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Novent locking caps seal standard Schraeder service valves on central AC units and minisplits to help prevent refrigerant leakage. Safe guard your AC system efficiency from loss or accidental mixing of refrigerant gases and from serious injury or death resulting from the inhalation of dangerous refrigerants.
- System Integrity Seal: Provides a secondary leak-proof barrier for your service valves, ensuring that tiny pinhole leaks in the Schrader valve don't lead to total system failure.
- Contaminant Protection: Shields sensitive internal parts from dust, moisture, and debris that can cause clogs or acid buildup within the cooling loop.
- Code Compliance: Meets various local and federal safety requirements for sealing refrigeration systems to prevent unauthorized access or environmental venting.
Securing your equipment with the Refrigerant Port Cap from Refrigerant Guys is a simple yet vital step in professional maintenance. While it may look like a small refrigerator component, this cap plays a massive role in maintaining the long-term efficiency of your unit. These HVAC parts are engineered with high-quality gaskets that withstand extreme temperature fluctuations and high pressures without degrading. As part of a lineup of innovative hvac products, these caps provide the peace of mind that your refrigerant charge remains exactly where it belongs. Shop today. - Emergency Replacements: Caps are frequently lost during routine service calls, so having extras prevents leaving a system vulnerable to leaks.
- Preventative Maintenance: Replacing worn or cracked plastic caps with durable metal versions improves the overall reliability of any residential or commercial installation.
- Professional Finish: Completing a job with high-quality, snug-fitting caps demonstrates a commitment to excellence and attention to detail for your clients.
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Outstanding Features
2 caps package to protect both low and high side refrigerant port.
Work virtually with ANY refrigerants. 1/4" SAE standard Female Thread
Silver universal caps include adhesive labels for commonly used refrigerants.
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