Excessive length is a common problem with oil furnace vent connectors. True or False?

The statement is true because excessive length in oil furnace vent connectors can lead to various issues, including decreased efficiency and inadequate venting of combustion gases. When the vent connector is too long, it can create additional resistance to the flow of flue gases, which may result in improper ventilation. This situation can cause the buildup of harmful gases like carbon monoxide within the home, increasing safety risks. Moreover, a longer vent connector can also become a condensation point, leading to potential damage from moisture on the connectors and surrounding materials. Thus, maintaining appropriate lengths for vent connectors is essential for the safe and efficient operation of oil furnaces.