Quest Plus Parts

We carry all replacement parts currently available for the Whitfield Quest Plus WP4 pellet stoves. The Whitfield Quest Plus was made from 1998 - 2000 and was produced as both a freestanding stove and a insert. They both take the same parts unless noted differently in the part description.

The parts in this category are for the Quest Plus, NOT the regular Quest. The best way to tell the difference in-between the two models is the firebrick. If your stove has an rectangle hole in the firebrick that the pellets come out of, it is a Quest Plus. If it has a oval hole then you have a regular Quest. Click here for the correct parts for the regular Quest.

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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  • Whitfield Ceramic Low Limit - 140 (13-1111) Whitfield Ceramic Low Limit - 140 (13-1111)
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    Whitfield Ceramic Low Limit - 140 (13-1111)

    Replacement aftermarket exhaust heat sensor / low limit switch (140 ceramic). Fits any stove requiring a 3/4, 140-20 ceramic snap switch. Fits the following Whitfield pellet stove models: Advantage I - WP2 Advantage II - WP2 Advantage II-T -...
    $49.00
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  • Whitfield Advantage Pressure Switch (12145903) Whitfield Advantage Pressure Switch (12145903)
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    Whitfield Advantage Pressure Switch (12145903)

    Replacement pressure switch for Whitfield pellet stoves. Also called a vacuum switch. Includes rivets for mounting. Click on the photo to enlarge and view other angles. Fits the following Whitfield pellet stove models: Advantage I - (WP2) Advantage...
    $81.00
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  • Whitfield Heat Exchange Baffle (PP2502)
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    Whitfield Heat Exchange Baffle (PP2502)

    Replacement heat exchange baffle/heat deflector for Whitfield pellet stoves. Fits the following models: Whitfield Pellet Stoves: Optima 2 Profile 20 Quest (WP4) Quest Plus (WP4) Aftermarket part # PP2502Aftermarket Whitfield part May fit other...
    $53.90
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  • Aftermarket High Limit Heat Sensor 250-30F (PP3215) Aftermarket High Limit Heat Sensor 250-30F (PP3215)
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    Aftermarket High Limit Heat Sensor 250-30F (PP3215)

    Aftermarket high limit switch (250-30F). Fits any stove requiring a 3/4 250-30F 60T21 style snap switch. Fits the following Lennox pellet stove models: Whitfield Pellet Stoves: Advantage I - WP2 Advantage II - WP2 Advantage II-T - WP2 Advantage...
    $13.95
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  • Aftermarket 7" Combustion Blower Gasket (15-1026)
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    Aftermarket 7" Combustion Blower Gasket (15-1026)

    Aftermarket Replacement 7" Exhaust Blower Motor Mounting Gasket for Fasco Blowers. For use between blower housing and blower motor. Fits the following models: Whitfield Pellet Stoves: Profile 20 FS - (P9) Profile 20 FS-2 - (P9) Profile 30 FS -...
    $8.00
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  • Whitfield Exhaust Heat Sensor (12057601) Whitfield Exhaust Heat Sensor (12057601)
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    Whitfield Exhaust Heat Sensor (12057601)

    Replacement Whitfield exhaust heat sensor / low limit switch (140 ceramic). Fits the following models: Whitfield Pellet Stoves: Advantage I - WP2 Advantage II - WP2 Advantage II-T - WP2 Advantage II-T Classic - WP2 Advantage III - WP2 Advantage...
    $82.50
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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.