How is Heat provided in the Incubators? Katrina B. | Hatching Time August 04, 2021 20:06 There is a heating element inside of the unit behind the fan. The fan pushes the hot air around the unit. Related articles The alarm on my Incubator keeps beeping code says ALR15 or ALARM 15, what does this mean? What type of light bulb is needed in the brooder? What can I put on my manure tray to decrease the odor? What is the Humidifier Disk? What can I do about the Brooder heater not working? Comments 0 comments Please sign in to leave a comment.