As temperatures drop and winter sets in, your furnace becomes integral to keeping your home warm and comfortable. However, like any mechanical system, furnaces are prone to wear and tear, and problems can develop. Recognizing the signs of a furnace problem early on can save you from chilly nights and potentially costly repairs. So it’s best to call in for a professional inspection when you first suspect an issue. At Hussey Bros Inc., we provide expert furnace repair in the greater San Jose area. Here are five symptoms of a furnace problem. 

Unusual Noises

If you hear banging, clanking, or squealing noises when your furnace is running, it could be indicative of various issues such as a loose belt, a failing motor, or worn-out components. Ignoring these sounds may lead to more significant problems, so it's important to address them promptly.

Uneven Heating

If some rooms in your home are getting less heated than others, it could be a sign that your furnace is struggling. Issues like a malfunctioning thermostat, clogged ducts, or a failing blower motor can all contribute to uneven heating. 

Increased Energy Bills

A sudden spike in your energy bills without a corresponding increase in usage could indicate that your furnace is not operating efficiently. Malfunctioning components and clogged filters are issues that can contribute to higher energy consumption. If you notice a significant and unexplained increase in your heating costs, it's time to investigate the efficiency of your furnace.

Frequent Cycling On and Off

If your furnace is cycling on and off more frequently than usual, it may be a sign of a problem. This behavior, known as short cycling, can be caused by issues like a clogged filter or a malfunctioning thermostat. Short cycling not only puts unnecessary strain on your system but can also result in higher energy bills and a less comfortable home.

Yellow Pilot Light

The pilot light on your furnace should generally burn blue. If you notice that it has turned yellow, it could indicate the presence of carbon monoxide. This color change may be due to incomplete combustion, and it's crucial to address this issue immediately, as carbon monoxide is a colorless, odorless gas that can be extremely dangerous. If you suspect a carbon monoxide leak, it’s safest to exit your home and contact a professional immediately.

Furnace Service in San Jose, CA

For HVAC services in San Jose  and the surrounding area, contact Hussey Bros Inc. at (408) 733-6360. Feel free to give us a call today to schedule an appointment!