True or False? The maximum horizontal length of a 6" single wall connector on a 6" diameter vent measuring 20' vertical is 15".

The maximum horizontal length of a single wall connector for a vent system is defined by manufacturer specifications and code requirements. For a 6" diameter vent with a 20' vertical height, the general guideline for maximum horizontal run typically allows for a certain length that does not hinder the proper drafting and exhaust of combustion gases.

In this case, the stated maximum horizontal length of 15" is aligned with common practices and standards in HVAC design, ensuring that the connector maintains adequate venting capabilities without risking backpressure or insufficient draft.

The answer being true suggests that proper installation practices have been followed, ensuring that horizontal connector length adheres to regulations that aim to optimize the performance and safety of vent systems. This reinforces the importance of understanding venting guidelines in maintaining effective HVAC systems.