Can Buck Stove infrared wall heaters be used during a power outage?

Hello, thank you for reaching out. Yes, Buck Stove infrared heaters use a piezo ignition system that does not require electricity, batteries or matches. This allows the heater to be operated without electrical power. The manufacturer also notes that the heater can provide heat during a power outage when used according to the installation and operating instructions. (If wishing to use the blower for the units that are compatible with this accessory - electricity is required). If you have additional questions, please feel free to reach out over the phone to our Customer Service line at 1-888-901-5460. Have a great rest of your day.