According to a research, visual investigation of the electrical service equipment is an important factor of the procedure followed by highly accredited residential maintenance inspectors, whose evaluations are very often made at the time of sale of a residential area. If fortunate, observations can offer a database of field performance of residential electrical system components that may be useful for the development of enhancements in both the parts and their linked qualifying measures.

Professional home maintenance inspectors offer a unique point of view on field failures: in accomplishing a comprehensive review of a building’s structures and materials, maintenance personnel may find typical external or interactive causes of damage or deterioration. In performing home inspection, one of the requirements is the uncovering of electrical panel box so the interior part of the panel can be inspected and viewed. The home inspector needs to inspect the internal electrical connections, breakers, grounding, wire type, wire size, box condition, wire condition, main breaker, and panel condition.

One of the problems or conditions that is often encounter while doing home inspections is rust inside the electrical service panel. Corrosion and decaying steel in residential electrical service panel is quite normal. Most of the moisture that finds its way into the electrical service panel is from rain water. A poor seal at the top of the outside electric meter and/or a frayed main electric service cable are the main causes for the moisture problems in the panel boxes.

Water can travel down the interior of the coated electrical wire and then can enter the panel. The service wire will act like a sealed pipe bringing moisture into the panel box. If the electric meter is not tightly sealed on top where the service cable enters then it is more prone from leaks.

Wind driven rain can also infiltrate a frayed or damaged main service cable and drip down to the panel box. A deteriorated lower service entrance wire will also contribute too the cause of moisture issues in the panel.

Noticeable defects or decays which might cause malfunction or unsafe circumstances which includes: significant rust or corrosion on any component; signs of overheating overheated electrical ground and neutral wires at a corroded panel bus, and overheated electrical branch circuit wires which may or may not be due to a corroded circuit breaker which is unsuccessful to trip, or other damage at the connections of the service entrance wires, on the wiring connections of circuit breaker terminals or individual fuse terminals, on neutral, ground bus bars or connectors; or rust at the base of the panel enclosure itself.

Always remember that the panel boxes should not be attached on the stone, masonry walls or in cement directly. In addition to this an interior condensation caused by high moisture levels in the home can worsen the case and may lead to a rustier panel box.

A professional electrical contractor is necessary to fully evaluate and correct the condition. The contractor will definitely locate the source of moisture and make necessary repairs or replacements. More often the panel box and wiring is incredibly damaged and corroded, thus changing of the panel is require. Sometimes the panel box can be salvaged; at any cost the source of the moisture must be determined and solved in order to avoid worse effects

Waldron Electric Heating and Cooling is superior when it comes to appraising electrical service requirements for a building. Call Waldron Electric Heating & Cooling for the most reliable 24 hr service, and no complaints.

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