Answering the following five questions will help you determine whether it’s time to replace your gas boiler.

#1 How Old Is Your Boiler?
If your gas boiler is over 15 years old, it’s time to consider a replacement. Switching to a modern condensing boiler can result in significant savings on your heating bills.

#2 How Efficient Is Your Boiler?
Conduct a simple experiment. Before the heating season starts, while the weather is still mild and you might use air conditioning, turn on your gas boiler and let it run. After some time, check the room where the boiler is located. If the air feels heavy or dusty, this could be a sign that you need a new boiler. Also, review your past heating bills—if they’ve been consistently rising, it might indicate an issue. Frequent breakdowns, especially if repair calls have increased, are a strong indication that a replacement may be necessary.

#3 Is Your Boiler Making Strange Noises?
All boilers make some noise, but if the sound becomes intolerable or unusual, it’s time for a replacement. Unusual noises are a clear sign that there’s a problem, and a technician should assess whether it’s more cost-effective to repair or replace the boiler.

#4 Are All Your Rooms Warm?
If your radiators are not uniformly warm despite adjusting the boiler’s temperature settings, it’s a signal to call a technician. They can diagnose whether the issue can be resolved with a repair or if a replacement is needed.

Replacing a boiler doesn’t have to be expensive, especially since you can now purchase a boiler with deferred payments. Modern boilers are technologically advanced and offer savings through reduced energy consumption, as well as fewer repairs, making them a worthwhile investment.