Hilo | When will my Rate Flex D take effect?

Get a bonus covering up to 100% of the purchase price² of Hilo-connected thermostats.

Please note that installation of Hilo products may take longer than usual.

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When will my Rate Flex D take effect?

Your new Hydro-Québec Rate Flex D will automatically take effect the day after Hilo products are installed in your home or your compatible devices are added to the Hilo app.