Will graphene electric heaters produce nitric oxide?

Graphene heaters do not produce nitric oxide. The advantages of graphene electric heaters: environmental protection, electric heating does not produce harmful gases and residues, very clean and hygienic, quiet operation, no noise, and no radiation pollution to the human body. It is more comfortable, meets various heating needs, and does not require humidification or drying, which is beneficial to human health. It can provide heat on demand, which is more user-friendly than electric heating. It can be turned on and off at any time, which is convenient and intelligent.