You should check your HVAC system twice a year. Here are other things that should be monitored: Check smoke alarms and carbon monoxide detectors. It is recommended that smoke alarm batteries be replaced twice a year, and if your smoke alarm is between five and 10 years old, it should be replaced. Make sure there is at least one alarm on each level of your house, and one near each bedroom. The same placement recommendations go for carbon monoxide detectors, as well. Try to keep both detectors away from gas appliances and fireplaces, as each give off small amounts of carbon monoxide when first turned on and could trigger a false alarm.
A generous amount of insulation – bad when it describes your waist; good when it describes your attic: Add insulation. Just like anything else, insulation deteriorates over time, becoming less efficient at retaining your home’s cold air. Do a visual check of your attic and evaluate the need for added insulation. Experts recommend roughly 12 inches of insulation in all areas.
Check the age of your furnace. If your furnace is older, chances are it is not up to today’s efficiency standards. This means that your heater is costing you more money to run and using more energy than necessary. By having a service professional check your heater, you can determine whether or not purchasing a heater is more cost efficient and safer. Newer heaters use less energy and don’t need as much maintenance.
Check for air leaking through windows and doors. According to Energy.gov, 5 to 30 percent of energy savings each year can come from sealing windows and doors that have leaks. Not only does sealing leaks save money and energy, it also makes your home more comfortable during the cold weather by preventing cold air from seeping in. Fixing leaks also keeps your heater from working overtime to heat your home.
Program your thermostat. Keeping your thermostat at the same constant temperature is convenient, but it could be costing you money. Turning it off can leave you uncomfortable when you return home. Installing a programmable thermostat and making sure it is properly programmed gives you convenience, comfort and can save you money.
Turn on your humidifier. Having a humidifier during the winter is good for multiple reasons like alleviating sinuses and keeping the air moist which helps prevent nose bleeds. Another reason humidifiers are useful is they help make the air feel warmer. This means that you don’t have to run your heater as much on a cold day. This keeps your home comfortable and your winter utility bills down.