Most households in this country get their heat from a fuel-burning furnace. Fuel-burning furnaces provide fast and robust heating reliably and efficiently. Without proper care, however, they can also have a significant negative impact on your home’s indoor air quality (IAQ). Let’s explore how a furnace technician can help you avoid IAQ issues.
Furnace Filter Choice and Habits
Limiting the IAQ impact of your furnace begins with good filter habits. All furnaces have a filter that not only protects the equipment but also your air quality. A technician can help you choose the ideal filter for your system. There are several considerations, including the filter’s dimensions and minimum efficiency rating value (MERV). The higher the MERV rating, the more dust and other particles the filter will trap. Check your filter at least once a month, and swap it with a new one when you can see dust building up on the exterior.
Cleaning and Calibrating the Equipment
Furnaces require seasonal maintenance, and you should schedule that appointment in the fall before the necessity to turn on your system. A technician will perform a multipoint inspection, cleaning and calibrating the equipment as it unfolds. Cleaning is essential because furnaces build up carbon deposits over time. It’s also imperative to scrutinize the gas line, burner, and exhaust system. Any issues in these areas can result in excess particles and harmful gases in your air.
Checking the CO Detectors
Households with fuel-burning furnaces must have adequate carbon monoxide (CO) detection coverage. Each season, a technician will test your CO detectors. Your technician will also replace batteries and recommend detector replacement as needed.
Thermostat Cleaning and Calibration
Thermostats require seasonal cleaning and calibration. Your technician can also help you explore upgrading to a smart thermostat if you don’t yet have one. Smart thermostats can reduce annual heating costs by 8% on average. Another key benefit is that they limit how often the furnace must cycle. Fewer cycles result in less forced air and impact on your IAQ. You can also opt for a thermostat with sensors for IAQ, relative humidity, and more.
Duct Cleaning and Other Duct-Related Services
Comprehensive duct inspections are not usually part of routine furnace maintenance. You should schedule a duct camera inspection at least every two to three years. During that inspection, a technician will look for two problems in particular: dust and air leakage. Dust will accumulate in your ducts over time and can impact IAQ through off-gassing. Leakage, often due to worn seals, can let pollution into the home as the heated air escapes. Most homes will need duct cleaning every several years, and duct sealing is an effective solution for leakage.
If you want to schedule a furnace tune-up, repair, or replacement in Newnan, GA, call us at E Dennis AC Inc. today, or book your appointment online.
