Main Power Line Roof Mast

The addition makes the mast less than 1 foot near the new gutter of the roof.

Main power line roof mast.

As the guidelines include 8 10 ft above any flat roof and no less than 24 above a gable roof at the mast head your cables are too close to the gutters. The emc master flash is designed to seal around an electrical service mast or pipe in residential applications. Set your store to see local availability add to cart. It features a unique tear out collar that ma.

Place the ladder where it can be worked from safely if using the conduit or mast for the power line attachment. The pole is called the mast or riser and it contains a large cable or individual wires known as the service entrance conductors or service entrance cable. When the service drop reaches the house it connects to an assembly called the service head also know as the service mast or masthead. Compare 6 2 service entrance se wedge clamp connector model 51061 8 77 8 77.

The service mast should not be more than 3 feet vertically above the roof line. 3 inch for 350 conductors 300 amp loop. Thru roof mast type overhead service combination entrance type 120 240 volt single phase 100 amp 200 amp 300 amp consumer to provide and have installed 1. Assuming it is all one piece the shingles need to be lifted any rotten roof deck replaced and shingles relaid.

Typically a service head consists of a rigid steel conduit like a big pipe that runs up through the roof or along an exterior wall and is topped with a shell like fitting called a weatherhead or weather cap. Free delivery with 45 order. Face the loop the power line attaches to in the direction toward the power pole. Put on the safety glasses.

Service entrance se roof flashing model 60820 7 63 7 63. I would use some peel and stick ice shield around the mast under the flashing. This item residential retrofit pipe flashing shingle roof electrical mast flashing 1 4 5. On 2018 04 12 by willie i have added on to a house with overhead service.

2 inch for 2 conductors 100 amp loop. 2 inch for 4 0 conductors 200 amp loop. Free delivery with 45 order. Rigid galvanized steel conduit and roof plate conduit sizes.

Most utilities will require bracing or guy wires for additional support of any mast that is taller than 3 feet. The service drop is either anchored to a metal pole rising through the roof or attached to the exterior of the house. I would want to know if the mast is all one piece of rigid conduit or if it is spliced together. Flat roofs need to have at least 8 feet of clearance and balconies need at least 10 feet of clearance.