The gas furnace is a source of comfort during the winter. While it is expected to be operational during the entire time it is needed, the furnace can suffer from the occasional breakdown. Because it is a gas appliance, special care is needed if these signs appear. The furnace does need to be shut down immediately for safety reasons.
One sign that Gas Furnace Repair is needed is when the smell of gas starts permeating through the system. Since gas itself is a dangerous substance, any smell of gas should result in a complete evacuation of the home first. This is the one case where safety trumps trying to save the integrity of the furnace. Once everyone is evacuated, the gas main will need to be shut off. After the gas has dispersed, the furnace can be inspected for the cause of the leaking gas.
An inability to maintain heat is another sign that something is wrong with the furnace. Since this can also indicate that some of the gas is escaping, evacuate to a safe area and shut off the gas main. If the furnace isn’t burning all of the fuel that it is given, some of that gas is flowing into the home. The causes for a lack of heat can also include problems with the electrical system or a blocked air flow.
A furnace that continues to cycle off and on is another sign that Gas Furnace Repair is needed. The cycling indicates that the furnace is struggling to keep up with the desired temperature. Reduced air flow or a bad thermostat can be a part of the problem. Since cycling places a heavy mechanical toll on the furnace, it can suffer interior damage as the process continues. An exact cause for this problem will have to be investigated to determine which parts need to be repaired.
Safety is paramount when the gas furnace breaks. While there can be multiple causes for the breakdown, it is better to be safe in regards to this machinery. Evacuate first and then call for help.