerant
      • Thermostats
      • Control Boards
    • Service Area

      Jacksonville, Duval County, Clay County, St. Johns County, Nassau County, Baker County, and Southeast Georgia.

      Counter Hours

      Mon–Fri · 8:00am – 4:30pm
      Saturday · Closed
      Sunday · Closed