12" Air Pressure Sensor Switch Hose, H5898

SKU H5898
MPN H5898
Notify Me When Available


Replacement air sensor switch pressure hose for select Lennox and Whitfield pellet stoves. This hose connects to the outlet on the combustion motor housing to monitor air pressure within the stove for safe operation.

Replacement For Part Number s :
  • H5898
  • 35017

Compatible Models


  • Montage
  • PI40
  • PS40



Assembly Instructions For 12" Air Pressure Sensor Switch Hose, H5898

From inside the mechanical area:

  1. Locate the pressure switch
  2. Remove the hose from the switch
  3. Blow through the hose to see if . the hose is clogged
  4. If you cannot blow through the hose, remove the hose from the port where it connects to the stove and clean out the fitting with a small tool, reconnect the hose and restart the stove


The pressure hose links to the stove and to a switch and can monitor the presence of low and high pressure. Depending on the stove, the switch acts as a safety mechanism to keep the stove from feeding fuel into a potentially dangerous situation, however; sometimes the ports where the hose connects to the stove can be become clogged and give a false error.


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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Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Is Expedited Shipping Available?

We offer both overnight and two day air shipping services for all orders placed within the Continental United States. For information on shipping cut-off times, go to our shipping page.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

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.

Do You Ship Outside The US Or Canada?

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

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