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

Its control panel has double LED lights that can share a fault code. Depending on the problem, your heater could show steady or flashing lights.

Though there are some basic HVAC repairs you can complete yourself, the majority of tasks are best handled by experts. When your heater refuses to kick on or provide warmth, call Just Komfort Heating & Cooling at 458-206-0216 for expert furnace repair in Redmond.

Our specialists will rapidly determine and take care of the issue, even if you don’t own a Lennox heating system. We can repair all brands or models—and get the heat reintroduced to your home quickly.

What Does the Blinking Light on My Heating System Mean?

Your furnace depends on lights to flash code when it isn’t working right. It also works this setup to relay it’s operating properly.

Regular heating consists of:

  • Concurrent slow flash—heater running properly.
  • Both lights flash fast—heater is beginning to call for heat.

If you see a lone light going on and off slowly and the other flashing fast, your heater might have a low flame signal. This can take place even when your furnace is operating correctly. It means the flame sensing rod might be dirty or in the incorrect spot on the burner. Call us at 458-206-0216 for assistance.

Here are several other of the most typical errors for Lennox HVAC systems.

Furnace Won’t Kick On

Here are many of the light sequences you may observe when your heating system will not or keep running. The majority of these issues have to be fixed by a technician, such as one from Just Komfort Heating & Cooling.

  1. The pair of LED lights are off. This indicates your heating system might not have electricity. Find the breaker box to confirm the heating system fuse hasn’t tripped. You should reset the fuse if it is in the “off” area. If it immediately trips following a reset, don’t touch the breaker and get in touch with us us at 458-206-0216.
  2. A single light is stable and the other is blinking slowly. This shows the flame rollout switch is likely not working right. The part is an essential safety guard that assists in avoiding fires and carbon monoxide. You shouldn’t try to take care of this issue without professional help.
  3. A single light is blinking rapidly and the other is blinking slowly. This likely signifies power polarity has been inverted. Your heating system might have a wiring issue that requires expert help from Just Komfort Heating & Cooling.
  4. The pair of lights are blinking slowly. This indicates your furnace’s blower motor possibly isn’t working. This component moves hot air from the furnace into your rooms. We can assist in pinpointing what’s causing a problem with this piece.
  5. One light is flashing slowly and the other is blinking quickly. This signifies your HVAC system could have insufficient voltage or a short circuit. Contact our specialists at 458-206-0216 for assistance.
  6. One light is flashing on, on, off while the other blinks on, off, on. This signifies there could be a fault with your heating system’s motherboard or wiring. Just Komfort Heating & Cooling can pinpoint the problem and handle it.
  7. Both lights display alternate slow flashes. This indicates your HVAC equipment may have a flame issue. There could be an issue with its gas supply, gas valve or ignitor control. Reach out to us at 458-206-0216 for help.
  8. A single light flickers slowly while the other stays continuous. This typically indicates your HVAC equipment’s limit switch is not working. The switch keeps your heating system from becoming too warm. Get in touch with the professionals at Just Komfort Heating & Cooling for assistance.

Furnace Blower Operates But No Warmth

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

  • Both lights are showing every other rapid blinks. This indicates your furnace ignitor may not be working. This piece lights energy in your HVAC equipment to make heat and should be serviced by a specialist from Just Komfort Heating & Cooling.

Trust Us for Skilled Furnace Repair

When you need to get your heater fixed fast, turn to the specialists at Just Komfort Heating & Cooling. Our technicians will handle the issue quickly and have your residence feeling cozy again in no time. Contact us at 458-206-0216 or contact us online to schedule an appointment now.