ASHRAE-90.1-2022- - Page 390
Extracted Content
Table L4.3.2-1 TSPR Reference Building Design HVAC Complex Systems (Continued)
CHWST/OAT: 44–54/80–60 (See Normative Appendix G.)
a. “Warm” refers to Climate Zones 0 through 2 and 3A. b. “Cold” refers to Climate Zones 3B, 3C, and 4 through 8.
| Large Office (warm) a | Large Office (cold) b | School (warm) a |
|---|---|---|
| 9 | 9 | 9 |
| 13 | 13 | 13 |
| 12 | 12 | 12 |
| 44 | 44 | 44 |
| CHWST/OAT: 44–54/80–60 (See Normative Appendix G.) | CHWST/OAT: 44–54/80–60 (See Normative Appendix G.) | CHWST/OAT: 44–54/80–60 (See Normative Appendix G.) |
| Two-way valves and_pump_ VSD | Two-way valves and_pump_ VSD | Two-way valves and_pump_ VSD |
| 16.1 | 16.1 | 16.1 |
| 50 | 50 | 50 |
| 180 | 180 | 180 |
| HWST/OAT: 180–150/20–50 | HWST/OAT: 180–150/20–50 | HWST/OAT: 180–150/20–50 |
| Two-way valves and_pump_ VSD | Two-way valves and_pump_ VSD | Two-way valves and_pump_ VSD |
Informative Note: See Section 3.3 for a full list of terms used in this table.