[header] How to buy home appliances online [title] Take measurements of the appliance space. [step] This method is helpful if you are buying a large appliance that must fit properly into its intended space; such as a washer, dryer, stove, or refrigerator. [substeps] Use a measuring tape to measure the width, height, and depth of the space for the appliance in your home. 
Enter the measurements into a notebook, which you can refer to later when you browse online for appliances. Most websites will provide you with accurate measurements for each appliance featured on their site.