How to Troubleshoot Common Boiler and Furnace Problems in Clifton, NJ

July 29, 2025

Boilers and furnaces are the heart of your home’s heating system, especially during the cold winters in Clifton, NJ. However, like any mechanical system, they can experience issues that may cause discomfort or disrupt your daily life. At Express Heating Plumbing and Cooling, we understand how essential it is to have a heating system that works efficiently. In this blog, we’ll walk you through common boiler and furnace problems and how to troubleshoot them before you call a professional for help.


1. No Heat or Warm Air

If your boiler or furnace is not providing heat, the first thing to check is the thermostat. Ensure it’s set to the correct temperature and in the heating mode. Sometimes, the problem can be as simple as a dead battery or a tripped circuit breaker. If the thermostat is functioning correctly, the issue could be with the ignition system, pilot light, or gas supply.


Boiler Troubleshooting: If your boiler is not heating water, it may have a failed pump or low pressure. In many cases, a simple reset may solve the problem. However, if the issue persists, you may need to call for boiler services in Clifton, NJ, to inspect the components.


Furnace Troubleshooting: For furnaces, a malfunctioning flame sensor or dirty filters may be the cause. Clean the filters, and if the issue is still unresolved, a professional technician can help identify the root cause.


2. Strange Noises

Hearing unusual noises from your heating system is a sign that something may be wrong. For example, a gurgling noise in a boiler could indicate air trapped in the system, while a loud banging or popping noise in a furnace may point to a dirty burner or ductwork obstruction.


Boiler Noises: If your boiler is making strange noises, it could be due to limescale buildup, air trapped in the pipes, or an issue with the pump. Regular maintenance can help prevent these issues from escalating.


Furnace Noises: A furnace that makes clanking or screeching noises may have a problem with its blower motor or fan belt. These issues are typically resolved by a professional technician.


3. Inadequate Heat

For Clifton, NJ residents, Express Heating Plumbing and Cooling offers unparalleled expertise and customer satisfaction. Our licensed technicians are trained to handle all types of boilers and furnaces, offering high-quality maintenance services. Whether you need a quick checkup or extensive repairs, you can count on us to provide reliable and professional service.


4. Leaking Water

Water leakage around your boiler or furnace is a serious issue that requires immediate attention. Boilers are particularly prone to leaks, which can be caused by faulty seals or pressure issues. If you notice water pooling near your furnace or boiler, call for professional boiler and furnace repair services in Clifton, NJ, as soon as possible to prevent water damage and mold growth.


5. High Energy Bills

If you notice a sudden spike in your energy bills, your heating system may not be running efficiently. A well-maintained boiler or furnace should not consume excessive energy. Dirty filters, clogged vents, or aging components can reduce efficiency, leading to higher heating costs. Scheduling regular service from Express Heating Plumbing and Cooling can help reduce your energy consumption by keeping your system in optimal working condition.


Conclusion

While some boiler and furnace problems can be fixed by homeowners, others require professional expertise. If you’re in Clifton, NJ, and experiencing issues with your heating system, don’t hesitate to contact Express Heating Plumbing and Cooling for expert services. Our technicians are ready to assist with troubleshooting, repairs, and preventive maintenance to ensure that your boiler or furnace works efficiently all year long.


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