Carrier Hot Surface Ignitor LH33ZS004 FREE SHIPPING

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$25.50


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Description

Carrier gas furnace hot surface igniter P/N LH33ZS004A

Replaces: Carrier P/N  LH33ZS001, LH33ZS001A, LH33ZS002, LH33ZS002A, LH33ZS003, LH33ZS003A, Norton P/N 271H, 271M, 271N, Trane / American Standard P/N IGN00026

Used with many Carrier, Bryant and Payne gas furnace applications 

Link for informational video

Informational video for troubleshooting hot surface ignitor

 We recommend keeping this part as a spare. Symptoms of failure of the ignitor are the draft inducer fan will run for a short while and then shut off. The ignitor will not glow. It will typically do this sequence 3 times and then the control must be reset by shutting off power for a few seconds. Turn power back on and sequence will begin again. Normal operation is the draft inducer will run for a short period of time and the ignitor will begin to glow. The gas valve will then open and the flame will ignite. The control allows 3 seconds to prove flame. If the flame sensor is dirty or cracked it will not prove flame. Symptoms of a bad flame sensor are the draft inducer fan will run for a short period of time, the ignitor will glow, the burners will light and shut off after 3 seconds. Issues with the ignitor and flame sensor are the most common reasons for furnace failure and are simple to fix. Simply put the most logical repair if the ignitor does not glow is to replace the ignitor. If the burner ignites and shuts off after 3 seconds the most logical repair is the flame sensor. Problems with circuit boards and other componets can cause the same issues as described. The simple repairs are more common.

The ignitor is very easy to change. The only tools required are a 1/4 inch nut driver and a little patience. You remove the one screw holding the ignitor in and the wiring plugs in via a molex connector. Be sure to handle the ignitor only by the base. If you touch the black element it will shorten the life of the ignitor. While you are changing the ignitor take a look at the burners and make sure they are clean. After the flame has ignited the fire should be crisp and blue. If there is any question you should have the furnace serviced by a qualified technician.

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Genuine Carrier parts

     

Details

  • Model: LH33ZS004
  • Manufactured by: Carrier
  • UPC:

Manufacturer Info


About Us


Welcome to Shortys HVAC Supplies. We are located on the South West side of Indianapolis, IN. Our purpose is to provide Original Equipment Manufacturer parts for the repair and maintenance upkeep of furnaces, air conditioners, ventilation systems and pumps to the general public as well as contractors and commercial building maintenance staff.


We sell brand new OEM parts for most manufacturers such as Carrier, Bryant, Payne, Lennox, Armstrong Aire, Ducane, Trane, American Standard, Heil, Tempstar, Nordyne, Goodman, Rheem, Ruud, York, Coleman, Modine, Reznor, Armstrong Pumps, Bell and Gossett pumps, Weil McLain, Lochinvar, McDonnell Miller, Hoffman Specialties, Manitowoc, Scottsman and we strive to make sure you get the correct part for your application.


Give us a call with the information from your equipment nameplate and we will do our best to help. We can be reached at our local phone number 317-821-8770, Toll Free 877-821-8770 or by fax at 317-821-8772. Our physical address is 7720 S Mooresville Rd in West Newton , IN 46183. Business hours are 8-5 EST M-F. Prior to making repairs please consult your manufacturers instructions and follow all safety precautions. Improper repairs can lead to equipment damage or personal injury or death. If you are unsure of your ability please call a professional company.


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Company Name

Shortys HVAC Supplies LLC

Location

7720 S Mooresville RD
West Newton, IN
USA 46183

Get in Touch

877-821-8770
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About Us

Shortys HVAC Supplies LLC 2019