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USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549

USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549 USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549 USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549 USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549 USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549
USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549

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Product price:
$189.99
Product SKU ! 80549
Product MPN ! 80549
Only 7 Left In Stock
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USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549Related Product Title USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549-AMP
$189.99In stockRelated Product Price: $59.99 $49.99In stock
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Total for 3 items $224.97

Description

USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549. The vacuum switch is an important safety device that ensures a specific pressure is maintained inside the stove at all times. On most units, this switch will close under negative pressure, completing a circuit. If the switch is damaged or not functioning properly, it may cause an error code to display or prevent the unit from feeding fuel.

Vacuum Switch Visual Note: The manufacturer of all OEM and AMP switches has made a design change. The switch received may appear different, but will work the same.


UPC: 012685000855

Replacement For Part Numbers:

  • 80549
  • 80514
  • FS6634-1206 (Tridelta)

Compatible Models

These are all of the confirmed compatible units for this product. Where To Find Your Make & Model

Technical Specs

Check these against the part you are replacing before ordering. If a dimension does not match, contact us and we will confirm the fit.

Length (in) 3 ½"
Width (in) 3 ¼"
Height (in) 2"
Open Value <.05" WC
Close Value >.05" WC
Weight 1.75 oz

Wiring and Connectors

Wire, terminals and connectors for the job, in case yours are worn or the ones you have do not reach.

Instructions

Install Instructions For USSC Pellet Stove Air (Pressure/Vacuum) Switch: 80549

Instructional Documents

Instructional Videos

Instructional Notes

To replace the pressure switch:

  1. Unplug the unit.
  2. Remove the necessary panels from the unit to allow access to the switch.
  3. Locate the switch.
  4. Disconnect the wire leads attached to the switch.
  5. Remove the vacuum hose from the port on the switch.
  6. Loosen and remove the screws attaching the switch to the mounting bracket /rear of the stove.
  7. Position the new switch in the same orientation as the old switch (Unless the instructions specify a different position).
  8. Reinstall the previously removed screws.
  9. Reconnect the wire leads and vacuum hose.
  10. Reposition and install any previously removed panels.
  11. Plug in the stove and test the unit to confirm it is operating as it should.


Note: Some switches will connect to the positive side port and will open up when backpressure occurs. This is less common (If the port for the vacuum hose on the unit is located downstream of the combustion blower, your stove may be set up like this).

Troubleshooting

Troubleshooting Notes

To test the vacuum/pressure switch, disconnect the air hose from the body of the stove. With the other end still attached to the air switch, very gently create suction on the loose end of the hose (You may want to remove the hose entirely from the port on the stove and the air switch first to make sure it is clear). If you hear a click, the air switch is working (Be careful during this step. Creating too much negative pressure can damage the switch).

If the switch appears to be operating correctly but you are still receiving a vacuum-related error code, make sure to check:

1.) All gaskets are in good condition.

2.) The main load door and ash door are closing correctly.

3.) There are no obstructions in the exhaust vent or combustion blower.

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Warranty

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 special parts may take up to 4 weeks for processing, and customers are responsible for return shipping charges.

Shipping Information

This Item Qualifies For Free Shipping!

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: 12PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.
Do You Offer Express Shipping?
Yes! Please note the shipping times are based on business days, weekends and holidays do not count to the delivery date. Please see our expedited ship time schedules here.
How Does Free Shipping Work?
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.
Do You Ship To Canada?
We ship to Canada! We estimate USPS to take 4-10 days once receiving your package. Please note, we are unable to track US Postal packages once they cross the US border and cannot guarantee shipping times. All customs fees incurred are the responsibility of the customer and are not included in the total price. 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 Hawaii?
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.
Shipping Time Estimations
For information on shipping time estimations, see the Shipping Information & Transit Times on the shipping page.
Learn More About Our Shipping Information

Questions & Answers

If your question does not concern this part, contact us directly or read our FAQs.

No one has asked about this part yet. Ask us anything specific to it - the wattage, which style or model year it suits, what part numbers it replaces - and we will answer it ourselves.

Every question is read by our team before it appears here, so it will not show up right away - we will email you the answer.

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