New! Smart water heater solutions are finally here. Shop them now.
Please note that installation of Hilo products may take longer than usual.
Compatible devices
If I already have a compatible thermostat, how do I join Hilo?
You can place your order through the Hilo website or via Hilo customer service at 438-289-HILO (4456) or toll-free at 1-844-500-HILO (4456).