Dedicated Outdoor Air System Units
Related Standard(s) and Documents
This program applies to 60 Hz production models of DOAS Units, as defined in Section 1.2, with a Moisture Removal Capacity (MRC) less than 230 lb of moisture/hr.
The following certification program ratings are verified by test:
- Moisture Removal Capacity at standard rating condition A, lb of moisture/h; and
- Integrated Seasonal Moisture Removal Efficiency (ISMRE2), lb of moisture/kWh.
- Integrated Seasonal Moisture Removal Efficiency -70 (ISMRE2-70), for units with Supplementary Heat, lb of moisture/kWh.
- Exhaust air transfer ratio, when using option 1 of the Standard, %.