22
GAS PIPING
TABLE 9 - GAS SUPPLY PIPE LENGTH (FEET)
Natural Gas Propane
- 10
10 40
60 150
150 350
200 400
200 400
OF THE
GAS PIPING AND DIRT LEG INSTALLATION
FIGURE 21
PURGING
GAS METER SIZE — NATURAL GASES ONLY
GAS PRESSURE REGULATOR
TABLE 10 - MANIFOLD GAS PRESSURE IN INCHES OF
WATER COLUMN (ALL MODELS*)
TYPE OF GAS
NATURAL PROPANE