| Units: | GJ/m³ (Metric), MMBtu/gal. (U.S. Imperial) |
| Mode: | Input Only |
| Multi-band: | True |
| Default Value: | 1 |
| Validation Rule: | Any Value |
| Key Property: | No |
| Description: | First-order polynomial term in unit fuel use function (marginal heat rate) |
Water Plant Heat Usage Incr is First-order polynomial term in unit fuel use function (marginal heat rate).