Boilers tend to be very efficient heating systems. No system is perfect, however, and boilers are just as susceptible to heating issues as any other system. A rare, though quite frustrating, problem is that of the boiler not producing enough heat. Let’s look at the possible causes behind this issue.
Thermostat Issues
It is quite possible that your problem doesn’t rest with the boiler at all, but with the thermostat. The thermostat is the central control for your entire heating system. If it malfunctions it can easily prevent your boiler from providing enough heat, even if the boiler is in perfect condition. Check the display to make sure that everything is set properly. If the display is correct, but the heat is still not turning on, the sensors may be off. An HVAC technician will need to check in order to make a definite diagnosis.
Low Water Level
Though rare, leaks can happen in hydronic radiant heating systems. When this occurs, the lower water supply cannot carry enough heat to effectively warm the house. As usual, a professional will need to examine your system to know for certain whether this is the case. One way to tell, though, is if you notice water pooling on your floor or dripping from your ceiling when your heating is on. It is also possible that the pipes are clogged, which will produce a similar effect.
Burner Issues
The burner is comprised of several flames that serve to keep the boiler lit during use. Over time, however, one or more of these burners may malfunction or become dirty. If this happens, those burners may stop working all together. Your boiler will still provide heat, but it will be less heat than usual because it only has a few burners to heat the water.
If your boiler seems to be underperforming, call Polar Bear Air Conditioning & Heating Inc. Our expert technicians conduct boiler repair throughout the Arlington area.
Don’t wait for your boiler to stop working altogether. Call Polar Bear Air Conditioning & Heating today, and we’ll have your boiler back to normal in no time.