Answer: In general, most HVAC systems will last from 15 to 25 years, but depending on the type of HVAC system as well as other contributing factors, that estimate can fluctuate greatly.
Answer: The average cost to replace a home HVAC system can range from over $4,000 to almost $10,000, which includes the combination of a new central air conditioner unit and a new gas furnace. Installation of a new HVAC system with ductwork can cost upwards of $10,000 in total.
Answer: The national average cost of a standard efficiency natural gas furnace ranges from around $2,000 to about $5,000 with most homeowners paying around $3,000. The cost of a furnace can vary based on unit brand, efficiency of the unit, as well as how complex it is to install.
Answer: The average lifespan of a typical furnace is around 15-30 years. As long as you have your furnace regularly serviced, and barring any unforeseen problems, your home's furnace should last well within that range.
Answer: Regardless of what type of equipment and components your HVAC system uses, it should be inspected, cleaned, and serviced at least once a year.
Answer: Dryer vent ducts should be inspected at least once a year to reduce the risk of fires and carbon monoxide poisoning. However, more frequent checks can further reduce those risks depending on how often your dryer is used.
Answer: As a general rule of thumb, the National Air Duct Cleaners Association (NADCA) suggests cleaning your ducts every three to five years
Answer: Insulating your attic can prevent gradual heat and moisture damage to your home. Attic insulation prevents water vapor from seeping in and eroding your walls. It also slows down heat buildup in your attic, which can cause the shingles on your roof to swell and crack or cause the plywood on your deck to soften.