Lennox | Smart Thermostats L40
With Open Automated Demand Response (Open ADR), your energy provider can communicate directly with your iComfort S30, E30, M30, S40 and L40 smart thermostat to inform it of peak energy times. By opting in, your system will automatically adjust your presets to operate more efficiently. You’ll save energy, money, and—if your energy provider offers a demand response program—receive additional rebates.