From Hot To Not: Three Tips To Troubleshoot A Furnace
Are you experiencing issues with your heating unit in your home? Your first instinct may be to call a professional, but that doesn't always fit into everyone's budget. Emergency heating services can get quite expensive. You can try to save some money by troubleshooting the problems by yourself first. This guide will go over some common heating issues and walk you through the steps you should take for each one.
Furnace Doesn't Blow Air
One of the main issues is that the furnace will run but doesn't properly blow hot air out of it. The usual cause is a faulty belt inside of the unit. The belt connects the blower and the motor of the furnace and is vital for the heating unit to work correctly. Inspect the belt for cracks or any other signs of damage. It may have even broken completely and snapped apart. Home improvement stores will typically carry belts furnaces. Copy down the correct model number and serial code to make sure you get the right one. Carefully remove the old belt and install the new one in its place. Restart the furnace to check that the problem is fixed.
Furnace Turns On and Off Repeatedly
Does your furnace turn on and off repeatedly? Not only is this annoying, but it also means your house isn't being heated the way it should be. The problem usually points towards the thermostat. It may need to be recalibrated. You can do this by adjusting the indicator on the thermostat a few degrees higher. Allow the unit to adjust to the new setting and see if it fixes itself. If not, there may be a bigger problem with the thermostat, such as the wiring. You may need to completely replace it in order to solve the problem.
Furnace Doesn't Run
If the furnace doesn't run at all, there can be several things that have gone wrong. One simple solution is to make sure the unit is actually set at the heating setting. Some units are designed to run heating and air conditioning. If the unit is still on cool, it will not kick the heat on. A bigger issue would be that the blower or motor has malfunctioned. These problems require a professional repair due to the complexity of the issue.
When you can't troubleshoot your heating unit problems, you will have to find a professional to solve them. Contact local HVAC contractors like A & E Heating and AC Inc and find the best quotes for whatever your problem is. If you can schedule an appointment within normal business hours, you won't be charged the hefty emergency fees and may save some money on the repair bill.