How to Determine If Your Furnace is in Need of Repair Repairing your furnace by yourself isn’t the best option. While it could solve the issue briefly, your issues are likely to get worse with time. In addition, if you own an older furnace, it might not be operating properly. If this is the case it is necessary to call an expert to have the issue resolved. Below are some things to be aware of prior to making a call to a professional to repair your furnace. This is a simple method of determining if your furnace requires repair. Ontario Wholesale Energy First, make sure to check the thermostat first.…