SunAura Thermal

Graphene Heating Film & Thermostat Factory

Customer Success Story: Hotel Chain Heating Retrofit with SunAura Smart Thermostats

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This success story examines a major European hotel chain retrofit project where SunAura Thermal smart WiFi thermostats and graphene heating film were installed across 200 hotel rooms. The project achieved 35% energy savings while significantly improving guest comfort and satisfaction, demonstrating the value of our products in commercial hospitality applications.

Project Background

The hotel chain, operating 15 properties across Northern Europe, was facing escalating energy costs and guest complaints about heating comfort. The existing heating systems varied by property, ranging from old electric resistance heaters to water-based radiator systems, all controlled by basic manual thermostats. The chain sought a unified heating solution that would reduce energy consumption, improve guest comfort, and provide centralized management capabilities.

After evaluating multiple options, the chain selected SunAura Thermal as their heating partner based on our product quality, smart control capabilities, and competitive pricing. The project scope included the installation of graphene heating film in 200 guest rooms across three properties, with SunAura Thermal WiFi thermostats providing individual room control integrated with a central management platform.

Installation Challenges and Solutions

The retrofit installation presented several challenges. The hotel rooms were occupied during the renovation period, requiring a phased installation approach with minimal disruption to guests. The thin profile of graphene heating film (0.4mm) was a critical advantage, as it could be installed under new laminate flooring with minimal floor height increase, avoiding the need for door frame modifications.

The installation was completed in phases, with 10-15 rooms renovated per week. Each room took approximately 4 hours to complete, including removal of old flooring, installation of insulation and heating film, electrical connections, thermostat installation, and laying of new laminate flooring. The rapid installation time was possible due to the pre-fabricated nature of the heating film and the straightforward electrical connections.

Smart Control and Central Management

The SunAura Thermal WiFi thermostats were integrated with a central management platform that allowed the hotel management to monitor and control heating across all rooms from a single dashboard. The system included several key features designed for hotel operations. When a guest checks in, the thermostat automatically sets the room to a comfortable welcome temperature of 22 degrees. When the guest checks out, the thermostat reverts to a setback temperature of 16 degrees to save energy.

The system also included occupancy detection, using the thermostat motion sensor to determine if a guest was present in the room. If the room was unoccupied for more than 2 hours, the temperature was reduced by 2 degrees. When the guest returned, the temperature was restored to the comfort level. This feature alone contributed to approximately 15% of the total energy savings achieved.

Energy Savings Results

After 12 months of operation, the energy savings exceeded expectations. The average energy consumption per room decreased from 3,200 kWh per year to 2,080 kWh per year, a reduction of 35%. This translated to annual savings of approximately 280 euros per room, or 56,000 euros across the 200 rooms. The payback period for the investment was calculated at 2.8 years, after which the savings would continue to benefit the hotel bottom line.

The energy savings came from multiple sources. The graphene heating film provided 10-15% savings through superior thermal efficiency. The smart thermostat scheduling provided 10% savings through optimized heating periods. The occupancy detection provided 15% savings through setback during unoccupied periods. The central management platform provided 5% savings through bulk optimization and monitoring of system performance.

Guest Satisfaction Improvement

Beyond energy savings, the project significantly improved guest satisfaction. Guest complaints about heating comfort decreased by 80% in the renovated rooms. The even, gentle warmth of the underfloor heating was particularly appreciated in bathroom areas, where the warm floor provided a luxury experience that guests frequently mentioned in positive reviews. The ability to adjust the room temperature through the thermostat or via the hotel app was also well-received.

Conclusion

This hotel chain retrofit project demonstrates the significant value that SunAura Thermal products can deliver in commercial hospitality applications. The combination of graphene heating film and WiFi smart thermostats achieved 35% energy savings while dramatically improving guest comfort and satisfaction. The central management platform provided hotel management with unprecedented visibility and control over heating operations. The success of this project has led to plans for expansion to additional properties in the hotel chain portfolio, further validating the effectiveness of our heating solutions in commercial settings.

Sunaura Thermal is a professional manufacturer specializing in wi-fi thermostat, smart thermostat, digital thermostat, programmable thermostat, wireless thermostat, room thermostat, wifi thermostat, electric thermostat, mechanical thermostat, electronic thermostat, programmable room thermostat, wifi smart thermostat, tuya thermostat, thermostat for floor heating, underfloor heating thermostat, floor heating thermostat, heat mat thermostat, boiler thermostat, water heating thermostat, electric heating thermostat, thermostat temperature controller, temperature control thermostat, digital room thermostat, smart home thermostat, smart wifi thermostat, touch screen thermostat, wall thermostat, wired thermostat, smart wireless thermostat, home thermostat, floor heater thermostat, heating mat thermostat, thermostat controller, thermostat for electric heater, thermostat for underfloor heating, thermostat heat resistant mat, thermostat for electric radiator, central heating thermostat, remote thermostat, remote control thermostat, thermostat with sensor, thermostat with remote control.

Our products include underfloor heating, underfloor heating manifold, underfloor heating system, underfloor heating mat, underfloor heating pipe, underfloor heating actuator, underfloor heating systems, underfloor heating manifolds, manifold for underfloor heating, manifolds for underfloor heating, ufh manifold, pex manifold, heat manifold, manifold system, manifold valve, water manifold, heating manifold, heating manifolds, radiant heating manifold.

We also provide radiant floor heating, radiant floor heating system, radiant heating system, electric underfloor heating, electric underfloor heating mat, electric underfloor heating thermostat, electric floor heating, electric floor heating system, electric floor heating mat, electric heated floor mats, electric radiant floor heating, floor heating, floor heating mat, floor heating mats, floor heating system, floor heating systems, floor heating thermostat, floor heating thermostats, heated floor mat, heated floor, in floor heating, under floor heating, water underfloor heating, hydronic floor heating, pipe for underfloor heating.

Sunaura Thermal heating products: heating mat, heating mats, heating film, heat film, heating mat with thermostat, electric heating mat, electric heating system, heating floor system, carbon fiber heating cable, self regulating heating cable, heater cable, carbon heating, heat resistant mat, infrared heating film, carbon fiber heating film, graphene heating film, heat foil, heat mats, floor heat mats, heated mat, heating mat plants, floor heater mat, thermal actuator, temperature control valve, heating control valve, thermostatic valve, thermostatic valves, thermostatic radiator valve, thermostatic radiator valves.