During the dead of winter, you often curl up in your home as tight as you can and wish that it’s already spring. Some brood that the changing of the season is like a lifetime away, but a lot of Juneau, Alaska residents are at ease with the low winter temperatures because it is their way of life. But there are exceptions though, especially when the temperature goes lower and lower as each day passes. For instance, when temperatures hit the teens, homeowner thoughts deviate from warm thoughts of July and August to that of doubts whether their furnace can survive the night. Although contractors are just a phone call away for furnace emergencies, it is important to be aware of what normally transpires during heating emergencies and the confidence and knowledge to perform basic DIY troubleshooting tasks. Here are a few furnace emergencies that may happen to you.
A FURNACE THAT DOES NOT START
One of the reasons you’ll need the services of emergency furnace repair servicemen is when your furnace fails to turn on. If it has been a long while since you last used your home’s heater, it is possible that the pipes have started to show signs of defects. And your furnace ends up of no use in your home. There are several possible reasons that can render your furnace unable to start:
- Thermostat – you need to turn on your thermostat and set its temperature higher than that of the room. But upon checking that its settings are fine, you might have a faulty thermostat in your midst.
- Power – another reason for your furnace not turning on when needed is when it has a tripped breaker, especially if the rest of the house has electricity. First, ensure that the furnace’s power switch is on. Then, proceed to inspect the breaker. Ensure that you plug its cord and that it is in excellent condition. You can consider an internal electrical short once you see signs of burn marks on its control panel.
- Blower Motor – many modern furnaces allow you to view the blower through a window. If the green light is flashing, everything is working fine. However, if the red light is flashing, there may be a problem.
- Pilot Light – There are instances when you need to light up your furnace once again, but its pilot light is out. Suspect that you have a filthy pilot light or that its position is not right if the pilot light keeps on going out for long.
If you have some doubts regarding your furnace’s condition, it is advisable to contact your nearest emergency furnace repair contractor to diagnose the problem and help you fix the issue.
The sound your furnace gives off is coming from its blower. If you can still hear its familiar sound, you have the assurance that your unit is in good condition. The three primary issues you’ll face with a furnace that starts but does not generate heat are as follow:
- A pilot light that does not align properly
- A defective thermostat;
- An air filter that has an obstruction.
All these three issues are easy to fix, and you can even do some of it on your own. But if you are not comfy in carrying out certain DIY fixes, do not hesitate to call your nearest emergency furnace repair contractor.
SMOKE IS COMING OUT OF THE DUCTWORK
It is always a disturbing experience whenever smoke comes out of your ductwork. In extreme cases, these clouds of smoke, especially black ones, manages to set off the smoke alarm inside your home. But you must remember though that during the initial use of your furnace at the onset of winter, it is normal to see some smoke coming out of it. For some, it even has an accompanying subtle scent. It is a common scenario as your heating system is burning up the accumulation of dust, debris, and the rest of the sediment buildup during summer. Take note though that it is only considered normal if this smoke or stench only lasts around your second use. If it persists, you might have a furnace emergency in your midst that will require the services of emergency furnace repair contractors. The usual reason for this issue is that your main or alternative limit switches are fried, or maybe because of other internal electric issues. It is imperative to attend to this issue right away because it is cheaper to pay for a repair than to start all over again after a structure fire left your home in ashes.
YOUR FURNACE FREQUENTLY CYCLES ON AND OFF
It is not only annoying to have a furnace that constantly cycles on and off on its own, but it can also upset you so much because of the accompanying very high energy bills. First off, inspect your unit’s air filter since you might have forgotten to change it on a regular basis. By now, you are probably stuck with one that is extremely filthy and clogged. During winter, ensure that you change your air filter on a regular basis. If your air filter is clogged, there is not enough room for the air to pass through. The thermostat will keep on giving the furnace signals for it to continue cycling. After replacing your filter and nothing improves, it is likely that your thermostat is defective. Its heat anticipator is either broken or has a possible electrical connection malfunction. Filters and thermostats can be replaced anytime by any homeowner, but there are some causes of furnaces that keeps on turning on and off that needs more than just a replacement, such as a defective blower motor. A licensed emergency furnace repair technician is needed to address this issue.
INCREASE IN ENERGY BILLS
You won’t consider your continually increasing energy bills as an emergency issue right away. But be wary that it is a sign that something is wrong with your furnace. You can attribute this rise in your energy consumption with lost heat as a result of inadequate circulation, leaking through substandard windows, or cracks inside your house where the cold air from the outside can pass through. Your furnace will compensate by working harder to provide sufficient warmth in your home. As a result, your utility bills will skyrocket. Having filthy filters is another reason for your high energy costs since your heater has to work harder to produce more warm air that can pass through your home’s duct system and vents.
By making sure that you properly maintain your furnace, you are guaranteed that your unit will make it through the winter. Make it a point to check your air filters regularly and keep track of your utility charges to easily spot once something goes amiss. But remember that even though you maintain your furnace and have it checked regularly, certain situations will arise where your unit will just stop working for no reason at all. For furnace emergencies, contact a professional heating and cooling company. Or you are left with no choice but to shop for a new furnace and let your old unit retire.