Bosch C1210ES Specifications download pdf (Page 27)

Installation instructions | 27

6 720 644 887 (2014/11)C 1210 ES/ESC

4.8.2 Gas Line Sizing Tables for LP GAS

For your convenience see below for an excerpt from gas line sizing tables for a single LP appliance. Their intended use of is for pipe sizing between the

2nd stage (low pressure) regulator and the appliance. For details see the current NFPA 54 or NFPA 58.

Specified pipe lengths are for one C 1210 ES or ESC which have a maximum input of 225,000. The gas supply system must be sized for the combined

total maximum BTU/hr load requirements of all gas appliances running simultaneously.

The tables below show the maximum capacity of the gas supply pipe in thousands of BTU per hour of Undiluted LP Gas at 11" W.C (0.4 psig or 27.4

mbar) based on a pressure drop of 0.5" W.C (1.25 mbar).

* EHD = Equivalent Hydraulic Diameter. The greater the value of EHD, the greater the gas capacity of the tubing.

Maximum Capacity of Semi-Rigid (flexible, non corrugated) Tubing in Thousands of BTU per Hour of Undiluted Liquefied Petroleum Gases (at 11 inches

Water Column Inlet Pressure).(Based on a Pressure Drop of 0.5 Inch Water Column)* Source National Fuel Gas Code NFPA 54, ANSI Z223.1 - No

Additional Allowance is necessary for an ordinary number of fittings.

Nominal Iron

Pipe inches

Internal

Diameter

inches

Length of Black iron Pipe (Schedule 40 Metallic Pipe), Feet

10 20 30 40 50 60 80 100

1/2 0.622 291 200 160 137 122 110 101 94

3/4 0.824 608 418 336 287 255 231 212 197

1 1.049 1150 787 632 541 480 434 400 372

Table 26

Tube size,

inches

Length of Corrugated Stainless Steel Tubing (CSST), Feet

EHD* 10 20 30 40 50 60 70 80 90 100

3/4 23 254 183 151 131 118 107 99 94 90 85

3/4 23 303 216 177 153 137 126 117 109 102 98

1 30 521 365 297 256 227 207 191 178 169 159

131605 425 344 297 265 241 222 208 197 186

Table 27

Nominal Iron

Pipe inches

Internal Diameter

inches

Length of Semirigid (soft) Copper ACR Tubing, Feet

10 20 30 40 50

5/8 0.527 188 129 104 89 79

3/4 0.652 329 226 182 155 138

Table 28

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 63 64

Comments to this Manuals

No comments

Bosch C1210ES Specifications Page 27

Comments to this Manuals

Related products and manuals for Fireplaces Bosch C1210ES