While your Lennox® furnace can’t speak to you, it possesses a method to get your attention when there’s a furnace error.

Its motherboard has two LED lights that can show a fault code. Subject to the failure, your heater may show solid or flashing lights.

Although there are certain simple heating repairs you can finish yourself, most services are best left to the professionals. When your heating system refuses to turn on or give warm air, reach out to Tri County Climate Control LLC at 541-238-2797 for expert furnace repair in Bend.

Our specialists will speedily identify and handle the problem, even if you don’t use a Lennox heater. We can fix any brands or makes—and get the heat reintroduced to your house without delay.

What Does the Flickering Light on My Heating System Mean?

Your heater uses lights to flash code when it requires repairs. It also works these lights to relay it’s operating correctly.

Normal function consists of:

  • Simultaneous slow flash—heating system heating correctly.
  • Both lights flash fast—heating system is starting to call for heat.

If you see a solitary light going on and off slowly and the other going on and off quickly, your heater might have a low flame signal. This can occur even when your heating system is running correctly. It means the flame sensing rod might need to be cleaned or in the wrong area on the burner. Reach out to us at 541-238-2797 for assistance.

Here are a few other of the most routine errors for Lennox heaters.

Heater Refuses to Start

Here are a few of the light arrangements you might notice when your furnace will not or keep heating. The bulk of these errors have to be taken care of by a professional, for instance from Tri County Climate Control LLC.

  1. The pair of LED lights are off. This means your heater might not have power. Look at the breaker box to ensure the heating system fuse has not triggered. Try resetting the fuse if it is in the “off” area. If it rapidly turns off following a reset, don’t try to reset it again and get in touch with us us at 541-238-2797.
  2. An individual light is continuous and the other is flickering slowly. This signifies the flame rollout switch is possibly malfunctioning. The component is a critical safety guard that aids in stopping fires and carbon monoxide. You shouldn’t try to take care of this problem without professional help.
  3. An individual light is flashing quickly and the other is flashing slowly. This likely signifies power polarity has been inverted. Your heating system might have a wiring issue that calls for professional support from Tri County Climate Control LLC.
  4. Both lights are blinking slowly. This means your heater’s blower motor likely isn’t operating. This component moves heated air from the heating system into your home. We can assist in determining what’s causing an issue with this part.
  5. One light is flickering slowly and the other is flickering fast. This signifies your heating system may have not enough voltage or a short circuit. Call our technicians at 541-238-2797 for assistance.
  6. One light is blinking on, on, off while the other blinks on, off, on. This indicates there might be a malfunction with your HVAC system’s motherboard or wiring. Tri County Climate Control LLC can find the error and handle it.
  7. The pair of lights show alternating slow flashes. This indicates your heater possibly has a flame failure. There could be a problem with its gas supply, gas valve or ignitor control. Call us at 541-238-2797 for help.
  8. An individual light blinks slowly while the other stays steady. This typically signifies your HVAC equipment’s limit switch is experiencing an error. The switch prevents your HVAC equipment from getting too hot. Get in touch with the specialists at Tri County Climate Control LLC for help.

Furnace Blower Operates But No Warmth

Here’s what may be at fault when you hear your heating equipment’s blower fan on, but you aren’t getting any warm air.

  • The pair of lights are giving every other fast flashes. This means your furnace ignitor may be broken. This part lights energy in your heating system to make warm air and should be repaired by a technician from Tri County Climate Control LLC.

Depend on Us for Skilled Furnace Repair

When you need to get your heating system fixed fast, depend on the professionals at Tri County Climate Control LLC. Our pros will handle the error without delay and have your house feeling cozy again soon. Get in touch with us at 541-238-2797 or contact us online to request an appointment now.