October 1, 2022

5 Signs That Tell You Your Steam Boiler Needs Replacement


For many industries, steam boilers are one of the pieces of machinery that contribute to their daily work production and operation. Without steam boilers in the picture, transportation, health services, food production, and our everyday comfort would be at risk. Truthfully, today’s generation is lucky to live in a world where steam boilers are present.


If you live in a four-season country, the chances that you’re using a steam boiler for your home or business are high. Indeed, having a reliable steam boiler is equivalent to convenience and efficiency for businesses and homeowners. 

According to experts, steam boilers are pieces of machinery that require low maintenance. Many businesses are still using boilers that they bought decades ago. However, even though steam boilers prove how efficient and reliable they are, there are some cases when you might need to replace them already. 

If your boiler has been showing some signs of less work production and efficiency, maybe, it’s telling you that you need to retire it already. But sometimes, knowing the difference between a replacement sign to one that is not can be confusing. To help you decide whether you need a new steam boiler or not, let’s discuss five points to help you in this article

1 – Check your electricity bills for the last few months. If there’s an incremental increase, maybe, your boiler needs replacing already. 

One of the most evident signs that an appliance or machinery needs replacement reflects on your electricity bill. If you notice that your electricity bills have been rising significantly for the past months, you might want to have your boiler checked immediately.

When parts of your steam boiler start ageing, they start to find it hard to produce the same amount of work they used to when they were new. As a result, they use more energy voltage as they try to work and operate the work they need. 

If you believe you don’t have other appliances or machinery that cause your electricity bill to increase, I suggest scheduling your boiler for a check-up immediately. 

2 – The time of your work production has slowed down.

I’ve mentioned in my introduction that steam boilers have various uses in almost every industry. If you use a steam boiler for food or chemical production, your business relies on them significantly. A food or chemical production company usually has a strict timetable on their work output since there are other processes you need to do after using a boiler. 

Now, one thing you can tell if your boiler might need replacement is if it affects your work production time. If you work in a factory, you likely follow strict time outputs to meet your quota production. If you’ve been lagging in those time restrictions, let your company know about the boiler’s condition.

A significant second difference in your work production could affect your company’s weekly goals. So, if you’ve been noticing this slight difference, let your company know about it immediately. 

3 – It takes a while for your boiler to start and operate before use.

Depending on the boiler type, it usually takes 8 to 15 minutes for a steam boiler to produce heat. If you notice that your boiler has been taking more time to produce heat, consider it a possible sign of needing a replacement. 

Of course, there are times when boilers take a while to produce heat than they usually do. But if it happens more than once weekly or worse, daily, it would be best to consult a boiler specialist. Reiterating what I said in my previous point, more start-up time could tremendously affect your work production.

4 – Your boiler often has downtime during use.

Similar to point 3, if you notice your boiler often having downtime while using, it could be a sign. One of the top causes boilers experience downtime is corrosion. In a steam boiler, corrosions happen when a boiler’s valve starts breaking down or has leaks. 

Corrosion could also happen when the heat exchanger and burner of the boiler form a reaction. For other boiler companies, corrosions could happen to a boiler from time to time. However, if you notice significant downtimes where the boiler starts leaking or has broken valves, you might need to replace it already.

However, if you haven’t had your boiler checked for maintenance in the last couple of years, you might want to do that first. That way, you can check if you need to replace its valves or need to replace the entire boiler. 

5 – You hear rattling and disturbing sounds that your boiler doesn’t usually produce before.

 If you’ve been working around a steam boiler, you know that the machine does not work silently. Since most boilers are massive and produce heat, producing loud noises is normal. But if you’ve been hearing rattling and disturbing sounds that your boiler makes during use, take it as a sign that it might need replacement.

Some things that could cause noise are pipe blockage, valve leaks, or pressure issues. If your boiler has been producing disturbing sounds, I suggest not using it. It would be best to call a professional immediately to inspect your boiler. Don’t attempt checking the boiler on your own if you’re not knowledgeable about its parts. It will prevent you from any unwanted accidents. 

Replacing an old boiler is cheaper than servicing and repairing an old one. 

Hopefully, the five points I shared will help you know whether your boiler needs replacement or not. I know buying a brand new steam boiler is costly and not a walk in the park. But remember that replacing an old boiler is cheaper than maintaining an old one. 

Think about the relief and advantage a brand new steam boiler will give you and your business. If you’re still considering keeping your old boiler, I suggest considering how it would affect you and your work production in the long run. If it would cost you less work production and production efficiency, take it as a sign to finally buy a new one.  Trilogy Boilers Australia


Bianca Banda

Bianca Banda is an ardent writer, aiming to share helpful information and ideas effectively and engagingly.

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