Dedicated Outdoor Air System Units (DOAS)
Resources
Operations Manuals
Related Standard(s) and Documents
Program Scope
This program applies to 50 and 60 Hz production models of DOAS Units, as defined in Section 1.2, with a Moisture Removal Capacity (MRC) less than 324 lb of moisture/hr.
Certified Ratings
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, %.