Smarter comfort.
Maximum efficiency.
Engineered for Aruba.
Variable Refrigerant Flow systems deliver precise zoning, high efficiency and powerful performance for today’s commercial buildings. DEMAC designs, installs and supports complete VRF solutions tailored to your property and goals.
Advanced technology. Better outcomes.
Zoned Comfort
Individual temperature control for every occupied area—only where and when it is needed.
Energy Efficiency
Variable-capacity operation follows real demand instead of running every zone at full output.
Flexible Design
Long piping runs and multiple indoor-unit styles support complex layouts and future changes.
Centralized Control
Smart controls provide scheduling, operating visibility and easier performance oversight.
How DEMAC delivers VRF projects
- 1
Assessment
We evaluate occupancy, usage, heat load, access and operating priorities.
- 2
Design & Coordination
System architecture is coordinated with the property, trades and project requirements.
- 3
Installation
Certified technicians execute piping, wiring, indoor units and outdoor equipment.
- 4
Commissioning
Vacuum, testing, addressing and system validation confirm correct operation.
- 5
Ongoing Support
Preventive maintenance, diagnostics and service protect long-term performance.
Full-service VRF capabilities
VRF Assessment & DesignProperty review, load planning, equipment selection and a coordinated system concept before execution.→
Installation & CommissioningPrecision installation followed by evacuation, startup, addressing and performance verification.→
Diagnostics & RepairStructured troubleshooting for refrigeration, electrical, communication and control faults.→
Preventive MaintenanceScheduled care for coils, filters, drains, refrigerant performance and operating condition.→
Controls & IntegrationCentral controllers, schedules, operating modes and integration-ready system planning.→Built for comfort. Designed to perform.
HospitalityGuest rooms & common areasIndependent zones, quiet indoor units and centralized oversight for hospitality operations.
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Professional OfficesMulti-tenant office floorsFlexible zoning for meeting rooms, open offices and spaces with different operating hours.
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Mixed-use PropertiesRetail, office & residential zonesOne coordinated architecture serving areas with different schedules and comfort requirements.
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Healthcare & ClinicsControlled professional environmentsStable comfort, operational visibility and service planning around occupied facilities.
Explore application →One system.
Multiple zones.
Outdoor capacity is distributed through refrigerant piping to multiple indoor units, allowing each zone to operate around its own comfort requirement.
Plan your system →Let’s assess your comfort, efficiency and zoning requirements.
Start with a structured property and system review, then move forward with a clear technical recommendation.