While your Lennox® HVAC equipment cannot talk to you, it possesses a procedure to get your attention when there’s a furnace error.
Its control panel has a set of LED lights that can share a fault code. Subject to the fault, your heating system could display solid or flashing lights.
While there are certain elementary HVAC repairs you can take care of without an expert, the majority of repairs are best taken care of by HVAC technicians. When your heater will not kick on or provide warm air, reach out to HCE Systems at 276-302-0076 for expert furnace repair in Norton.
Our experts will rapidly discover and take care of the breakdown, even if you don’t have a Lennox heating system. We can fix all types or makes—and get the heat returned to your house quickly.
What Does the Flashing Light on My Heating System Mean?
Your heating system relies on lights to flash code when it isn’t working right. It also engages this system to tell you it’s working like it should.
Normal heating consists of:
- Concurrent slow flash—heating system working like it should.
- Both lights flash fast—heater is beginning to call for heat.
If you see a lone light flashing slowly and the other flashing rapidly, your heater might have a low flame signal. This can occur even when your heater is heating like it should. It indicates the flame sensing rod might need to be cleaned or in the incorrect area on the burner. Contact us at 276-302-0076 for help.
Here are some of the most common issues for Lennox HVAC systems.
Furnace Won’t Kick On
Here are some of the light patterns you might observe when your furnace will not or keep running. The majority of these issues need to be handled by a professional, for instance from HCE Systems.
- All LED lights are off. This signifies your heating system might not be receiving power. Look at the breaker box to confirm the heater fuse hasn’t flipped. Try resetting the fuse if it’s in the “off” position. If it immediately flips following a reset, don’t try to reset it again and contact us at 276-302-0076.
- One light is continuous and the other is flashing slowly. This shows the flame rollout switch is may be malfunctioning. The switch is an essential safety guard that aids in stopping fires and carbon monoxide. You shouldn’t attempt to fix this problem without professional help.
- A single light is blinking fast and the other is flashing slowly. This typically indicates power polarity has been reversed. Your heater could have a wiring problem that calls for professional support from HCE Systems.
- All lights are flickering slowly. This indicates your furnace’s blower motor possibly isn’t working. This component circulates heated air from the HVAC system into your residence. We can help in pinpointing what’s causing a problem with this part.
- A single light is blinking slowly and the other is blinking fast. This means your HVAC system may have not enough voltage or a short circuit. Get in touch with our technicians at 276-302-0076 for assistance.
- One light is flashing on, on, off while the other blinks on, off, on. This indicates there could be a fault with your heater’s motherboard or wiring. HCE Systems can pinpoint the error and repair it.
- The duo of lights display alternate slow flashes. This indicates your HVAC equipment may have a flame failure. There may be an issue with its gas supply, gas valve or ignitor control. Get in touch with us at 276-302-0076 for support.
- A single light flickers slowly while the other is steady. This often signifies your HVAC equipment’s limit switch is not working. The switch prevents your heating system from becoming too warm. Reach out to the pros at HCE Systems for help.
Heater Blower Runs But No Heat
Here’s what might be broken when you hear your heating system’s blower fan running, but you aren’t gaining any warmth.
- The duo of lights are giving alternate quick blinks. This signifies your furnace ignitor might not be working. This part ignites fuel in your heater to create warmth and should be repaired by an expert from HCE Systems.
Turn to Us for Skilled Furnace Repair
When you have to have your HVAC equipment in working order fast, turn to the professionals at HCE Systems. Our pros will handle the fault without delay and have your space feeling cozy again in a short time. Contact us at 276-302-0076 or contact us online to request an appointment today.