What is the required slope for a vent connector during installation?

The required slope for a vent connector is essential for ensuring that condensate can properly drain back to the appliance and does not accumulate within the venting system. A slope of 1/4 inch per foot is the standard recommendation for vent connectors. This slope helps facilitate the flow of any moisture that may form within the venting system, reducing the risk of backflow, which could potentially lead to unsafe conditions such as vent blockage or the leakage of combustion gases into the living space.

If vent connectors are not installed with the proper slope, you may face issues like condensation buildup, which can lead to corrosion of the vent system and eventual failure. Therefore, adhering to this specification contributes to overall system efficiency and safety.