Cold weather is finally settling in for the winter (Goodbye, 70 degree weather in November. We miss you already!), and you’re probably getting ready to turn your furnace on for the first time this season. Hopefully, you’ll flip the thermostat to Heat, and your home will be nice and cozy for you and your family in no time. Or maybe your furnace kicked on, but there is reduced airflow from the register. Or worse, maybe your furnace didn’t start at all. Should you call an HVAC specialist, or is this a minor issue you can fix yourself?
Calling in an HVAC specialist is always the safest bet, but no one wants to call in an expert if all they needed to do was replace the batteries in the thermostat. This furnace troubleshooting guide provides you with a few of the most common problems you should check to save money before calling your HVAC specialist.
If you’re worried about safety or simply want an experienced technician to troubleshoot your furnace problem for you, schedule an appointment with an Arlinghaus specialist — before the weather gets too much colder.
Frequently Asked Questions
You can tell your furnace is broken if it won’t turn on, blows cold air, makes loud noises, or heats unevenly. Rising energy bills and frequent cycling are also warning signs. If these issues persist, Arlinghaus can diagnose and repair your furnace safely.
Yes, a broken furnace can cause carbon monoxide leaks, especially if there are combustion or venting issues. Carbon monoxide is dangerous and odorless. If your detector alerts or you suspect a problem, leave your home immediately and call a professional. Arlinghaus offers furnace safety inspections.
Before calling a pro, check the thermostat settings, circuit breaker, furnace switch, and air filter. These simple checks can sometimes restore heat. If the furnace still doesn’t work, Arlinghaus is ready to help with expert repair.
No, running a malfunctioning furnace can be unsafe and may cause further damage. It can also increase carbon monoxide risk. If your furnace shows signs of failure, turn it off and call Arlinghaus for professional service.
Homeowners insurance may cover a broken furnace if the damage is caused by a covered event, such as a fire or storm. Normal wear and tear is usually not covered. Arlinghaus can help assess damage and provide repair documentation if needed.
You should stop troubleshooting if basic checks don’t fix the problem or if you notice strange smells, noises, or no heat. These signs often require professional repair. Arlinghaus provides fast, reliable furnace service.
Yes, regular furnace maintenance helps prevent breakdowns by catching small problems early. Annual tune-ups improve reliability and safety. Arlinghaus offers furnace maintenance plans to reduce emergency repairs.
You should call a licensed HVAC professional with experience in furnace repair. Arlinghaus provides expert diagnostics, safe repairs, and trusted service to restore heat quickly.
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