3 Signs You Need Furnace Repair

A furnace problem can seem sudden, but there are often subtle symptoms of a malfunction you can pick up on before things get out of control. A homeowner who is aware of the most common furnace issues and how to spot them can get prompt repairs that help them avoid any unexpected furnace failures.

On that note, three clear signs that you’re in need of a heater repair in Simi Valley are as follows:

1. The Fan Won't Stop Running

A sure sign that there is a problem with your heating system is a constantly running blower fan. If you notice that the fan never shuts off, you probably have a faulty thermostat. 

Before you schedule heater repair in Simi Valley, though, test your thermostat. Set the device to auto and adjust the temperature setting. If the fan continues running, whether you set the temperature up or down, there's a problem with the unit. 

A Polar Tech HVAC technician might be able to fix the unit, or they might recommend replacing it altogether. In some cases, a wiring problem could be disrupting communication between the thermostat and the furnace.

2. Pilot Light Issues

On rare occasions, a draft might extinguish the furnace's pilot light. If the flame goes out one time, you can simply relight the pilot, and the furnace should operate normally. If the light goes out more than once in a short time, there's a problem with the fuel supply, possibly a leak or blockage in the line. These fuel supply issues require prompt, professional service to avoid health and safety concerns.

3. Loss of Heat

You might need emergency heater repair in Simi Valley when your furnace stops working entirely. That is usually the result of a faulty or broken heat exchanger. It’s a part that is generally expensive to replace, so if you have an older unit, it might be more cost-effective to replace the furnace altogether.

In some cases, a furnace will still operate when its heat exchanger has mild cracks. But the component will likely leak carbon monoxide into your home. It is, therefore, best to turn the heating system off as soon as your carbon monoxide detector notifies you of a problem.

Stay Warm With Reliable Heater Repair in Simi Valley

Polar Tech can repair any furnace problems you're experiencing. While our fall tune-ups help us spot problems early, we can provide speedy heater repairs whenever you need them. Contact us for maintenance or repairs today.