When shopping for a new clothes dryer, look for one with a moisture sensor that automatically shuts off the machine when your clothes are dry. Not only will this save energy, it will save wear and tear on your clothes caused by over-drying. Keep in mind that gas dryers are less expensive to operate than electric dryers. The cost of drying a typical load of laundry in an electric dryer is 30 to 40 cents compared to 15 to 25 cents in a gas dryer.

Dual-flow mixers provide independent hot, cold or mixed water after leaving the end of the spout. They can be deck-mounted on the sink or pillar/bridge-mounted for a more traditional look. Alternatively, choose a monobloc tap, which is a single-hole fitting that usually has two handles for hot and cold water supply.

When you're shopping for appliances, you can think of two price tags. The first one covers the purchase price - think of it as a down payment. The second price tag is the cost of operating the appliance during its lifetime. You'll be paying on that second price tag every month with your utility bill for the next 10 to 20 years, depending on the appliance. Refrigerators last an average of 20 years; room air conditioners and dishwashers, about 10 years each; clothes washers, about 14 years.