What prevents the use of different manufacturers' tubes and fittings in installations?

The primary reason for preventing the use of different manufacturers' tubes and fittings in installations relates to installation problems. When components from various manufacturers are combined, there can be discrepancies in sizing, threading, and design specifications. These inconsistencies may lead to improper fittings, leaks, or failures in the installation, compromising the integrity and safety of the entire system.

Ensuring compatibility between tubes and fittings from the same manufacturer helps maintain uniformity in specifications, which is crucial for creating tight seals and ensuring that the components work together seamlessly. When installations are done with compatible parts, there is a greater assurance that the system will function correctly and reliably over time.