Whether dealing with a single VRF system or a complex multi-VRF, multi-system setup, the EDGE provides a complete, robust integration and control solution in one holistic package.
* Access to CoolMaster EDGE’s advanced features requires an active subscription to one of our cloud-based suites

Due to the proprietary nature of VRF system communication protocols, remote access and BMS integration are a real challenge that usually requires the mediation of a brand-specific interface device. CoolMaster EDGE provides a unique solution, with seamless cloud connectivity, universal protocol integration as well as edge-based smart logic for enhanced energy, IAQ, and HVAC system management.
It stands out due to its unique ability to provide both local and cloud functionalities in a single universal device instead of multiple devices with complex procedures.
The CoolMaster EDGE’s local processing capabilities simplify the commissioning process, allowing integrators to complete tasks locally. Once connected to the internet, they can leverage enhanced cloud resources and tools.
Using the CoolMaster EDGE, integrators can self-connect and map any BACnet-enabled device (e.g., HVAC systems and sensors) through an intuitive mapping tool. Simply plug it into the HVAC system terminals, and all the linked units are auto-discovered. These units can then be controlled, managed, and monitored locally, through a cloud service, or integrated with a building management system.

CoolMaster EDGE is ideal for projects where HVAC system integration flexibility, reliability, and local resilience are critical, especially in remote or sensitive sites with limited or intermittent internet connectivity. Its smart setup wizard also makes it especially useful when dealing with legacy HVAC systems or if control over additional BACnet-based devices, beyond HVAC, is required.
Local data buffering ensures that CoolMaster EDGE continues logging and storing HVAC system data even during internet outages. Once connectivity is restored, all data is automatically synchronized with the cloud, ensuring no loss of information for monitoring, diagnostics, or performance analysis.
Yes. While local integration and control are available out of the box, access to CoolAutomation’s advanced cloud-based tools, such as smart monitoring, predictive maintenance, remote management, and analytics, requires a subscription.
Features like local data buffering and edge logic are designed to ensure continuity for cloud-based services during connectivity interruptions. If you’re not using our cloud platform, these resiliency capabilities have limited relevance.
Please contact our team for personalized advice and a price quote: https://coolautomation.com/contact-us/
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CoolMaster EDGE offers all the core capabilities of the CoolMaster Product Line, such as native multi-brand HVAC integration with building management and home automation systems, but includes several new features:
–Edge computing and local logic execution, which allow system rules to run even during network disruptions.
–Built-in microSD data buffering for uninterrupted data logging during internet outages
–A smart BACnet setup wizard for faster, simplified integration
–Support for non-HVAC BACnet device control
These features make CoolMaster EDGE especially suited for remote, sensitive, or infrastructure-limited sites where resiliency and ease of deployment are critical.