Furnace replacement parts can be purchased from Sears Parts Direct, RepairClinic and Furnace Parts Source. Additionally, customers can find replacement furnace parts online at Amazon.com.
Sears Parts Direct offers customers the ability to search for parts by model number and part number as well as diagrams that help the customer find the parts they need.
RepairClinic offers a 365-day return policy and the ability to search for parts by model number or part number. The company has a live chat feature for customers looking for one-on-one online customer service.
Furnace Parts Source gives customers same-day shipping options and warranty-backed parts from manufacturers such as Siemens, Honeywell and Emerson. Amazon.com lets customers read product reviews and search for parts by price, popularity and average customer review.