Replacement parts for Ducane oil furnaces can be purchased online through specialty parts retailers such as PlumbersStock.com and Sears PartsDirect as well as mass retailers such as Amazon.com. Internet auction sites such as eBay also frequently contain listings for Ducane oil furnace parts.
The PlumbersStock.com site features a section exclusively dedicated to Ducane products, including parts for oil furnaces. Users can view all available parts through the site, including information on each part's application and purpose. Listings contain details about the part's price, including any applied discount as well as shipping information and customer reviews.
Parts found through eBay are sold by both private sellers and small businesses using the site as a virtual storefront. Since the products found on the site vary over time, users are unable to provide product-specific reviews. To compensate for this, eBay features a comprehensive seller rating system based on feedback provided by customers after transactions have been completed. A seller's rating is one of the best ways for a buyer to judge the seller's trustworthiness prior to completing a purchase. Ratings frequently contain details about a seller's tendencies and behaviors, such as good customer service or frequent discrepancies between product listings and actual products delivered.