Manifold and Vacuum gauge

The air conditioning manifold is an indispensable tool for controlling, diagnosing, and maintaining a refrigeration circuit. It allows for precise measurement of the high and low pressures of an air conditioning system or heat pump while ensuring proper charging or draining of the refrigerant fluid. Whether checking the balance of a circuit, detecting a malfunction, or performing commissioning, the manifold is the ally of all refrigeration technicians.

On ExpertbyNet, we offer a selection of air conditioning manifolds suitable for the various gases commonly used: R410A, R32, R134A, or R22. These models are available in analog version with needle manometers or in digital version for a more precise and quick reading of pressures and temperatures. Each manifold is equipped with robust valves, reinforced hoses, and connectors compatible with various market standards.

The manifold is used for both maintenance operations and for checks on the proper functioning of a wall-mounted air conditioner, a split system, or a heat pump. It is often associated with a vacuum gauge to perform the vacuuming of the circuit, an essential step before any recharge. A good measuring tool ensures reliable diagnostics, prevents manipulation errors, and contributes to the longevity of the installation.

Our product sheets specify the technical characteristics: measurement scale, gas compatibility, hose length, type of connectors, permissible pressure, supplied accessories, and adjustment options. Whether you are a refrigeration technician, installer, or experienced DIYer, you will find a reliable, professional air conditioning manifold on ExpertbyNet that is delivered quickly for clean and secure work.