Wood-fuel boilers can be purchased online from specialty retailers such as Obadiah's Woodstoves, as well as directly from certain manufacturers such as Econoburn. Online auction sites such as eBay feature numerous listings for wood-fuel boilers as well. Some manufacturers, such as WoodMaster, feature dealer locator tools on the company's website.
Obadaiah's Woodstoves features listings for different styles of machines powered by burning wood, including boilers. Each listing on the site contains a picture of the product and a description of its function and available features. As of 2015, customers must contact the site directly via email to obtain a quote for shipping costs.
The Econoburn website offers potential customers the ability to call or email a sales representative to find a local dealer that carries its wood-fuel boilers. If the customer lives in and area that is not near any licensed dealers, she can purchase a unit directly from the factory, though she may incur higher costs on the unit, including shipping prices.
Due to the nature of eBay and its users, the selection of wood-fuel boilers can vary greatly over time. To compensate for this, users are able to create customized notifications based on seller activity or searches to be alerted when a new product is available.