Age. The age of the furnace is a good starting spot. Today, the typical life expectancy is 16-20 years. If a unit is near this age or older, it is time to begin shopping. Those who wait until they need to make replacements in emergencies are not able to make the best decision. If the unit still relies on a pilot light to start the burner, it is at least twenty-five years in age.
Heating Bills-A rise in heating bills could be because of more than an increase in fuel prices. As units age, they can lose efficiency. Proper maintenance can help to keep systems more reliable. If energy bills continue to rise, it could be time to change the unit.
Recent repairs–Like a car, an aging furnace can start to require a lot of repairs. If the system begins to have a breakdown every year, it is probably time to make a replacement. If it has supplied trouble free operation before, it probably will continue to do so after the repair.
Comfort–If some rooms feel too cold and others are too hot, the system could be the issue. An effective system disperses the heat equally in the residence. When the thermostat is set, it should not have to be constantly readjusted.
Color of flame–Flames ought to burn a clear blue. If the system is operating with yellow flames, combustion is incomplete and the burner ought to be cleaned and readjusted. Yellow flames also indicate the unit is developing carbon monoxide as a result Learn More . This gas can be dangerous.
Peculiar Noises–If the unit is making peculiar sounds, it is time to call for help. These sounds can show an issue. The specialist can make needed repairs or recommend changing the unit.
Household Health–If the unit develops a leak in the fire box, it can leak carbon monoxide into the residence. This gas is odorless, colorless and tasteless. It can cause frequent headaches, queasiness, burning of the eyes or nose, disorientation and symptoms like the flu. If you experience these symptoms, try airing out the residence and have the system examined for issues.
If a furnace is not able to keep the family comfortable or is creating other safety issues, it is time to consider the signs that your boiler needs repairing or servicing. The repair specialist can look over the system and make suggestions to the resident. In many situations, repairs can be made to the system so it provides several more years of effective service. Nevertheless, if the system has outlived its useful life, the specialist can make suggestions for a more recent and more reliable system to supply comfort for the home.