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Refrigerant Fittings & Valves
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HVAC TOOLS — REFRIGERANT & CHARGING
Refrigerant & Charging Supplies for HVAC Technicians
Source refrigerant charging equipment, manifold gauges, vacuum pumps, refrigerant recovery equipment, and charging accessories for HVAC service and installation work.
Availability Notice: Product availability may vary by supplier, stock status, manufacturer policy, and product type. We help contractors and procurement teams source products — we do not guarantee stock, pricing, or lead times. For OEM part lookup support, contact us with your model number, serial number, part number, or equipment label photo.
Refrigerant & Charging — Common Categories
Manifold Gauge Sets
Analog and digital manifold gauge sets for R-410A, R-22, R-32, R-454B, and other common refrigerants. Single and dual-port configurations available.
Vacuum Pumps
Two-stage vacuum pumps for system evacuation before refrigerant charging. Available in CFM ratings from 1.5 to 10+ CFM.
Refrigerant Recovery Equipment
Recovery machines, recovery cylinders, and recovery accessories for compliant refrigerant removal and recycling.
Charging Hoses & Fittings
Refrigerant charging hoses, quick-connect fittings, Schrader valve cores, and hose accessories for manifold gauge sets.
Refrigerant Leak Detectors
Electronic refrigerant leak detectors for R-410A, R-22, R-32, R-454B, and other refrigerants. Heated diode and infrared sensor types available.
Refrigerant Scales
Electronic refrigerant charging scales for accurate refrigerant weight measurement during charging and recovery.
Sourcing Refrigerant & Charging Equipment
HVACProSales helps HVAC contractors and service technicians source refrigerant charging equipment and supplies for residential and commercial HVAC service work. Refrigerant charging equipment is essential for HVAC technicians performing system commissioning, refrigerant charge verification, leak testing, and refrigerant recovery. The transition from R-22 to R-410A and the ongoing transition to lower-GWP refrigerants such as R-32 and R-454B (Puron Advance) means that technicians increasingly need equipment compatible with multiple refrigerant types. Digital manifold gauge sets with Bluetooth connectivity and refrigerant-specific charging algorithms have become increasingly common on commercial service trucks.
Who We Serve
HVAC Service Technicians
Source manifold gauges, vacuum pumps, recovery equipment, and charging accessories for residential and commercial service work.
HVAC Contractors & Fleet Managers
Procure refrigerant charging equipment for service truck stocking and technician outfitting. Bulk sourcing and RFQ support available.
Procurement Teams
Request RFQ support for commercial quantity refrigerant charging equipment sourcing.
Frequently Asked Questions
What manifold gauge set do I need for R-410A systems?
R-410A systems require a manifold gauge set rated for R-410A operating pressures, which are significantly higher than R-22. R-410A manifold gauges are typically rated to 800 PSI or higher on the high-side. Do not use R-22 manifold gauges on R-410A systems.
What CFM vacuum pump do I need for mini-split system evacuation?
A 1.5 to 3 CFM two-stage vacuum pump is sufficient for most residential mini-split system evacuations. Larger commercial systems with longer line sets may benefit from a higher CFM pump. A vacuum of 500 microns or lower is typically required before charging.
Do I need a refrigerant-specific recovery machine?
Most modern refrigerant recovery machines are compatible with multiple refrigerant types. Confirm compatibility with the specific refrigerant you are recovering before use. Recovery cylinders must be rated for the specific refrigerant being recovered.
Need Refrigerant & Charging Equipment Sourcing Support?
Submit your equipment list, brand preferences, or part descriptions for procurement assistance.
Contact Procurement Support