While your Lennox® heater can’t chat with you, it does have a method to communicate a furnace error.
Its motherboard has twin LED lights that can share a fault code. Subject to the failure, your heater might display continuous or flashing lights.
Though there are a few simple heating adjustments you can take care of without an expert, the majority of services are best taken care of by HVAC technicians. When your furnace won’t kick on or put out heat, call Redhawk Heating & Air Conditioning at 432-237-0168 for skilled furnace repair in Odessa.
Our experts will rapidly identify and handle the breakdown, even if you don’t have a Lennox heater. We can repair any brands or makes—and get the warmth reintroduced to your residence without delay.
What Does the Flashing Light on My Heater Mean?
Your furnace depends on lights to flash code when it is malfunctioning. It also engages this system to relay it’s operating properly.
Regular operation consists of:
- Concurrent slow flash—heating system running properly.
- Concurrent fast flash—heater is starting to call for heat.
If you notice a single light flashing slowly and the other going on and off fast, your heater might be having a low flame signal. This can happen even when your furnace is heating correctly. It means the flame sensing rod could be dirty or in the incorrect spot on the burner. Contact us at 432-237-0168 for help.
Here are some of the most typical faults for Lennox furnaces.
Furnace Won’t Turn On
Here are many of the light arrangements you may see when your heat refuses to or keep running. The majority of these issues have to be handled by an expert, for instance from Redhawk Heating & Air Conditioning.
- The duo of LED lights are off. This means your heater might not have electricity. Examine the breaker box to ensure the furnace fuse is not triggered. You should reset the fuse if it is in the “off” spot. If it promptly flips after a subsequent reset, don’t try to reset it again and get in touch with us us at 432-237-0168.
- An individual light is unchanging and the other is flashing slowly. This signifies the flame rollout switch is possibly open. The component is a critical safety guard that helps in stopping fires and carbon monoxide. You shouldn’t attempt to fix this fault without professional help.
- A single light is flickering fast and the other is flickering slowly. This likely signifies power polarity has been transposed. Your heater could have a wiring problem that calls for expert aid from Redhawk Heating & Air Conditioning.
- Both lights are flashing slowly. This means your heating system’s blower motor probably isn’t running. This piece circulates heated air from the HVAC system into your space. We can aid in figuring out what’s causing an issue with this component.
- An individual light is flashing slowly and the other is flickering rapidly. This indicates your heater may have insufficient voltage or a short circuit. Call our specialists at 432-237-0168 for help.
- One light is blinking on, on, off while the other flickers on, off, on. This signifies there could be a malfunction with your heating system’s control board or wiring. Redhawk Heating & Air Conditioning can determine the problem and fix it.
- Both lights show alternating slow blinks. This indicates your HVAC equipment may have a flame problem. There could be an issue with its gas supply, gas valve or ignitor control. Call us at 432-237-0168 for help.
- An individual light flashes slowly while the other stays solid. This usually signifies your HVAC equipment’s limit switch is experiencing an error. The switch prevents your HVAC equipment from overheating. Reach out to the pros at Redhawk Heating & Air Conditioning for assistance.
Furnace Blower Works But No Heat
Here’s what could be wrong when you hear your heater’s blower fan running, but you aren’t gaining any warmth.
- The duo of lights are giving every other rapid flashes. This signifies your furnace ignitor might not be in working order. This part kindles fuel in your heater to create warm air and should be repaired by an expert from Redhawk Heating & Air Conditioning.
Trust Us for Professional Furnace Repair
When you need to have your HVAC equipment repaired quickly, trust the experts at Redhawk Heating & Air Conditioning. Our technicians will fix the fault quickly and have your residence feeling relaxing again in a short time. Reach out to us at 432-237-0168 or contact us online to get an appointment right away.