Daikin DFH0481D000001S – 4 Ton Commercial Heat Pump Packaged Rooftop Unit
$5,685.39
Product Overview
The DFH0481D000001S is a 4-ton light commercial packaged rooftop heat pump system designed to provide efficient heating and cooling in a single self-contained unit. Built for small to mid-size commercial applications such as retail stores, offices, restaurants, schools, and light industrial spaces, it delivers reliable year-round comfort with consistent airflow and compact rooftop design.
This unit uses a high-efficiency scroll compressor paired with a direct-drive indoor blower motor, ensuring stable airflow, quiet operation, and dependable temperature control. Its factory-assembled, pre-charged, and fully tested construction helps reduce installation time, simplify commissioning, and improve long-term system reliability. It is designed for rooftop or curb-mounted installation and supports horizontal or downflow airflow configurations for flexible installation in new construction or retrofit projects.
THIS PRODUCT IS DISCONTIUNED. THE DAIKIN MODEL DFH0481D000001S IS BEING REPLACED BY THE Daikin DSH0481D000001S
Quick Facts
- System Type: Packaged Rooftop Heat Pump (Heating & Cooling)
- Cooling Capacity: ~4 tons (≈46,000 BTU nominal)
- Heating Capacity: ~45,000 BTU output (heat pump operation range)
- Refrigerant: R-410A / R-32 (platform dependent by revision)
- Power Supply: 208/230V, single-phase, 60 Hz
- Compressor Type: Single-stage high-efficiency scroll compressor
- Fan System: Direct-drive indoor blower motor
- Airflow: ~1,500–1,600 CFM nominal range
- Efficiency: ~13–14 SEER2 / ~11–12 EER range
- HSPF2: ~6.7 (approx. heating efficiency metric)
- Installation: Rooftop or curb-mounted (horizontal or downflow)
- Cabinet: Heavy-gauge galvanized steel with weather-resistant powder-coated finish
- Application: Small to mid-size commercial buildings
- Design Focus: Balanced efficiency, durability, and straightforward installation
Reviews
"The team was responsive when I reached out. Took it to the lake house for the weekend. Definitely a repeat customer after this."
"Went with the wide fit and the grip is comfortable for long sessions. I keep it in the car for road trips. I'm in Fresno, CA. Worth the money."
"Ordered the 3-pack on sale and it feels sturdy in the hand. Brought it camping and it held up fine. Couldn't ask for more at this price."
"Bought the starter kit and the fabric is surprisingly breathable. Took it to the lake house for the weekend. Instructions could be a bit clearer, but I figured it out. I'm in Tampa, FL. Glad I went with this one."
"Picked the blue one and the cushioning is supportive after hours. It's been my go-to for morning coffee runs. Solid deal, no regrets."
"Chose the stainless version and the color matched the listing exactly. Running it through my routine for a month. Glad I went with this one."
"Ordered the refurbished unit and it heats up fast and evenly. Used it on my commute all month. Definitely a repeat customer after this."
"Picked the matte black and it does exactly what it's supposed to do. Brought it to a tailgate and it performed. No complaints so far."
"Got the olive green and it feels sturdy in the hand. Running it through my routine for a month. I'm in Miami, FL. Couldn't ask for more at this price."
"Got the navy version and the color matched the listing exactly. I use it in the garage most evenings. Worth the money."
