DV425 Parts

The Quadrafire DV425 / DV425L gas stove used a Robertshaw valve, and finished production in September 1999.

We can get all parts currently available for the DV425 gas stove. Any Quadra-Fire DV425 part that is listed on our site is typically stocked, if you do not see the part you are looking for we can order it in. 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.


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  • Heat N Glo & Quadra-Fire Thermopile (842-0250) Heat N Glo & Quadra-Fire Thermopile (842-0250)
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    Heat N Glo & Quadra-Fire Thermopile (842-0250)

    Replacement thermopile / millivolt generator for Quadra-Fire and Heat and Glo gas stoves. Fits the following models: Quadra-Fire Gas Stoves: Castile Gas Stove Columbia Bay FS Garnet Hudson Bay FS Hudson Bay Insert DV 400 DV 400S DV 40 Step...
    $90.00
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  • HHT On/Off Switch (SRV32D0232) HHT On/Off Switch (SRV32D0232)
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    HHT On/Off Switch (SRV32D0232)

    Replacement On/Off switch for Heat N Glo, Quadra-Fire, Harman and Vermont Castings gas and wood stoves and fireplaces. Fits the following models: Quadra-Fire Wood Stove: 5100-i ACT Quadra-Fire Gas Stoves: Castile Gas Columbia Bay FS - All...
    $19.00
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  • HHT Variable Gas Valve Regulator - NG (SRV060-518) HHT Variable Gas Valve Regulator - NG (SRV060-518)
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    HHT Variable Gas Valve Regulator - NG (SRV060-518)

    Replacement natural gas (NG) variable gas valve regulator for Quadra-Fire, Heatilator, and Heat N Glo gas fireplaces. Fits the following models: NOTE: For use on Robertshaw valves only. Standing pilot only, does not work with HSI, DSI or...
    $52.00
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  • HHT Lava Rock - 1LB (4021-295)
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    HHT Lava Rock - 1LB (4021-295)

    Replacement 1lb bag of lava rock for Heat N Glo, Heatilator and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: BRAVO CFX-CRESCENT CRESCENTII EVEREST EVEREST-B GATEWAY OLYMPUS PASSAGE Heatilator Gas...
    $7.00
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  • HHT Gas Valve Regulator - NG (SRV230-1570) HHT Gas Valve Regulator - NG (SRV230-1570)
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    HHT Gas Valve Regulator - NG (SRV230-1570)

    Replacement natural gas (NG) SIT gas valve regulator for Quadra-Fire, Heat N Glo, Heatilator and Majestic gas stoves. Fits the following models: NOTE: For use on SIT valves only, does not fit Robertshaw valves even if your model is listed...
    $52.00
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  • HHT Gas Valve Regulator - LP (SRV230-1520) HHT Gas Valve Regulator - LP (SRV230-1520)
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    HHT Gas Valve Regulator - LP (SRV230-1520)

    Replacement propane (LP) SIT gas valve regulator for Quadra-Fire, Heatilator, Heat N Glo and Majestic gas stoves. Fits the following models: NOTE: For use on SIT valves only, does not fit Robertshaw valves even if your model is...
    $59.00
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  • HHT Burner Orifice - .106 - NG (SRV19837) HHT Burner Orifice - .106 - NG (SRV19837)
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    HHT Burner Orifice - .106 - NG (SRV19837)

    Replacement natural gas (NG) burner orifice (.106) for Hearth & Home gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: Castile-Gas COLBAY-FS COLBAY-FS-B COLBAY INSERT (PRE 2003) COLBAY-INS DV400 & DV400L DV400S &...
    $44.00
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  • HHT Blower Kit (BK-GAS) HHT Blower Kit (BK-GAS)
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    HHT Blower Kit (BK-GAS)

    Replacement blower add-on kit for Quadra-Fire gas stoves. This is the kit needed to add a blower to your stove. Includes the blower motor, housing, thermodisc, fan controller, hardware and instructions. Fits the following models:Quadra-Fire Gas...
    $549.00
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  • Quadra-Fire Burner Assembly (842-4430) Quadra-Fire Burner Assembly (842-4430)

    Quadra-Fire Burner Assembly (842-4430)

    Replacement burner assembly for Quadra-Fire gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: DV425 Sapphire 25  Quadra-Fire part # 842-4430OEM HHT partMay fit other models, please check your owner’s manual for...
    $535.00

Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.