

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The YELLOW JACKET 41219 is a 2-valve refrigerant manifold set designed for HVAC refrigerant service work. Manifold sets of this type are used to measure system pressures, evacuate refrigerant circuits, and charge systems with refrigerant. The technician connects the manifold to the high-side and low-side service ports of a refrigerant system, then uses the valves to control refrigerant flow between the system, vacuum pump, and recovery or charging cylinder. This unit is noted in supplier data as also referencing part number 41213J, indicating a product-line relationship or prior revision.
This manifold is suited for refrigerant service on residential and light commercial HVAC systems. It is a standard tool for licensed HVAC technicians performing system diagnostics, evacuation, and charging procedures in the field or shop environment. The 2-valve configuration handles high-side and low-side connections simultaneously, making it appropriate for split systems, package units, and other common refrigerant circuit applications.
Designed as an OEM-style refrigerant manifold set for use with standard 1/4-inch refrigerant service port fittings common to residential and light commercial HVAC refrigerant circuits. No specific system or equipment compatibility data was provided in the product input.
Installation and use of this manifold set should be performed by a licensed HVAC technician certified to handle refrigerants under applicable EPA Section 608 regulations. Before connecting the manifold, ensure the system is at rest and service valves are properly positioned. Use appropriate refrigerant-rated hoses rated for the pressures of the refrigerant type being serviced. Do not open valves before confirming all connections are secure and leak-free.
Thanks for subscribing!
This email has been registered!