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
"Picked the red option and it does exactly what it's supposed to do. I've had it on the kitchen counter daily. No complaints so far."
"Picked the blue one and it fits true to size with no surprises. It's been on my nightstand since it arrived. Scent is lighter than I pictured, which I prefer anyway. Happy with my purchase."
"Picked the blue one and the fabric is surprisingly breathable. Tested it through a full week of rain. I'm in Austin, TX. Glad I went with this one."
"Went with the medium size and the cushioning is supportive after hours. It keeps up with my home office setup. I'm in Oklahoma City, OK. Would recommend."
"Got the white finish and the sound is clear without any static. Took it to the lake house for the weekend. I'm in Sacramento, CA. Solid deal, no regrets."
"Picked the gray model and the color matched the listing exactly. Used it at the desk for video calls all month. Glad I went with this one."
"Got the charcoal one and the connectors click in securely. Used it for a week of meal prep. No complaints so far."
"Shipping was faster than I expected. Brought it to a tailgate and it performed. Five stars from me."
"Got the travel size and the finish is clean with no rough edges. Tested it through a full week of rain. Five stars from me."
"Chose the stainless version and the screen is sharp and bright in daylight. It lives in my gym bag now. I'm in Chicago, IL. Worth the money."
