Caliber NXT Series

Caliber NXT Series

Replacement parts for the Heatilator Caliber NXT Series fireplaces. Heatilator made several different models in the Caliber NXT Series. It is important to match your specific model against the information listed for the part. 

We carry all available parts for these stoves, but many of them are not on our website. If you can not find what you are looking for please call, e-mail, or fill out our Parts Request Form and we would be happy to assist you.

  • Quadrafire, Heatilator & Heat N Glo Control Module (593-592)

    Heat N Glo

    Quadrafire, Heatilator & Heat N Glo Control Module (593-592)

    $60.00
    Replacement electronic control module for Hearth & Home gas stoves and fireplaces. Used on both LP and NG fireplaces. This is a Dexen IPI controller and is used on IPI valves only, does not work with DSI, HSI or standing pilot units. Click on the...
    $60.00
  • Quadrafire, Heatilator & Heat N Glo Battery Pack (SRV593-594)

    HHT

    Quadrafire, Heatilator & Heat N Glo Battery Pack (SRV593-594)

    $6.00
    Replacement battery backup pack for Hearth & Home gas stoves, inserts and fireplaces. Used on both LP and NG fireplaces. Click on the photo to enlarge and view other angles. Fits the following HHT gas fireplace models: Quadrafire Gas...
    $6.00
  • HHT

    HHT Lava Rock Bag Assembly (4040-094)

    $18.00
    Replacement lava rock bag assembly for Quadra-Fire, Heat N Glo and Heatilator gas stoves, fireplaces and inserts. Used for both NG and LP units. Contains lava rock, glowing embers,and vermiculite. Click on the photo to enlarge and view other angles. Fits...
    $18.00
  • HHT Pilot Orifice NG (SRV593-528)

    HHT

    HHT Pilot Orifice NG (SRV593-528)

    $7.00
    Replacement NG (natural gas) pilot orifice for Hearth & Home gas stoves and fireplaces. Fits the following models: Quadrafire Gas Stoves: GARNET-IPI, B QFI30-C QFI30FB-C QFI35-C QFI35FB-C QV36A-FB...
    $7.00
  • HHT Flex Ball Valve Assembly - 12" (SRV302-320)

    HHT

    HHT Flex Ball Valve Assembly - 12" (SRV302-320)

    $32.00
    Replacement 12 flex ball valve assembly for Quadra-Fire, Heat N Glo and Heatilator gas stoves and inserts. Includes ball valve and 12 flex hose. Fits NG and LP units. Click on the photo to enlarge and view other angles. Fits the following HHT Gas...
    $32.00
  • Heatilator

    Heatilator Lava Rock (4021-296)

    $13.00
    Replacement 2lb Bag of Lava Rock for Heatilator Gas Fireplaces. HHT part # 4021-296 OEM HHT part May fit other models, please check your owners manual for part numbers.
    $13.00
  • HHT

    HHT Pilot Orifice - LP (SRV593-527)

    $9.00
    Replacement LP (propane) pilot orifice for Hearth & Home gas stoves and fireplaces. Fits the following models: Quadrafire Gas Stoves: GARNET-IPI, B QFI30-C QFI30FB-C QFI35-C QFI35FB-C QV36A-FB...
    $9.00
  • Heatilator Male Connector Fittings (303-315/5)

    HHT

    Heatilator Male Connector Fittings (303-315/5)

    $18.00
    Replacement 5 pack of male gas connectors Hearth & Home gas stoves and inserts. Click on the photo to enlarge and view other angles. Fits the following HHT gas fireplace models: Heatilator Gas Fireplaces: NNXT3933I & NNXT3933IL NNXT4236I...
    $18.00
  • HHT Bulkhead with Flex Tube (SRV7000-156)

    HHT

    HHT Bulkhead with Flex Tube (SRV7000-156)

    $33.00
    Replacement bulkhead with flex tube assembly for Hearth & Home gas stoves and inserts. Used for both NG and LP units. Click on the photo to enlarge and view other angles. Fits the following HHT gas fireplace models: Quadra-Fire Gas...
    $33.00