Harman Feeder Air Crossover Tube Kit, 1-00-67900

SKU 1-00-67900
MPN 1-00-67900


Feeder air crossover tube kit for Harman and Heatilator Eco Choice pellet stoves. Includes 8-1/2" of 9mm silicone tube, two 3/8" brass sleeves, and instructions.

All Harman pellet products that use the UL feeder body (2009 and newer) come with this bypass hose already installed on the feeder body.

The crossover tube prevents any precombustion of wood dust or pellets in the feeder body. When this happens, creosote will be created in the feeder body weldment and ultimately cause the stove to jam up and stop feeding. TIn the vent that this happens with stoves that have the crossover hose installed, the precombustion gases are immediately sucked out of the feeder and delivered to the burnpot via the air intake.

This crossover kit is recommended to be installed on all Harman pellet stoves made prior to 2009.

Harman Pellet Stoves, Furnaces and Boilers:

  • 52i
  • Accentra
  • Accentra Insert
  • Accentra 52i
  • Advance
  • HF60
  • P35i Insert
  • P38
  • P43
  • P61
  • P61A
  • P68
  • PF100
  • XXV
  • PC45
  • PB105

    Heatilator Eco-Choice Furnaces and Boilers:

  • BH60
  • BH105
  • BA100

  • Replacement For Part Number :
    • 1-00-67900

    UPC #: 652174587520

    Compatible Models


    • Absolute 43
    • Absolute 43-C
    • Absolute 63
    • Accentra 52i
    • Accentra 52i TC
    • Accentra Cast Free Standing
    • Accentra Insert
    • Advance
    • Allure 50
    • HF60
    • Invincible Insert
    • Invincible RS
    • Invincible T
    • P35i
    • P35i-C
    • P38
    • P38+
    • P43
    • P43-C
    • P61
    • P61-C
    • P61A
    • P68
    • PC45
    • Pellet Pro II
    • XXV
    • XXV TC

    Technical Specs

    Hose diameter ⅜"
    Hose lenght 12"


    Helpful Tips

    The crossover tube is designed to eliminate the buildup of creosote inside of the feeder body. All pellet stoves made after 2009 that do not have the bypass tube installed will require it. Stoves made prior to 2009 that are exhibiting signs of jamming should be inspected. To do this, remove the clean-out door from the feeder body and remove the feed plate. Inspect the bottom of the feed plate to signs of creosote collecting under the plate. If yes, remove the auger shaft assembly and install the bypass tube.


    Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

    Shipping Info

    This Item Qualifies For Free Shipping With Orders Over $99!

    When Will My Order Ship

    All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 1PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

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    Do You Ship To Alaska Or Hawii?

    We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

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    Unfortunately, at this time we do not offer international shipping other than to Canada.

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    Ask a Question
    • Does this item come with drilling instructions? Where to drill exactly i have a Harman Advance2 (2004) serial #9428 and i assume this will adapted to my stove? Thx Cliff

      Yes, there are instructions in the kit.

    • What does this cross over kit do? I have smoke in my hopper and a residue of it in my basement where it's located.

      Harman stoves and the Eco-choice boiler use the bypass hose to capture preignition smoke from the feeder body and deliver it to the air intake to be burnt up in the firebox. All post-2008 equipment comes with this crossover built in.

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