Do not use grass clippings as a mulch. All-America roses for 2001 are Glowing Peace, Sun Sprinkles and Marmalade. Many factors affect a home's heating or cooling needs. A close estimate of the building's air leakage also is necessary. A home's orientation also effects heat gain and loss through windows.
Overhangs reduce solar gain through windows.
To reduce this loss, seal duct joints with mastic or high-quality duct tape and insulate ducts wherever you can. Relatively new heating and air-conditioning systems can often achieve better efficiency with some adjustments, maintenance and repair to the distribution system. Replace or clean filters monthly. A programmable thermostat can save 5-30 percent of your heating and cooling bill by automatically adjusting the thermostat setting lower at night or times when you are not at home. Experts estimate you save 2-4 percent of your energy bill for every degree you lower your thermostat.