DV400 Parts

The Quadrafire DV400 gas stove has 4 sub models. Please double check the parts description to make sure it is correct for your unit.

The DV400 and DV400L used a Robertshaw valve and ended production in March 1999.
The DV400S and DV400SL used a SIT valve and was made from March 1999 to June 2001.


We can get all parts currently available for the DV400 gas stove. Any Quadra-Fire DV400 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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  • Quadra-Fire Conversion Kit - NG (844-8230) Quadra-Fire Conversion Kit - NG (844-8230)
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    Quadra-Fire Conversion Kit - NG (844-8230)

    Replacement propane (LP) to natural gas (NG) conversion kit for Quadra-Fire gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: Colbay-INS DV400S DV400SL Sapphire (DV425S) (SNCK400S, PSE Type) Quadra-Fire part...
    $189.00
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  • Heatilator & Quadra-Fire Valve Regulator (SRV19900) Heatilator & Quadra-Fire Valve Regulator (SRV19900)
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    Heatilator & Quadra-Fire Valve Regulator (SRV19900)

     Replacement valve regulator for Heatilator and Quadra-Fire gas fireplaces. Fits the following models: Note: This part may work for either natural gas (NG) or propane (LP) depending on the model and serial number of the fireplace. Heatilator...
    $110.00
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  • OEM SIT Regulator - NG (0907203) OEM SIT Regulator - NG (0907203)
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    OEM SIT Regulator - NG (0907203)

    Replacement natural gas (NG) regulator for Enviro, HHT, IHP, Hearthstone, Kozy, Kingsman, Napoleon, and Osburn gas fireplaces, stove and inserts. Fits the following models: Astria Gas Log Sets: MagniFlameOD24NM MagniFlameOD30NM Earthstove...
    $37.51
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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.