Weathermatic SLFSI-T10 Design Manual page 11

Grounding – Rod & Plate Configuration
8-foot
ground rod
Minimum
11 feet
Grounding – 2-Plate Configuration
11 | P a g e
SLWIRE14/12
#8 bare
copper wire
8-foot x 4-inch
ground plate
#8 bare
copper
wire
Minimum 3
feet
8-foot x 4-inch
ground plate
SLWIRE14/12