Wednesday, September 30, 2009
Tax Rebate
Monday, September 28, 2009
Edison Rebates
Thursday, September 24, 2009
Rebates!
- Energy Star Rated Clothes Washer - $35
- Energy Star Qualified Dishwasher - $30.
- Central Natural Gas Furnace, AFUE of 92% or greater - $200!
- Water Heaters EF of .62 or greater - $30
- Tankless Water Heaters EF .90 or greater - $200! or EF .82 - $150.
- Attic or wall insulation - $0.15/per square foot.
Wednesday, September 23, 2009
New Technology in Air Conditioning
Tuesday, September 22, 2009
Home Humidity?
Thursday, September 17, 2009
There's a Heat Wave Coming!
"Fast and Free Cutting back unnecessary energy use is an easy way to reduce energy consumption while saving money. Here are some suggestions you can do at home, at absolutely no cost to you.
Use your appliances wisely. To help prevent electricity outages, avoid running your appliances during peak hours—from 4p.m. to 6 p.m.—or anytime an electricity emergency is declared.
- Do your laundry efficiently by using the warm or cold water setting for washing your clothes. Always use cold water to rinse clothes. (Savings: 4%).
- Line dry clothes whenever you can. (Save up to 5%)
- When you need to use the dryer, run full loads, use the moisture-sensing setting, and clean the clothes dryer lint trap after each use. (Savings: 0.5%)
- Conserve energy by running your dishwasher only when it is fully loaded, and turn off the dry cycle and air dry dishes instead. (Savings: 1%)
Inexpensive Energy Solutions Make a quick trip to your local hardware store to purchase inexpensive energy saving tools and equipment. Replace air conditioner filters. Dirty filters restrict airflow and can cause the system to run longer, increasing energy use. Replace filters monthly for maximum benefit. (Savings: 1-2%)
Good Energy-Saving Investments Planning to do some remodeling soon? Time to replace old appliances? Consider these energy efficiency suggestions when you make purchases. Install a whole house fan. A whole house fan is permanently installed in your attic and draws cool air into your home through the windows while forcing hot air out through your attic vents. Use after sundown when the outside temperature drops below 80 degrees, and in the early morning to cool your house and help reduce your air conditioning use. (Savings: up to 5%)"
Monday, September 14, 2009
Buying Ac?
These are just some suggestions about how to choose the best possible unit for your situation. When talking to an air conditioning professional, it is important to ask any questions you have and make sure that your questions are answered in ways that you understand. This also applies for service. If your air conditioner breaks down, it is important to know what the contractor is going to do to fix it as well as their pricing ahead of time.Learn the lingo
Design
In a "split system," the typical design, refrigerant circulates between an indoor coil and a matching outdoor condenser with compressor. The refrigerant cools the air, dehumidifying it in the process; a blower circulates air through ducts throughout the house. A variation is the "heat pump," a type of system that functions as heater and cooler. When used as an air conditioner, a heat pump discharges heat from the house either into the air or deep into the ground. In the winter, a heat pump extracts heat from the ground or the air to warm the house.
Efficiency
This describes how much cooling the unit delivers for each watt of electricity. Efficiency is expressed as the Seasonal Energy Efficiency Rating, or SEER. At present, a SEER of 10 denotes a low-efficiency unit; medium efficiency is 11 to 14; high efficiency is above 14. New federal regulations that took effect in 2006 set the minimum SEER for a central air conditioner at 13.
Size
A synonym for the air conditioner's cooling capacity, size is measured in British thermal units per hour (Btu/hr.) or in "tons." One ton of cooling equals 12,000 Btu/hr.
Get the right contractor
Finding a trustworthy contractor to install and service an air-conditioning system matters the most. Here's how to choose:
Ask around
Seek referrals from neighbors, family, or business associates. It's wise to get price quotes from at least three contractors.
Check the background
Contractors who bid on your installation should show you proof of bonding and insurance, plus any required contractor's licenses. Check with your local Better Business Bureau and consumer affairs office for complaint records. It's a plus if technicians are certified by a trade organization, such as North American Technician Excellence or HVAC Excellence, to service residential heating and cooling equipment. These and other similar programs assess the technician's knowledge of specific types of equipment and its proper service methods. We believe that a contractor who has made the effort to get certified and has practiced this trade and learned from several years of service and installation experience, will be a better service provider.
Get specifics
Contractors who bid on your job should calculate required cooling capacity by using a recognized method like the Air Conditioning Contractors of America's Residential Load Calculation Manual, also called Manual J. An additional reference for assessing ductwork needs is Manual D. The calculations produce a detailed room-by-room analysis of cooling needs. Ask for a printout of all calculations and assumptions, including ductwork design. Be leery of a contractor who bases estimates merely on house size or vague rules of thumb.
Expect maintenance
A service plan that combines regular inspections with discounts on repairs and a labor warranty is worth negotiating into the overall price. Prices for such service vary widely.
At a minimum, regular inspections should include these steps:
- Check for and repair refrigerant leaks.
- Detect and correct duct leaks.
- Inspect and tighten the electrical connections, checking for damage.
- Clean the coils, drain pan, and drainage system.
- Vacuum the blower compartment.
- Replace filter monthly or as recommended by the manufacturer.
Choose the right unit
If you're replacing an old central-air system, you can expect to pay around $3,000 for the equipment. If you need ductwork installed because you're starting completely from scratch or are upgrading a forced-air heating system, expect to pay $6,000 or more. Improving the system's air-filtration capabilities is also easiest to do as part of a general upgrade.
Brand plays some role in the selection.
Here are other factors that may affect reliability:
- Matching new equipment with old. If you replace only the condenser, you have a "field-matched" system that can be less efficient than advertised and that may require more repairs because of undetected incompatibilities between the two.
- Damper-zoned cooling. A large or multistory house is often divided into several heating and cooling zones to improve temperature control. However, this type of system is complex and has many more moving parts and controls and so may require more repairs.
Thursday, September 10, 2009
45 Ways to Save
- Heater - Simple step: "Keep your heating system tuned-up to operate at maximum efficiency." If your heater has dust/debris in it (especially from the fires this summer) the air is going to have to push past all that dirt to actually get out into your home. Of course you are not going to have the power that you would if it were cleaned. Leaks and other things can come undone over the years. Maintenance keeps your unit running smoothly. Energy-Efficient Upgrade: "When buying a new gas furnace, choose an energy-efficient model. Look for a unit with a higher Annual Fuel Utilization Efficiency (AFUE), or an ENERGY STAR label."
- Air Conditioner - Simple step: "Set your thermostat to 78 degrees or higher (health permitting)." Energy-Efficient Upgrade: "When buying a new electric air conditioner or evaporative cooler, choose an energy-efficient model. Look for a unit with a higher Seasonal Energy Efficiency Ratio (SEER) and consider an ENERGY STAR model. An ENERGY STAR central air conditioner saves, on average, 20% on cooling costs."
- Water Heater - Simple step: "Fix leaky faucets. One drop of hot water per second can waste 500 gallons per year." Energy-Efficient Upgrade: "Install low-flow, water-saving shower heads to cut water use and save up to 10% on water heating costs."
- Lights - Simple step: "Turn off lights (and other appliances) when they are not being used and when you leave a room." Energy-Efficient Upgrade: "Save up to 10% by installing dimmer switches or lighting motion sensors."
- Refrigerator - Simple step: "Dirty coils on the back or bottom front of your refrigerator can make it work harder than necessary. Clean and vacuum them at least twice a year." Energy -Efficient Upgrade: "When buying a new refrigerator, choose an energy-efficient model. An ENERGY STAR refrigerator could save you up to 40% on refrigerator costs."
- Clothes Washers & Dryers - Simple step: "Save up to 10% of hot water heating costs by washing and rinsing your clothes in cold water." Energy-Efficient Upgrade: "Consider switching to a natural gas clothes dryer. Gas dryers are generally less expensive to operate than electric dryers - saving up to 50% on operating costs."
- Pool and Spa- Simple step: "Keep your pool or spa covered when not in use. Well-fitted pool and spa covers help prevent heat loss for energy savings of up to 50%." Energy-Efficient Upgrade: "Consider purchasing a solar pool cover. It uses the sun to heat the water's surface."