What Does a Gas Fire Engineer Do? Regularly having a gas fireplace maintained by a Gas Safe Registered engineer can help prevent carbon monoxide poisoning. CO is a poisonous and poisonous gas that can cause symptoms such as headaches or nausea. It is also crucial to designate evacuation zones according https://gas-certificate32846.ampblogs.com/17-signs-to-know-you-work-with-corgi-gas-engineer-67580546