Failing furnaces can be an immense source of anxiety, so being aware of warning signs will allow for an effective, preventative maintenance program to protect against emergency repairs.
If you notice any of the following problems with your furnace, contact a repair service immediately. A malfunctioning furnace can be hazardous and leave you exposed to the cold.
Don’t let furnace issues leave you in the cold – take proactive steps and reach out to Loveland’s furnace repair services you can trust for reliable solutions.
As soon as your furnace breaks down, act quickly to have it repaired to prevent further damage and risks of a housefire. An emergency heating repair professional will be able to quickly assess all areas, such as thermostats, heat exchangers, burners, pilot lights, blower motors, and electrical connections, to make sure everything is secure.
Several issues, including an improper igniter or dirty burners, an air filter clog, or an issue with your blower motor, could cause a lack of heat. If it’s something less serious, like a gas valve or ignition coil, your technician can use a replacement to restore heat.
If emergency repairs are incredibly high, perhaps consider installing a new furnace to reduce energy bills and repair costs in the long run.
If your furnace emits an unexpected bang, scrape, or screech as soon as you start trying to relax in your home. This should alert you that something may be amiss. Contact an expert to assess the issue.
Any grating noises might indicate your blower belt is restricting air flow, requiring lubrication or replacement, while high-pitched squealing usually indicates worn bearings, which forces your motor to work harder than necessary in taking in airflow into its system, resulting in increased cost as it works hard.
Rumbling noises coming from your heating system should never be taken lightly, as they could indicate a broken heat exchanger that can lead to carbon monoxide leakages in your home.
Regular tune-ups with your technician are key for avoiding this scenario, and whistling sounds may indicate restricted airflow – in this instance, open all vents to check and look out for dirty filters or blocked vents if this is the case for you.
Reduced or cold airflow
Furnaces are designed to keep your home comfortable by heating it from the inside, but if the air from your vents is not warm or nonexistent, something may be amiss with your system, and you should call upon a heating repair expert for further evaluation and advice.
There can be several causes for this issue, such as a dirty or worn-out air filter, malfunctioning thermostat, or limited switch. When this is the case, professional technicians can replace these parts in order to get your system back on its feet and running efficiently again.
Furnaces use either natural gas or electricity to produce heat and, in doing so, generate combustion fumes, which are usually expelled through your home’s ductwork and vents. If you detect unusual or unpleasant odors from your furnace, it could indicate that something has gone amiss with its operation.
If you detect an oily or plastic smell coming from your furnace, this could indicate that one of its mechanical components has overheated and needs servicing immediately.
You should turn off the power to your furnace as soon as possible and contact an HVAC specialist immediately for repair services.
If you detect foul odors coming from your furnace or HVAC unit, this could indicate that something is amiss with its functioning or that there may be an underground sewer leak nearby.
This is a serious threat and should be dealt with quickly – in most cases, you should evacuate your home before calling an HVAC specialist to come inspect it quickly before opening windows to help ventilate until an HVAC specialist arrives to address it.
When your furnace starts experiencing unusual electrical issues, it is time to consult the experts. These issues could pose a fire hazard and cause other parts of your home’s electrical system to fail and create other complications.
One common furnace issue involves vibrations loosening wires, leading them to short out. Your heating repair professional must inspect and tighten these loose wires to locate and correct the source of your problem.
Your transformer could also be malfunctioning. Your building only supports a certain voltage, and for an electric furnace to function effectively, it requires a transformer to convert this into the appropriate amount of power to run controls, timers, and ignition. Your furnace technician can easily replace it for you.
However, if you suspect the cause of your issue lies within the electrical or gas infrastructure, immediately switch off your furnace, evacuate the area, and contact authorities from a safe distance – either the fire department or gas company.