Providing adequate fresh air into a zone has become an important aspect for today’s designs. With this in mind, Krueger designed the KQFS-FA, which offers a dedicated fresh air inlet on a series fan powered terminal unit.
The primary air inlet is connected to a standard air handler to handle the cooling load in that space. A DOAS air handler supplies the fresh air inlet of the KQFS-FA to ensure that the proper ventilation rates are being met for the space. Adding a second pressure independent fresh air inlet to the KQFS-FA provides a simple way to meet the minimum ventilation rates in Table 6.1 of ASHRAE Standard 62.
- 20 Gage Construction with Removable Bottom Service Panel
- Hot Water or Electric Heat with Magnetic Contactors or Solid State Relays Available
- Fan Motor w/ Electronic Speed Control or ECM Motor, Airflow Capacities to 3000 CFM
- AHRI and ETL Listed, Meets NFPA 90A, UL 181, and ASTM C 665 Requirements
- Fresh Air Inlet Sizes 4” - 8” Available to Meet Minimum Ventilation Rates