Tips & Advice
Where is a residential furnace usually located?
A residential furnace is typically placed in a central location within the home. A furnace might be located in a utility closet, a garage, a crawlspace, an attic, or a basement. In many cases, a furnace will be located in close vicinity to appliances such as a hot water heater, a water softener, or a central vacuum cleaner.
How do you reset a gas furnace?
To reset a gas furnace, start by making sure the pilot light has been extinguished. Next, turn down the room thermostat to its coldest setting, and cut the furnace's power from your home's circuit breaker. Cut the main gas supply to the furnace, but make sure that the gas line that leads to the furnace pilot is on. Light a match, and use it to ignite the jet of the furnace's pilot flame. Then restore the furnace power and main gas supply, and press and hold the furnace reset button for roughly half a minute.
How often should a home's air ducts be cleaned?
Most homes would benefit from having their air ducts cleaned every five to eight years. If there are pets in the home, or residents with respiratory ailments or compromised immune systems, the air ducts should be cleaned more frequently.
How long will it take to have air ducts professionally cleaned?
For the typical single-family home, air-duct cleaning takes between two to four hours. If there are pets in the household or it is an older home, cleaning the air ducts could take a bit longer. The ductwork in condominiums and townhouses might require less than two hours to clean.
Why is it necessary to have air ducts professionally cleaned?
Dirty air ducts can have a negative impact on indoor air quality, and poor indoor air quality can lead to allergies and respiratory ailments. A dirty air duct is also more likely to become infested with vermin. Hiring a professional to clean air ducts helps ensure the task is tackled efficiently and thoroughly.
What are the benefits of investing in a new furnace?
The primary benefit of investing in a new furnace is greater efficiency. Newer furnaces are built to use a lot less energy than their predecessors, and can bring huge savings in monthly heating costs. Newer furnaces also offer a more comfortable user experience, since they are equipped with zoning systems and other amenities to help adjust and fine-tune temperatures throughout the home.
At what point does it make sense to replace a furnace?
Furnaces are built to last 18 to 20 years, and an older furnace will likely suffer costly breakdowns. If there’s been an increase in repair costs, it's likely that the time has come to replace the furnace. Another factor to consider is heating bills. Older furnaces are a lot less efficient than newer models. A new furnace will likely pay for itself relatively quickly via a lower energy bill.
How often should a furnace be serviced?
Ideally, a furnace should be serviced once a year. Regular servicing is a good investment, since it can extend the life of the furnace. It's a good idea to have a furnace serviced right before the start of the cold season.
Are there steps homeowners need to take to prepare for a visit from a furnace repair professional?
The first step in preparing for a visit from a furnace repair professional involves making sure you are able to clearly explain what has gone wrong with your furnace. Next, gather documentation that shows the purchase date of the furnace and the date on which the furnace was last serviced, since this is information that the repair professional is likely to request.
How should homeowners evaluate furnace repair companies?
Look for a furnace repair company that is properly licensed and insured, since this can protect you if an accident happens while your furnace is being repaired. Seek out a furnace repair company with a professional-looking website, stellar online reviews, and a strong rating from the Better Business Bureau. Choose a furnace repair company whose employees have undergone drug testing and a background check.