Cascade Parts

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.

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  • Lennox & Whitfield Cleaning Brush (12050004)
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    Lennox & Whitfield Cleaning Brush (12050004)

    Replacement Cleaning Brush for Whitfield and Lennox pellet stoves. Fits the following models: Lennox Pellet Stoves: Montage 32 Cascade-2 Whitfield Pellet Stoves: Cascade Profile 30 T300P Series Lennox and Whitfield part # 12050004OEM IHP...
    $40.00
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  • Whitfield Grate Scraper Tool (12055500) Whitfield Grate Scraper Tool (12055500)
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    Whitfield Grate Scraper Tool (12055500)

    Grate scraper for Whitfield pellet stoves. Click on the photo to enlarge and view other angles. Fits the following Lennox pellet stove models: Whitfield Pellet Stoves: Advantage II - WP2 Advantage II-T - WP2 Advantage III - WP2 Advantage II-T...
    $65.00
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  • Whitfield Cascade Door Handle Assembly (17150086)
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    Whitfield Cascade Door Handle Assembly (17150086)

    Replacement metallic black painted door handle assembly with door latch/torque plate for Whitfield pellet stoves. Fits the following models: Whitfield Pellet Stoves: Cascade Cascade-II (WP5) Whitfield part # 17150086OEM IHP part May fit other...
    $76.00
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  • Whitfield Cascade Glass Kit (17150084) Whitfield Cascade Glass Kit (17150084)
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    Whitfield Cascade Glass Kit (17150084)

    Replacement door glass kit for Lennox pellet stoves. The glass comes pre gasketed and includes glass clips and screws. This part measures 14-1/2" x 9-1/16". Click on the photo to enlarge and view other angles. Fits the following model: Lennox/Whitefield...
    $247.00
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  • Whitfield Cascade Auger Shaft (17150239) Whitfield Cascade Auger Shaft (17150239)
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    Whitfield Cascade Auger Shaft (17150239)

    Replacement auger shaft for Whitfield pellet stoves. Click on the photo to enlarge and view other angles. This part measures 10-1/4" x 1-7/8" x 1-7/8". Fits the following Lennox pellet stove models: Cascade - WP5 Whitfield part # 17150239 OEM...
    $163.00
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  • Whitfield Auger Bumper (12051001)
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    Whitfield Auger Bumper (12051001)

    Replacement auger bumper for Whitfield pellet stoves. This is the rubber bumper that goes on the auger end plate and reduces vibration noise. Fits the following models:Whitfield Pellet Stoves:  Profile 20 Profile 30 T300P Series Optima...
    $26.00
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  • Whitfield Cascade Auger Endplate (17150058) Whitfield Cascade Auger Endplate (17150058)
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    Whitfield Cascade Auger Endplate (17150058)

    Replacement auger endplate for Whitfield pellet stoves. Includes nylatron style bearing. Click on the photo to enlarge and view other angles. Fits the following models: Lennox Pellet Stoves: Cascade - WP5 Whitfield part # 17150058 OEM Lennox/IHP...
    $59.00
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  • Whitfield Cascade Pressure Switch (17150075) Whitfield Cascade Pressure Switch (17150075)
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    Whitfield Cascade Pressure Switch (17150075)

    Replacement vacuum / pressure switch for Lennox pellet stoves. Includes rivets for mounting. Click on the photo to enlarge and view other angles. Fits the following Whitfield / Lennox pellet stove model: Cascade (WP5) Whitfield part # 17150075 OEM...
    $162.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.