Consumers can buy Trane furnace parts online from RepairClinic, Sears PartsDirect and SupplyHouse.com, as of 2015. These three suppliers carry a wide range of replacement parts for Trane furnaces, including both original manufacturer parts and substitutions designed to substitute for parts that are no longer made.
RepairClinic sells many major components used in Trane furnaces, and the company offers troubleshooting guides and handy videos to help consumers find and repair problems with Trane furnace units. Many part descriptions include lists of tools needed for installation, and all offer a skill-level indicator that provides insight into the difficulty of working with each part.
Sears PartsDirect also carries crucial Trane furnace components, and many parts come with guaranteed same-day shipping as well as a sure-fit guarantee. Sears PartsDirect sells manufacturer-approved replacement parts as well as original options, and all carry the same guaranteed fit. Customers who shop at Sears PartsDirect earn Shop Your Way rewards points, and shoppers can contact the company by phone or online chat during regular business hours.
SupplyHouse.com offers free shipping on parts ordered through its online website for orders totaling $150 or more. Shoppers who visit the site can sign up for the company's mailing list for special offers and coupons.