5 Leading Furnace Issues and Simple Repairs

Posted by Sadie on June 19th, 2021

Has your heater quit working? These top 5 heating system problems and their simple solutions might help to get it working.

Having difficulty with your heating system? You're not alone. Thankfully, lots of problems have easy DIY fixes. The primary step: Inspect whether your A/C system has power. You don't desire to have a service tech concerned your home simply to turn a switch at the breaker box. If power isn't the issue, check other possible glitches before requiring service.

# 1 PROBLEM: Thermostat isn't working.

MOST LIKELY CULPRIT: If your heat isn't beginning at all, try altering the batteries in the thermostat, if it has batteries. While you're at it, give the thermostat a great dusting inside with a little paintbrush.

You can also attempt to reboot it. With the thermostat set to Heat, turn the temperature down to about 60º. Then, turn the breaker switch off for 30 seconds and turn it back on Still nothing? Call in a professional.

# 2 ISSUE: Unit not switching on.

LIKELY CULPRIT: Inspect the emergency shutoff switch for the heating system. It might be at the entrance to the heater closet, at the top of the basement stairs, or on the heating system. It might have a red switch plate. if someone switched it off, the furnace won't work.

# 3 ISSUE: Dirty filter

LIKELY PERPETRATOR: Not swapping out an old filter can trigger a host of issues, not to discuss increasing your energy expense. To ensure your furnace does not work overtime, alter your filter every one to 2 months. Here's how: Switch off your heating system, find the filter, get rid of the old one (and take note of the size), replace it and turn the heater back on.

# 4 PROBLEM: Heating system isn't sparking

LIKELY PERPETRATOR: Does your heater click as though it's about to turn on, however then go silent and never start? If you've examined the power, examined the thermostat and changed the filter, the pilot light or the ignition sensor is most likely the problem. To repair it, start by turning off the gas to your furnace. Then remove the front panel and discover the igniter or ignition sensing unit, which is typically near the burners. Snap an image of the sensing unit to remind you of how it's attached and then remove the ignition sensor. Rub it with steel wool to eliminate residue, bewaring to not damage it. Then put it back exactly as you furnace installation toronto found it and replace the panel before turning the gas back on. If you have any doubt about this task, play it safe and contact the pros.

# 5 PROBLEM: Heater keeps tripping the breaker

LIKELY PERPETRATOR: If your heater keeps tripping the breaker or blowing the fuse when the heat starts, it's most likely an electrical concern. To keep you and your household safe, hire the pros to diagnose the cause.

While numerous common furnace concerns can be repaired without hiring the specialists, it is necessary to have your furnace professionally serviced as soon as a year, especially if you're not comfy carrying out a few of the necessary maintenance jobs yourself.