We carry all replacement parts currently available for the Whitfield Cascade WP5 pellet stoves. The Cascade started production in 1995 and is still being made. When it was first made it was marketed as a Whitfield Cascade WP5, now it is called a Lennox Merit Series, Cascade model pellet stove. It is only produced as a free standing stove. Most parts are stocked, and any that are not stocked can be ordered in. Due to the large number of Whitfield parts available, not all of them have been added to our website yet. That doesn't mean we can't get them though! Most parts are still available direct from the factory. If you can not find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you. If you are not sure what parts your pellet stove needs, and would like help trouble shooting your stoves problem, please email or call us and we will be happy to help.