Cashton, WI (608) 654-5522
Sparta, WI (608) 269-1500
Tomah, WI (608) 374-5500
Westby, WI (608) 634-7333

Energy Saving Tips

General Tips

  • Set your thermostat as low as is comfortable in the winter and as high as is comfortable in the summer.
  • Clean or replace filters on furnaces once a month or as needed.
  • Clean warm-air registers, baseboard heaters, and radiators as needed; make sure they are not blocked by furniture, carpeting, or drapes.
  • Bleed trapped air from hot-water radiators once or twice a season; if in doubt about how to perform this task, call a professional.
  • Place heat-resistant radiator reflectors between exterior walls and the radiators.
  • Turn off kitchen, bath, and other exhaust fans within 20 minutes after you are done cooking or bathing; when replacing exhaust fans, consider installing high-efficiency, low-noise models.
  • During the heating season, keep the draperies and shades on your south-facing windows open during the day to allow the sunlight to enter your home and closed at night to reduce the chill you may feel from cold windows.
  • During the cooling season, keep the window coverings closed during the day to prevent solar gain.

 

Long-Term Savings Tips

  • Select energy-efficient products when you buy new heating and cooling equipment. Your contractor should be able to give you energy fact sheets for different types, models, and designs to help you compare energy usage. For furnaces, look for high Annual Fuel Utilization Efficiency (AFUE) ratings. The national minimum is 78% AFUE, but there are ENERGY STAR models on the market that exceed 90% AFUE.
  • For air conditioners, look for a high Seasonal Energy Efficiency Ratio (SEER). The current minimum is 13 SEER for central air conditioners. ENERGY STAR models are 14 SEER or more.

Tips from www.energy.gov for Spring and Summer:

Use Your Windows to Gain Cool Air and Keep Out Heat

  • If you live in a climate where it cools off at night, turn off your cooling system and open your windows while sleeping. When you wake in the morning, shut the windows and blinds to capture the cool air.
  • Install window coverings to prevent heat gain through your windows.

 

Operate Your Thermostat Efficiently

  • Set your thermostat as high as comfortably possible in the summer. The smaller the difference between the indoor and outdoor temperatures, the lower your overall cooling bill will be.
  • Keep your house warmer than normal when you are away, and lower the thermostat setting to 78°F (26°C) only when you are at home and need cooling. A programmable thermostat can make it easy to set back your temperature.
  • Avoid setting your thermostat at a colder setting than normal when you turn on your air conditioner. It will not cool your home any faster and could result in excessive cooling and unnecessary expense.

 

Use Fans and Ventilation Strategies to Cool Your Home

CeilingFan

  • If you use air conditioning, a ceiling fan will allow you to raise the thermostat setting about 4°F with no reduction in comfort.
  • Turn off ceiling fans when you leave the room. Remember that fans cool people, not rooms, by creating a wind chill effect.
  • When you shower or take a bath, use the bathroom fan to remove the heat and humidity from your home. Your laundry room might also benefit from spot ventilation. Make sure bathroom and kitchen fans are vented to the outside (not just to the attic).

 

Keep Your Cooling System Running Efficiently

ServiceMan

  • Schedule regular maintenance for your cooling equipment.
  • Avoid placing lamps or TV sets near your room air-conditioning thermostat. The thermostat senses heat from these appliances, which can cause the air conditioner to run longer than necessary.
  • Vacuum registers regularly to remove any dust buildup. Ensure that furniture and other objects are not blocking the airflow through your registers.

 

Don’t Heat Your Home with Appliances and Lighting

  • On hot days, avoid using the oven; cook on the stove, use a microwave oven, or grill outside.
  • Install efficient lighting that runs cooler. Only about 10% to 15% of the electricity that incandescent lights consume results in light; the rest is turned into heat.
  • Take advantage of daylight instead of artificial lighting, but avoid direct sunlight.
  • Wash only full loads of dishes and clothes. Consider air drying both dishes and clothing.
  • Take short showers instead of baths.
  • Minimize activities that generate a lot of heat, such as running a computer, burning open flames, running a dishwasher, and using hot devices such as curling irons or hair dryers. Even stereos and televisions will add some heat to your home.

 

Keep Hot Air from Leaking Into Your Home
Seal cracks and openings to prevent warm air from leaking into your home.
Add caulk or weatherstripping to seal air leaks around leaky doors and windows.

 

Lower Your Water Heating Costs

  • Water heating can account for 14% to 25% of the energy consumed in your home.
  • Turn down the temperature of your water heater to the warm setting (120°F). You’ll not only save energy, you’ll avoid scalding your hands.

Tips from www.energy.gov for Fall and Winter:

Take Advantage of Heat from the Sun

Window

  • Open curtains on your south-facing windows during the day to allow sunlight to naturally heat your home, and close them at night to reduce the chill you may feel from cold windows.

 

Cover Drafty Windows

  • Use a heavy-duty, clear plastic sheet on a frame or tape clear plastic film to the inside of your window frames during the cold winter months. Make sure the plastic is sealed tightly to the frame to help reduce infiltration.
  • Install tight-fitting, insulating drapes or shades on windows that feel drafty after weatherizing.

 

Adjust the Temperature

  • When you are home and awake, set your thermostat as low as is comfortable.
  • When you are asleep or out of the house, turn your thermostat back 10° to 15° for eight hours and save around 10% a year on your heating and cooling bills. A programmable thermostat can make it easy to set back your temperature.

 

Find and Seal Leaks

  • Seal the air leaks around utility cut-throughs for pipes (“plumbing penetrations”), gaps around chimneys and recessed lights in insulated ceilings, and unfinished spaces behind cupboards and closets.
  • Add caulk or weatherstripping to seal air leaks around leaky doors and windows.

 

Maintain Your Heating Systems

  • Schedule service for your heating system.
 Find out what maintenance is required to keep your heating system operating efficiently.
  • Furnaces: Replace your furnace filter once a month or as needed.
  • Wood- and Pellet-Burning Heaters: Clean the flue vent regularly and clean the inside of the appliance with a wire brush periodically to ensure that your home is heated efficiently.

 

Reduce Heat Loss from the Fireplace

Fireplace

  • Keep your fireplace damper closed unless a fire is burning. Keeping the damper open is like keeping a window wide open during the winter; it allows warm air to go right up the chimney.
  • When you use the fireplace, reduce heat loss by opening dampers in the bottom of the firebox (if provided) or open the nearest window slightly — approximately 1 inch — and close doors leading into the room. Lower the thermostat setting to between 50° and 55°F.
  • If you never use your fireplace, plug and seal the chimney flue.
  • If you do use the fireplace, install tempered glass doors and a heat-air exchange system that blows warmed air back into the room.
  • Check the seal on the fireplace flue damper and make it as snug as possible.
  • Purchase grates made of C-shaped metal tubes to draw cool room air into the fireplace and circulate warm air back into the room.
  • Add caulking around the fireplace hearth.

 

Lower Your Water Heating Costs

  • Water heating can account for 14% to 25% of the energy consumed in your home.
  • Turn down the temperature of your water heater to the warm setting (120°F). You’ll not only save energy, you’ll avoid scalding your hands.

 

Lower Your Holiday Lighting Costs

  • Use light-emitting diode — or “LED” — holiday light strings to reduce the cost of decorating your home for the winter holidays.