High-static ducted / INDOOR UNIT
DHTHX280HHX.
FujiTherma · High-static ducted VRF indoor unit
We match this model to the building load, installation conditions and operating needs. Review the catalogue data below, then discuss your project with our engineering team.
- Cooling
- 28 kW
- Heating
- 31.5 kW
- Equipment type
- Indoor unit
DHTHX280HHX / CATALOGUE DATA
Technical specifications.
- Dimensions (H × W × D)
- 470 × 1250 × 1120 mm
- Net weight
- 104 kg
- Packaging dimensions (H × W × D)
- 546 × 1466 × 1270 mm
- Gross weight
- 125 kg
- Airflow — highest listed standard speed
- 72 m³/min
- External static pressure
- 150 Pa (50–250 Pa)
- Liquid line connection
- 3/8 in
- Gas line connection
- 7/8 (3/4, *1) in
- Condensate drain
- I.D. 32 mm
- Nominal cooling capacity
- 28 kW
- Nominal heating capacity
- 31.5 kW
Selection notes
For the parenthesised values, *1 refers to filter and lower air-inlet conditions, and *2 refers to 208–230 V / 60 Hz conditions. The table uses these marks inconsistently; they do not identify a separate model. Confirm the applicable conditions in the technical sheet.
The power-input row has inconsistent units. Do not use it for electrical design; confirm the correct input in the model’s technical sheet.
Confirm electrical supply against the technical sheet for the complete selected model code.
SCA / ON SITE
EMT Ambulans
We installed a 90 kW VRF system for 16 independent offices, with concealed ducted and cassette indoor units.
THE COMPLETE SYSTEM
Piping. Air distribution. Controls.
Equipment selection continues into the installation design. Explore the technical subjects that connect this unit to the rest of the building.
BEFORE SELECTION
Your questions, answered.
Is DHTHX280HHX suitable for my project?
We evaluate the equipment against room loads, design temperatures, operating hours, refrigerant piping and placement conditions. Nominal capacity alone does not confirm a selection.
Does the proposal include installation?
We define the selected equipment, controls, accessories and installation scope after the site survey and technical selection. Share your plan with SCA for a project-specific proposal.
Where can I check the technical table?
The catalogue link on this page opens the relevant section of the SCA catalogue within this website.
SCA / SITE SURVEY TO COMMISSIONING
Let’s select the system for your building.
Share your floor plan, room uses and operating hours. We coordinate equipment selection, refrigerant piping, drainage, electrical supply and controls as one project.
SCA / TECHNICAL LIBRARY
FujiTherma
VRF catalogue
Open the technical tables and equipment information in the SCA catalogue. Each model page links directly to its catalogue section.