NA42AI Parts

The Heatilator NA42AI was made from January 1998 to January 2003.

We can get all parts currently available for the NA42AI wood fireplace. Any Heatilator NA42AI 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.

Sidebar Sidebar Sidebar
  • Heatilator Side Refractory (16757)
    Add to Cart The item has been added

    Heatilator Side Refractory (16757)

    Replacement side refractory for the Heatilator wood stoves. Be sure to check your date code. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the...
    $85.00
    Add to Cart The item has been added
  • HHT Grate Assembly (GR40)
    Add to Cart The item has been added

    HHT Grate Assembly (GR40)

    Replacement grate assembly for Heat N Glo, Heatilator and Outdoor Lifestyles wood fireplaces. This part measures 21-9/16" x 10-1/2" x 6-3/4". Fits the following models:Heatilator Wood...
    $169.00
    Add to Cart The item has been added
  • HHT Firescreen Rod (SRV12052) HHT Firescreen Rod (SRV12052)
    Add to Cart The item has been added

    HHT Firescreen Rod (SRV12052)

    Replacement firescreen rod for Majestic, Heat N Glo and Heatilator wood fireplaces. Fits the following models: NOTE: A quantity of 2 is required for a full replacement unless otherwise noted below or in your manual. Sold Individually. Heat N...
    $14.00
    Add to Cart The item has been added
  • HHT Grate Retainer (SRV17365) HHT Grate Retainer (SRV17365)
    Add to Cart The item has been added

    HHT Grate Retainer (SRV17365)

    Replacement grate retainer for Heat N Glo and Heatilator wood stoves. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually. Heat N Glo Wood...
    $15.00
    Add to Cart The item has been added
  • Heatilator Firescreen Assembly (12048A) Heatilator Firescreen Assembly (12048A)
    Add to Cart The item has been added

    Heatilator Firescreen Assembly (12048A)

    Replacement firescreen assembly for Heatilator gas and wood fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually. Heatilator Gas...
    $38.00
    Add to Cart The item has been added
  • Heat N Glo & Heatilator Firescreen Assembly (16765) Heat N Glo & Heatilator Firescreen Assembly (16765)
    Add to Cart The item has been added

    Heat N Glo & Heatilator Firescreen Assembly (16765)

    Replacement firescreen assembly for Heatilator and Heat N Glo wood fireplaces. NOTE: A quantity of 2 is required for a full replacement unless otherwise noted below or in your manual. Sold Individually.  Fits the following models: Heat N...
    $92.00
    Add to Cart The item has been added
  • Heatilator Bi-Fold Door - Black (DM1142) Heatilator Bi-Fold Door - Black (DM1142)
    Add to Cart The item has been added

    Heatilator Bi-Fold Door - Black (DM1142)

    Replacement black bi-fold doors for Heatilator gas and wood fireplaces. Each door measures 20.62" wide and 19.62" tall. Fits the following models: Heatilator Gas Fireplaces: G420 GC420 Heatilator Wood...
    $611.00
    Add to Cart The item has been added

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.