Description
Product Summary
The Daikin DDNECNJ180240 is a downflow outdoor-air economizer. It brings in outdoor air for free cooling when outdoor conditions allow, reducing compressor run time and improving ventilation.
Compatible equipment: Daikin DCC/DCG 180-240 packaged rooftop units. It is intended for HVAC contractors and facility teams installing, replacing or upgrading Daikin packaged equipment.
Key Features
- Model-Matched Fit: Designed for Daikin DCC/DCG 180-240 packaged rooftop units.
- Factory Part Number: Genuine part number DDNECNJ180240 for accurate ordering and replacement.
- Free Cooling: Uses cool outdoor air to reduce mechanical cooling hours.
- Ventilation Control: Modulating outdoor and return air dampers help meet ventilation requirements.
- Energy Code Support: Economizers are required by many commercial energy codes on larger systems.
Specifications
| Part Number | DDNECNJ180240 |
|---|---|
| Brand | Daikin |
| Part Type | Economizer |
| Description | Downflow outdoor-air economizer |
| Compatible Units | Daikin DCC/DCG 180-240 packaged rooftop units |
| Unit Tonnage | 15-20 tons |
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 DDNECNJ180240 fit?
It is listed for Daikin DCC/DCG 180-240 packaged rooftop units. Confirm your unit model number before ordering.
Is this a genuine Daikin part?
Yes, DDNECNJ180240 is the manufacturer part number.
Do I need any other parts?
Some installations also need a power exhaust or barometric relief, sensors and the correct hood. HVAC365 can help you build the full package.
Why Buy From HVAC365
HVAC365 offers competitive pricing on Daikin commercial packaged equipment and accessories, fast shipping, and support from HVAC specialists who know light commercial rooftop applications. Contact HVAC365 for help with load sizing, matching curbs, economizers and other accessories, or confirming the right model before you order.
