Grus Energi i hemmet - Hemautomation Sommar

Optimize your home energy devices for maximum efficiency and savings. Explore tips and guides on fine-tuning smart meters, thermostats, and other energy-saving devices. Enhance performance and reduce costs with our expert advice.


Window AC, Central Air, or Heat Pump
Wondering which cooling system comparison saves the most energy in summer 2025? Compare window AC, central air, and heat pumps, and see how smart thermostats from Grus.io boost efficiency.