While your Lennox® furnace can’t chat with you, it has a procedure to get your attention when there’s a furnace error.

Its control board has twin LED lights that can share a fault code. Subject to the problem, your heater could show steady or flashing lights.

Although there are certain basic heating adjustments you can take care of without an expert, many services are best left to experts. When your heater will not kick on or provide heat, contact Edington Heating & Cooling Inc at 937-558-9478 for skilled furnace repair in Troy.

Our technicians will rapidly discover and repair the problem, even if you don’t have a Lennox heater. We can repair all types or models—and get the heat reintroduced to your residence fast.

What Does the Flickering Light on My Heater Mean?

Your heater uses lights to flash code when it requires repairs. It also engages this setup to relay it’s working correctly.

Regular heating includes:

  • Concurrent slow flash—heating system working correctly.
  • Concurrent fast flash—heating system is beginning to call for heat.

If you notice a solitary light going on and off slowly and the other blinking fast, your heater could be having a low flame signal. This can take place even when your heating system is heating like it should. It signifies the flame sensing rod could need to be cleaned or in the incorrect spot on the burner. Reach out to us at 937-558-9478 for help.

Here are some of the most routine problems for Lennox furnaces.

Heating System Refuses to Kick On

Here are many of the light patterns you could observe when your heater refuses to or keep running. The bulk of these errors have to be taken care of by an expert, like one from Edington Heating & Cooling Inc.

  1. All LED lights are off. This signifies your heating system might not have power. Go to the breaker box to confirm the heating system fuse hasn’t tripped. Attempt to reset the fuse if it’s in the “off” spot. If it rapidly trips following a reset, don’t touch the breaker and call us at 937-558-9478.
  2. One light is stable and the other is blinking slowly. This shows the flame rollout switch is likely open. The component is an essential safety mechanism that assists in stopping fires and carbon monoxide. You shouldn’t attempt to take care of this fault without professional help.
  3. One light is flashing rapidly and the other is flashing slowly. This often signifies power polarity has been inverted. Your furnace may have a wiring problem that requires expert assistance from Edington Heating & Cooling Inc.
  4. The pair of lights are flickering slowly. This means your heating system’s blower motor likely isn’t running. This component sends warm air from the heater into your space. We can aid in figuring out what’s wrong with this piece.
  5. A single light is flashing slowly and the other is flickering rapidly. This indicates your HVAC system could have low voltage or a short circuit. Get in touch with our specialists at 937-558-9478 for help.
  6. One light is blinking on, on, off while the other blinks on, off, on. This indicates there might be an issue with your heater’s control panel or wiring. Edington Heating & Cooling Inc can locate the issue and take care of it.
  7. The pair of lights are using alternating slow flickers. This signifies your heating system likely has a flame failure. There may be an issue with its gas supply, gas valve or ignitor control. Call us at 937-558-9478 for assistance.
  8. An individual light flashes slowly while the other remains solid. This often signifies your HVAC equipment’s limit switch is malfunctioning. The switch stops your HVAC system from getting too hot. Reach out to the specialists at Edington Heating & Cooling Inc for assistance.

Heater Blower Works But No Warmth

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

  • Both lights display every other fast blinks. This means your furnace ignitor might not be working. This component ignites energy in your HVAC equipment to produce warm air and should be fixed by an expert from Edington Heating & Cooling Inc.

Trust Us for Professional Furnace Repair

When you need to get your heater repaired fast, turn to the specialists at Edington Heating & Cooling Inc. Our techs will fix the error without delay and have your space feeling cozy again soon. Reach out to us at 937-558-9478 or contact us online to get an appointment now.