Description
Product Summary
The Daikin SPEDDC1803004 is a DDC-control downflow non-modulating power exhaust, 460V. It relieves building pressure when the economizer brings in outdoor air, keeping doors and ventilation working properly.
Compatible equipment: Daikin 15-25 ton DDC-equipped packaged rooftop units (DSC/DSG/DFC/DFG 180-300 with DDC controls). It is intended for HVAC contractors and facility teams installing, replacing or upgrading Daikin packaged equipment.
Key Features
- Model-Matched Fit: Designed for Daikin 15-25 ton DDC-equipped packaged rooftop units (DSC/DSG/DFC/DFG 180-300 with DDC controls).
- Factory Part Number: Genuine part number SPEDDC1803004 for accurate ordering and replacement.
- Building Pressure Relief: Exhausts excess air when economizer outdoor airflow is high.
- Non-Modulating Operation: On/off exhaust fan control for straightforward setup.
Specifications
| Part Number | SPEDDC1803004 |
|---|---|
| Brand | Daikin |
| Part Type | Power Exhaust |
| Description | DDC-control downflow non-modulating power exhaust, 460V |
| Compatible Units | Daikin 15-25 ton DDC-equipped packaged rooftop units (DSC/DSG/DFC/DFG 180-300 with DDC controls) |
| Unit Tonnage | 15-25 tons |
| Electrical | 460V 3-phase |
| Shipping Weight | 98 lb |
Ideal Applications
- Light commercial rooftop installations
- Retail, restaurant and office buildings
- Schools and community buildings
- Replacement and retrofit projects
Frequently Asked Questions
What units does the SPEDDC1803004 fit?
It is listed for Daikin 15-25 ton DDC-equipped packaged rooftop units (DSC/DSG/DFC/DFG 180-300 with DDC controls). Confirm your unit model number before ordering.
Is this a genuine Daikin part?
Yes, SPEDDC1803004 is the manufacturer part number.
Do I need any other parts?
Power exhaust is typically paired with an economizer on the same unit.
What voltage is it?
This version is for 460V 3-phase units; order the version that matches your rooftop unit voltage.
