מאַסטערקול מאַנואַלן און באַניצער גיידס

Mastercool Inc. is a family-owned and operated manufacturer that has served the professional air conditioning and HVAC/R industry for over 40 years. Based in Randolph, New Jersey, the company is recognized for its comprehensive line of service tools, including refrigerant recovery machines, vacuum pumps, leak detectors, and manifold gauge sets. Mastercool emphasizes innovation and quality, holding numerous patents worldwide for its advanced diagnostic and service technologies.

• Where can I find product support for Mastercool tools?

  Technical support is available by contacting Mastercool directly at (973) 252-9119 or via email at techs@mastercool.com.

• How do I register my Mastercool product for warranty?

  You can register your product and view warranty details on the official Mastercool Warranty page found on their webפּלאַץ.

• What triggers the interference alarm on Mastercool leak detectors?

  On models like the 55975, conditions such as excessive air turbulence, accidental touching of the probe tip, or blowing directly into the sensor can trigger the interference detector to prevent false alarms.

• What type of oil should be used in Mastercool vacuum pumps?

  Mastercool vacuum pumps typically require high-quality deep vacuum pump oil. Refer to your specific model's manual for viscosity requirements (often ISO 46).