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Rheem-Ruud SP12143 Advantage Plus Carb Hot Surface Ignitor

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Special Price $93.08 Regular Price $107.04
In stock
SKU
SP12143
The Rheem-Ruud SP12143 Advantage Plus Carb HSI Ignitor is a highly efficient Hot Surface Ignitor (HSI) designed for use in heating, ventilation, and air conditioning equipment, specifically furnaces and heaters. This ignitor which is manufactured using hard stainless steel. This HSI ignitor ignites gas within the furnace by using a surface that has been preheated electrically in order to provide efficient and reliable ignition. It ensures that there is reliable ignition even under varying climatic conditions hence increasing the total efficiency of the HVAC system. Its temperature range is 70 to 100°F. The device is mainly used in furnaces and heating units. This has the benefit of rapid and efficient ignition which increases the heating capability of the HVAC system.
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HVAC Furnace Parts, Ignitors
Manufacturer:
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Specifications

  • Type: HSI Ignitor
  • Material: Stainless Steel
  • Temperature: 70°F-100°F
  • Weight: 0.28lbs
Manufacturer Name: Rheem-Ruud
Product Number: SP12143
OEM Part Number: SP12143
Product Description: Advantagepluscarbhsi Ignitor
Weight:0.28lbs/127.01g

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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud SP12143 Hot Surface Ignitor?

Inspect the ignitor regularly for carbon buildup or cracks and ensure secure electrical connections. Clean gently with a soft brush to avoid damage. Proper maintenance ensures accurate ignition performance and reduces system shutdown risks. Handle carefully during servicing.

What are common issues with the Rheem-Ruud SP12143 Hot Surface Ignitor?

  • Ignitor fails to glow or delayed ignition.
  • Cracking or physical damage from heat pressure.
  • Intermittent flame sensing or ignition failure.
  • Electrical connection corrosion or looseness.

Installation Steps

Step 1: Turn off power and gas supply, then verify the system is fully de-energized and cool.

Step 2: Remove the access panel and disconnect the old ignitor wiring carefully from the control harness.

Step 3: Install the new ignitor in the burner assembly, ensuring proper alignment and no contact with metal surfaces.

Step 4: Secure mounting screws lightly to avoid cracking the body during installation.

Step 5: Restore power and gas, then test ignition cycle while checking for proper glow and safe burner lighting.