Furnaces used in industries, commercial places and residential houses will show certain signs to make you know that they are breathing their last. The ability to detect these signs will not require you to have dealt with furnaces for many years. You will only need to observe how the furnace behaves when in operation. It is good to keep the record of how old your furnace is in order to know when is the right time to replace it.
If you cannot determine the age of your furnace to know whether you need to replace it, you need to be keen on certain signs. Call in an industrial furnace technician whenever you notice any of the following telltale signs:
1. The flame of your furnace burner is no longer blue: The burner of your furnace should always produce a blue flame whenever it is burning. If the burner of your furnace produces a flickering or yellow flame, you need to hire a qualified technician to find out if the carbon monoxide is leaking. Other indications that carbon monoxide could be leaking from your furnace include excessive rust on the flue pipes and vents, excess moisture on the windows and walls, and marks of black soot on the walls as well as on other surfaces.
2. Your energy bills have gone extremely up: You need to find out if the cost of your heating bills is higher than the cost of the electric or gas energy. If the cost of your energy source remains constant and the energy bills go up, then there is a problem that a competent technician should address. On the other hand, this can be a sign that your furnace is old enough and needs immediate replacement.
3. Awful odor from the furnace: You should not assume the rotten egg smell that comes from your furnace’s burner. This can be an indication of unburned gas due to gas leakage that can eventually have adverse effects on you. The burning smell from your furnace can be due to overheating or a burnt out motor. When this happens, turn off the furnace and call in an Industrial Furnace Technician to service it.
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