In a gas appliance installation, how should the vent connector be configured?

The vent connector must be configured without dips or sags to ensure proper venting of combustion gases. This configuration allows gases to flow freely through the vent, minimizing the risk of obstruction or backdrafts. When vent connectors have dips or sagging sections, they can create pockets where condensation might accumulate, potentially blocking the flow of gases and leading to dangerous situations, such as carbon monoxide buildup inside the home.

Installing the vent without any dips or sags also helps to maintain a consistent upward slope, which is essential for allowing flue gases to rise and exit the appliance effectively. This is critical in preventing any potential issues related to ventilation, safety, or efficiency within gas appliance operations. Proper venting is a fundamental aspect of gas appliance installations, contributing to overall safety and performance.