Description
Product Summary
The Daikin DSG2407DM00001S is a 20-ton standard efficiency gas/electric packaged rooftop unit from the Daikin DSG Series 15-25 Ton lineup, built for cooling with natural gas heating on light commercial buildings. It is factory charged with low-GWP R-32 refrigerant and wired for 575/3/60 power.
Key ratings include a rated cooling capacity of 230,000 BTU/h, efficiency of 14 IEER / 10.8 EER, 360,000 BTU/h of gas heating input (291,600 BTU/h output). Electrical requirements are 38.5 A minimum circuit ampacity and 45 A maximum overcurrent protection. It suits contractors, facility managers and building owners replacing or adding rooftop equipment.
Key Features
- R-32 Refrigerant: Lower global warming potential refrigerant, factory charged and tested.
- Scroll Compression: 2 scroll compressors (2 stages) for reliable, quiet operation.
- Gas Heat: 360,000 BTU/h input natural gas heat with WrinkleBend heat exchanger technology.
- Direct-Drive Supply Fan: Direct-drive indoor fan for simple airflow setup and efficient operation.
- Durable Cabinet: Galvanized steel cabinet with powder-paint finish for rooftop corrosion resistance.
- Service Access: Draw-through filter section and accessible, weatherproof control box.
- Factory Wired: Single-point power entry, factory wiring and run testing speed up commissioning.
Specifications
| Model Number | DSG2407DM00001S |
|---|---|
| Brand / Series | Daikin DSG Series 15-25 Ton (Standard Efficiency) |
| Unit Type | Gas/Electric Packaged Rooftop Unit |
| Nominal Capacity | 20 Tons |
| Rated Cooling Capacity | 230,000 BTU/h |
| IEER | 14 |
| EER | 10.8 |
| Gas Heating Input (High Fire) | 360,000 BTU/h |
| Gas Heating Output | 291,600 BTU/h |
| Heating Efficiency | 81% Thermal Efficiency |
| Compressor | 2 scroll compressors (2 stages) |
| Refrigerant | R-32 (factory charged) |
| Supply Fan | Direct drive, standard static |
| Nominal Airflow | 6,400 CFM |
| Electrical | 575/3/60 |
| Minimum Circuit Ampacity (MCA) | 38.5 A |
| Maximum Overcurrent Protection (MOP) | 45 A |
| Shipping Weight | 2,290 lb |
| Manufacturer Warranty | 5 Years Parts, 20 Years Heat Exchanger, limited commercial warranty |
Ideal Applications
- Retail stores and strip centers
- Restaurants and quick-service kitchens
- Offices and professional buildings
- Schools, churches and community buildings
- Light industrial and warehouse spaces
- Replacement of existing light commercial rooftop units
Frequently Asked Questions
What size is the Daikin DSG2407DM00001S?
It is a nominal 20-ton unit with a rated cooling capacity of 230,000 BTU/h. Have a load calculation done to confirm the size for your building.
What refrigerant does it use?
It uses R-32 and ships factory charged. Service technicians should use R-32 rated tools and recovery equipment.
What power supply does it need?
This model is built for 575/3/60 power, with 38.5 A MCA and 45 A MOP.
How much gas heat does it provide?
It has a 360,000 BTU/h high-fire input with 291,600 BTU/h output. Propane conversion and high-altitude kits are sold separately.
What accessories are available?
Daikin offers roof curbs, economizers, power exhaust, hail guards, dampers and thermostats for this cabinet. Contact HVAC365 to match the right accessories.
White Paper
- Daikin DSG 15-25 Ton Spec Sheet (Part 1)
- Daikin DSG 15-25 Ton Spec Sheet (Part 2)
- Daikin DSG 15-25 Ton Spec Sheet (Part 3)
- Daikin DSG 15-25 Ton Spec Sheet (Part 4)
- Daikin DSG 15-25 Ton Spec Sheet (Part 5)
- Daikin DSG 15-25 Ton Spec Sheet (Part 6)
- Daikin DSG 15-25 Ton Spec Sheet (Part 7)
- Daikin DSG 15-25 Ton Spec Sheet (Part 8)
- Daikin DSG 15-25 Ton Installation Manual (Part 1)
- Daikin DSG 15-25 Ton Installation Manual (Part 2)
- Daikin DSG 15-25 Ton Installation Manual (Part 3)
- Daikin DSG 15-25 Ton Installation Manual (Part 4)
- Daikin Light Commercial Standard Warranty
