$55.60
Travels with refrigerant, not oil: Ensures full‑circuit coverage, avoids oil‑borne deposits, and protects metering devices. Proven Results: Millions of leaks sealed since 1999 and still going! Atomizes on injection; fully compressible: Preserves compressor performance and system efficiency. Reacts...
Orders ship within 5 to 10 business days.
- Travels with refrigerant, not oil: Ensures full‑circuit coverage, avoids oil‑borne deposits, and protects metering devices.
- Proven Results: Millions of leaks sealed since 1999 and still going!
- Atomizes on injection; fully compressible: Preserves compressor performance and system efficiency.
- Reacts only at real leak sites: Non-reactive inside the system; activates with pressure change, moisture, and air to seal quickly and durably. Polymer-Free technology.
- Fast, durable sealing: Targets micro-leaks to reduce refrigerant loss, improve reliability, and minimize repeat service calls.
- Broadest size range in the industry: From mini appliance systems to 60‑ton commercial and industrial units.
- Wide refrigerant compatibility: Works with all refrigerants used in HVACR except ammonia systems. A2L compatible.
- Pro‑grade convenience: Designed for efficient field installation and rapid return-to-service.
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Prepare System & Ports:
- Ensure system is running with the compressor engaged
- Important: If system is a heat pump, set it to cooling before proceeding.
- Identify both the low-side (suction) and high-side (liquid) service ports.
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Check Injector Compatibility
- Condition: Preform only if your vavle core is too deep to be engaged by the Xpress Inject tube.
- Action: To fix, turn the depressor on your Xpress Inject counterclockwise (max 1 turn) until you confirm it properly engages the system’s valve core.
- Ensure system is running with the compressor engaged
- Connect Xpress Inject: LOOSELY Connect the Xpress Inject tube (containing the sealant) to the low-side service port. Will complete connection after purge of manifold hoses.
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Prepare Manifold:
- Ensure both the high-side (red) and low-side (blue) valves on your manifold gauge set are COMPLETELY CLOSED.
- Attach your high-pressure (red) manifold hose to the system’s high-side (liquid) service port.
- Attach your low-pressure (blue) manifold hose to the XPRESS Inject tube connected at the low-side service port.
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Purge Manifold Hose:
- Quickly crack open and close the high-side (red) manifold valve to allow a small amount of high-pressure refrigerant to purge air out of the low-side (blue) hose.
- Then, close the high-side (red) manifold valve.
- Securely tighten the Xpress Inject onto the low side service port.
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Inject XPRESS SEAL:
- Slowly open the high-side (red) valve on your manifold.
- Then, slowly open the low-side (blue) manifold valve. High-pressure refrigerant from the system’s high-side will flow through your manifold and push the XPRESS SEAL from the tube into the system’s low side.
- Watch the XPRESS Inject tube: the system’s suction pressure will draw the sealant into the system. Continue until the tube is clear of sealant.
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Close & Disconnect
- Once the XPRESS Inject tube is empty and clear, close the low-side (blue) manifold valve.
- Close the high-side (red) manifold valve.
- Disconnect your manifold hose from the XPRESS Inject.
- Disconnect the XPRESS Inject from the service port. Discard or recycle the empty XPRESS Inject tube responsibly.
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Finalize: Install the service port cap securely.
- Let system run for at least 1 hour to ensure distribution of sealant throughout the system.
⚠️ California Proposition 65 Warning
Some products sold on this website can expose you to chemicals including nickel, chromium, and other substances known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov
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