What is one main concern for the placement of fill pipes in fuel oil installations?

In fuel oil installations, one main concern for the placement of fill pipes is their proximity to living spaces. This consideration is crucial due to safety and health risks associated with fuel oil spills or leaks. If a fill pipe is too close to living areas, any potential leakage could lead to exposure to harmful fumes or pollutants, which may affect indoor air quality and the health of occupants. Additionally, in the event of a malfunction or overflow during filling, the potential for fuel to enter the living space increases, creating an immediate hazard.

Accessibility for maintenance is important, but it primarily relates to the operational integrity of the system rather than immediate health and safety risks. Distance from exits is less critical in this context, as it pertains more to egress in emergencies rather than direct exposure to hazardous materials. Height above ground level is an installation requirement, but it does not directly impact the immediate concerns of living spaces and health hazards posed by fuel oil.