ECOSUN C+ Infrared Heating Cassette
Discreet ceiling-mounted infrared heating for offices, commercial buildings and open-plan interiors.
The ECOSUN C+ Infrared Heating Cassette is a premium ceiling-mounted radiant heating solution designed to deliver efficient, comfortable warmth in offices, commercial premises, schools and modern open-plan spaces.
Unlike traditional convection heating systems that warm the air first, infrared heating works by warming people, surfaces and objects directly. This creates a more stable indoor climate while reducing wasted energy in large or intermittently occupied buildings.
Why Offices & Commercial Buildings Choose ECOSUN C+
The ECOSUN C+ is especially popular in office environments because it keeps walls clear, integrates neatly into suspended ceilings and provides silent, low-maintenance heating.
- Offices and meeting rooms
- Reception areas and showrooms
- Retail units and commercial interiors
- Schools and classrooms
- Churches and public buildings
- Modern open-plan homes
For workplace heating strategies, see our Heating for Offices & Commercial Interiors Guide.
Why Ceiling-Mounted Infrared Heating Works
By positioning the heater above the occupied area, warmth is distributed evenly downward without taking up valuable floor or wall space.
- Even heat across desks and occupied zones
- No drafts or fan noise
- No dust circulation
- Fast perceived warmth
- Clean architectural finish
This makes the ECOSUN C+ ideal for professional environments where comfort and appearance both matter.
Learn more in our Infrared Heating Guide.
Energy Efficiency & Running Costs
Infrared heating can help reduce wasted energy because it heats people and surfaces directly instead of heating unused air volume.
- Lower wasted heat in high-ceiling buildings
- Useful for zoned heating layouts
- Good for intermittent occupancy spaces
- Supports lower running costs when correctly controlled
Use our Heat Loss Calculator to estimate the correct output for your project.
Smart Controls & Zoning
The ECOSUN C+ can be used as a primary heating system when properly designed and paired with suitable controls.
- Room-by-room zoning
- Programmable schedules
- Reduced heating in unused areas
- Consistent comfort during working hours
For better control options, see our Commercial Heating Controls Guide.
Key Features
- Ceiling-mounted infrared heating cassette
- Ideal for offices and commercial interiors
- Silent operation with no air movement
- Clean flush ceiling appearance
- Energy-efficient radiant warmth
- Suitable as primary heating when designed correctly
- Works with thermostats and zoning controls
- Excellent where wall space is limited
FAQ's
What is the ECOSUN C+ infrared cassette?
It is a ceiling-mounted infrared heater designed to warm people and surfaces directly, making it ideal for offices and commercial spaces.
Is it good for office heating?
Yes. It is widely used in offices because it is silent, discreet and keeps wall space free while providing comfortable radiant warmth.
Can it be used as the main heating system?
Yes. When correctly sized and installed, it can act as a primary heating solution in suitable buildings.
Does it create drafts or noise?
No. Infrared heating is silent and does not circulate air, helping create a comfortable working environment.
Does it reduce running costs?
It can help lower heating waste when paired with zoning and smart controls, especially in larger commercial buildings.
Is ceiling heating effective?
Yes. Infrared ceiling heating works very effectively by radiating heat evenly downward across the occupied space.
Do I need controls?
Yes. For best efficiency, pair the system with thermostats or smart zoning controls.
Need help planning your office or commercial heating?
Start with our Heat Loss Calculator, read the Commercial Interiors Heating Guide, or contact us for project advice.
