News
The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? There is no shortcut or hack to increase your furnace’s longevity.
Continue ReadingHere in Virginia, we’ve reached the season that makes you say, “Gosh, it’s so dark out. Is it really only six in the evening?” Before the days get too short, remember to check off heating, ventilation, and air conditioning (HVAC) maintenance from your autumn to-do list.
Continue ReadingBut like any hardworking appliance, it can run into issues from time to time. Knowing the signs that your water heater needs repair can save you from a cold shower or a major plumbing disaster. Here are five key indicators from Comfort Defender that your water heater might be in trouble:
Continue ReadingLet’s face it—there’s never a good time for the heat to go out in your Virginia home. You certainly don’t want to wait until your heating system stops working for you to realize you need a replacement!
Continue ReadingIn the heating, ventilation, and air conditioning (HVAC) industry, your thermostat is the undisputed leader of the heating and cooling team. It signals your furnace and air conditioner (AC) when to turn on and off. Whenever your thermostat detects a temperature change that’s different from the desired setting in your Reston home, it barks out a new directive to adjust the indoor climate.
Continue ReadingHard water refers to water with a high mineral content, primarily calcium and magnesium. While safe to drink or cook with, these minerals can cause scale buildup in pipes and appliances, reduce soap effectiveness, and leave spots on dishes and glassware.
Continue ReadingYou hear it all the time—buy energy-efficient heating, ventilation, and air conditioning (HVAC) equipment to lower your Virginia utility bills! But what about creating an energy efficient home?
Continue ReadingWhat do you think of when you hear about air pollution? You might immediately imagine a giant cloud of smoke, cars spewing exhaust, or a trash incinerator––but have you ever thought about your own home in Centreville?
Continue ReadingThe US Department of Energy (DOE) says air conditioning can account for 35 to 40 percent of your utility bill here in Virginia. At Comfort Defender, we take energy efficiency seriously.
Continue ReadingWhen you change out a dirty filter for a clean one, your heating, ventilation, and air conditioning (HVAC) equipment use up to 15 percent less energy monthly, according to the U.S. Department of Energy (DOE). Plus, it’s able to properly catch dust and debris, boosting your indoor air quality (IAQ).
Continue Reading