Description
Product Summary
The Daikin DSH0904D000001S is a 7.5-ton standard efficiency heat pump packaged rooftop unit from the Daikin DSH Series 7.5-10 Ton lineup, built for year-round electric heat pump heating and cooling on light commercial buildings. It is factory charged with low-GWP R-32 refrigerant and wired for 460/3/60 power.
Key ratings include a rated cooling capacity of 86,000 BTU/h, efficiency of 16 IEER / 11.4 EER, 86,000 BTU/h of heat pump heating at 47°F. Electrical requirements are 20.1 A minimum circuit ampacity and 25 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.
- Heat Pump Heating: Reversing heat pump circuit delivers electric heating and cooling from one rooftop unit.
- 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.
- Convertible Airflow: Field convertible between downflow and horizontal supply and return.
Specifications
| Model Number | DSH0904D000001S |
|---|---|
| Brand / Series | Daikin DSH Series 7.5-10 Ton (Standard Efficiency) |
| Unit Type | Heat Pump Packaged Rooftop Unit |
| Nominal Capacity | 7.5 Tons |
| Rated Cooling Capacity | 86,000 BTU/h |
| IEER | 16 |
| EER | 11.4 |
| Heating Capacity (47°F) | 86,000 BTU/h |
| COP (47°F) | 3.4 |
| Compressor | 2 scroll compressors (2 stages) |
| Refrigerant | R-32 (factory charged) |
| Supply Fan | Direct drive, standard static |
| Nominal Airflow | 3,000 CFM |
| Electrical | 460/3/60 |
| Minimum Circuit Ampacity (MCA) | 20.1 A |
| Maximum Overcurrent Protection (MOP) | 25 A |
| Shipping Weight | 1,229 lb |
| Airflow Configuration | Convertible downflow or horizontal |
| Manufacturer Warranty | 5 Years Parts, 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 DSH0904D000001S?
It is a nominal 7.5-ton unit with a rated cooling capacity of 86,000 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 460/3/60 power, with 20.1 A MCA and 25 A MOP.
Does it need a separate furnace?
No. It heats with the heat pump circuit. Field-installed electric heat kits can be added for supplemental or emergency heat.
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 DSH 7.5-10 Ton Spec Sheet (Part 1)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 2)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 3)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 4)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 5)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 6)
- Daikin DSH 7.5-10 Ton Spec Sheet (Part 7)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 1)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 2)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 3)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 4)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 5)
- Daikin DSH 7.5-10 Ton Installation Manual (Part 6)
- Daikin Light Commercial Standard Warranty
