While your Lennox® HVAC equipment can’t speak to you, it possesses a process to get your attention when there’s a furnace error.
Its control panel has two LED lights that can share a fault code. Depending on the issue, your heater may use continuous or flashing lights.
While there are certain simple HVAC adjustments you can take care of on your own, most fixes are best left to experts. When your furnace refuses to turn on or deliver warmth, reach out to Marios Air Conditioning at 760-314-4766 for expert furnace repair in Thousand Palms.
Our experts will rapidly discover and handle the issue, even if you don’t own a Lennox heating system. We can fix all brands or models—and get the warmth reintroduced to your house fast.
What Does the Flickering Light on My Heater Mean?
Your furnace relies on lights to flash code when it is malfunctioning. It also works this system to tell you it’s working correctly.
Regular heating includes:
- Simultaneous slow flash—furnace running properly.
- Simultaneous fast flash—heating system is starting to call for heat.
If you notice a single light going on and off slowly and the other blinking quickly, your heating system could have a low flame signal. This can happen even when your furnace is operating correctly. It means the flame sensing rod may have buildup or in the bad location on the burner. Reach out to us at 760-314-4766 for assistance.
Here are some of the most common problems for Lennox heating systems.
Heater Refuses to Turn On
Here are a few of the light sequences you could notice when your furnace will not or keep operating. Most of these issues must be taken care of by a specialist, for instance from Marios Air Conditioning.
- The pair of LED lights aren’t lit. This means your HVAC system might not have power. Look at the breaker box to confirm the furnace fuse isn’t tripped. Try resetting the fuse if it’s in the “off” area. If it instantly turns off following a reset, don’t try to reset it again and get in touch with us us at 760-314-4766.
- An individual light is stable and the other is blinking slowly. This signifies the flame rollout switch is possibly not working right. The part is an essential safety device that assists in avoiding fires and carbon monoxide. You shouldn’t try to take care of this malfunction yourself.
- A single light is flashing quickly and the other is flashing slowly. This often means power polarity has been transposed. Your heater could have a wiring error that requires professional aid from Marios Air Conditioning.
- Both lights are flashing slowly. This means your heating system’s blower motor possibly isn’t running. This component moves warm air from the heating system into your residence. We can aid in figuring out what’s causing a problem with this part.
- One light is blinking slowly and the other is flickering quickly. This means your heater could have low voltage or a short circuit. Get in touch with our technicians at 760-314-4766 for help.
- One light is flickering on, on, off while the other blinks on, off, on. This means there may be an issue with your HVAC system’s control panel or wiring. Marios Air Conditioning can find the fault and handle it.
- The duo of lights display every other slow flickers. This means your heater possibly has a flame error. There might be trouble with its gas supply, gas valve or ignitor control. Call us at 760-314-4766 for assistance.
- An individual light flashes slowly while the other remains steady. This often means your heater’s limit switch is malfunctioning. The switch prevents your heating system from overheating. Reach out to the specialists at Marios Air Conditioning for support.
Heater Blower Works But No Warm Air
Here’s what may be broken when you hear your heater’s blower fan working, but you aren’t receiving any heated air.
- The pair of lights display alternate quick flashes. This signifies your furnace ignitor could not be working. This component lights energy in your furnace to create warm air and should be fixed by an expert from Marios Air Conditioning.
Depend on Us for Expert Furnace Repair
When you need to get your heating system in working order without delay, depend on the professionals at Marios Air Conditioning. Our pros will fix the fault quickly and have your house feeling comfortable again soon. Contact us at 760-314-4766 or contact us online to get an appointment now.