H - Heaters and Stacks
Stem sub | Rest | Detail | Level | UoM | Description |
---|---|---|---|---|---|
H | 1 | PC | Heaters & Stacks | ||
H* | 2 | Heater & Stack Group | |||
HB | 2 | PC | Boilers | ||
HC | 2 | PC | Independent Stacks | ||
HD | 2 | PC | Independent Ducts | ||
HF | 2 | PC | Field Fabricated Heaters | ||
HL | 2 | PC | Inline Burners | ||
HN | 2 | PC | Incinerators | ||
HS | 2 | PC | Shop Fabricated Heaters | ||
HW | 2 | PC | Waste Heat Boilers | ||
H | ****** | 3 | Equipment Number | ||
H | ...... | 3 | PC | - any code - |