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Energy-Savings Tips for Summer, part 2

Thursday, August 19th, 2010

And now for the rest of our 15 favorite energy-saving tips for summer:

9. Set your thermostat as high as comfortably possible in the summer, and watch your electric bills shrink. For example, running the A/C at 78°F instead of 72°F can save 6%-18%. Think of it this way: the smaller the difference between the indoor and outdoor temperatures, the less work your air conditioner has to perform.

10. Keep your window coverings closed during the day to prevent solar heat gain.

11. Plant trees or shrubs to shade your home. Properly placed trees around the house — especially on the south- and west-facing sides — can save between $100 and $250 annually.

12. Skip the oven at meal time. Instead, use the microwave, toaster or a counter-top grill, all of which use less energy than a full-sized oven, when you need to prepare small portions of food. Plus, your A/C won’t have to work so hard to cool off an overheated kitchen.

13. Unplug electronics and appliances when not in use, and use power strips so you can turn everything off at once. Leaving a computer on all day can cost about 21 cents per day, or about $75 per year.

14. Replace incandescent bulbs with compact fluorescent bulbs (CFLs). Lighting makes up about 10% of home energy costs, and CFLs can save up to 75% of that energy. They also last longer, saving money on replacements.

And of course, #15, the energy-savings kicker: CONSIDER ZONING! By directing cooled air only where you need it, zoning not only saves up to 25% on your utility bills — it helps you feel comfortable in EVERY room of your home. (Even that stuffy, hot second floor.)

Email info@zonefirst.com for a ZONEFIRST contractor near you.

Keep Your Cool: 15 Summer Energy-Saving Tips from ZONEFIRST

Wednesday, August 11th, 2010

You’ve likely seen plenty of energy-saving, stay-cool tips in the media this summer — the good news is that it’s not too late to use them.

We’ve compiled our 15 favorites, below. Try them on for size — your family (and your wallet) will thank you!

  1. Just like punching the elevator button over and over won’t bring it any faster, so it goes with your thermostat. Resist the urge to press that down arrow a few extra times when you turn on your A/C. Setting the desired temperature to an extra-cold level will NOT cool your home any faster — and could result in excessive cooling and, therefore, unnecessary expense.
  2. If you’re planning to take advantage of the federal tax credit with new, energy-efficient windows — choose a model with double glazing and spectrally selective coatings that reduce heat gain.
  3. To save up to 50% on your utility bill for cooling, think about replacing your air conditioner with a new, energy-efficient model. Look for the ENERGY STAR® and EnergyGuide labels.
  4. Even if you have a relatively new air conditioner, its energy efficiency naturally decreases over time — unless you properly maintain it. Change or clean filters regularly, and have your air conditioner unit serviced annually.
  5. Always use a bathroom fan when showering or bathing. Be sure fan is vented to the outside to remove heat and humidity from your home.
  6. During the summer, attic temperatures can get up to 140°F — making it difficult to cool a home’s upper levels. Upgrade your attic insulation to prevent heat from infiltrating your air conditioned space. In addition, a radiant barrier installed under the roof deck and/or a continuous ridge and soffit vent can effectively lower attic temperatures.
  7. Seal air leaks around windows and doors with weatherstripping and caulk. This helps to keep cool air inside, and prevents hot air from entering your home.
  8. Avoid placing lights, TVs or other appliances near your air-conditioning thermostat. The thermostat senses heat from these objects, which can cause the air conditioner to run longer than necessary.

Watch for tips # 9-15 in our next post… and enjoy the rest of your summer!

Green Home Improvement: How to Stay Cool in Every Room of Your Home – and Save Energy & Money

Saturday, July 31st, 2010

When summer heat is at its stickiest, homeowners punch the “down” arrow on the thermostat, hoping to cool off the stuffy upstairs bedrooms. Then, with utility bills soaring, they shiver under blankets on the lower levels of the house.

Is it really possible to be comfortable in every room of your home – without breaking the bank?

You bet, say the experts at ZONEFIRST, Inc., a leading manufacturer of HVAC (heating, ventilating and air conditioning) zoning products.

When it comes to solving the age-old indoor comfort problem of “hot and cold spots,” energy savings guides recommend closing off unused rooms, to encourage more airflow to the rooms that need it most. And this works – but only to a point. And it could damage your air conditioning system.

“It’s important to maintain enough airflow through the system,” says Richard Foster, president of ZONEFIRST. “Simply shutting off room outlets – without having enough places for the air to go – is a recipe for potential disaster with your A/C unit.”

Zoning helps you stay comfortable while avoiding expensive air conditioner repairs, says Foster – such as a frozen coil or a failed compressor.

What’s more, zoning your heating and cooling system gets you more than comfortable – it saves you money.

By definition, HVAC zoning systems let you direct heated or cooled air only to the rooms that need it – so instead of cooling the entire house, you cool only the rooms you’re currently using. Studies have shown that shutting off those unused rooms with a zone damper system can save up to 25% on a home’s utility bills, says Foster. “Putting the cooling (or heating) where it’s needed, when it’s needed, increases comfort and saves energy.”

For a ZONEFIRST contractor near you, email info@zonefirst.com or call 1.877.604.1044 (U.S. only). For more information on zoning, visit the company’s website: www.zonefirst.com.

Is your home’s second floor hot & stuffy? Zoning can save the day!

Tuesday, July 20th, 2010

One of the most common homeowner complaints we hear in the HVAC (heating, ventilation and air conditioning) industry is related to “temperature stratification.” In summer, you have a hot, stuffy second floor while the basement rec room feels like a meat locker. Or, in winter, you have that one bedroom that just can’t get warm enough.

Zoning is the answer to your indoor comfort woes — and better yet, it saves you energy and money.

So what IS zoning?

In a nutshell, zoning lets you direct heated or cooled air only to the rooms that need it. Thermostats sense the temperature in each zone, and they tell your HVAC system how much heated/cooled air is needed. A signal is then sent to special motorized dampers in your ductwork (or right in your outlet vents) — which open and close as necessary to direct the air where it’s needed, and “satisfy” the thermostats’ request for a change in temperature.

While zoning isn’t a new concept, homeowners are beginning to hear more about it — especially for existing homes. This is partly due to recent advances in wireless technology — with wireless thermostats, there’s no more threading thermostat wire through your walls (which can be extremely time-consuming and expensive).

Plus, even with a finished basement and no access to your ductwork, you can still zone your home — outlet zone dampers are installed right in your air vents.

Could this be the summer you finally feel comfortable in EVERY room of your home?

For more information on zoning, view our video. Or, for a ZONEFIRST contractor near you, email info@zonefirst.com or call 1.877.604.1044 (U.S. only).

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