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OEM Carrier Spark Electrode Ignitor Assembly for PY1RPA120180ABWB
Carrier

OEM Carrier Spark Electrode Ignitor Assembly for PY1RPA120180ABWB

SKU: CARRIE-PY1RPA120180ABWB-IGNITER-50HJ403022 Brand: Carrier
✓ Guaranteed to fit PY1RPA120180ABWB — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Spark Electrode Ignitor Assembly 50HJ403022 for Model PY1RPA120180ABWB

This is the genuine OEM spark electrode ignitor assembly (part number 50HJ403022), factory-specified for the Carrier PY1RPA120180ABWB gas-fired HVAC system. The ignitor is the first critical component in the furnace heating sequence — it generates the spark or surface heat required to light the burner. When it fails, the system will attempt ignition, fail to establish flame, and enter a safety lockout, leaving you with no heat. Common symptoms include the furnace cycling on the inducer motor but never producing heat, a blinking fault code for ignition failure, or the unit locking out after 3 consecutive failed ignition attempts.

  • Part Specs: OEM Carrier spark electrode ignitor assembly | Part No. 50HJ403022 | Replaces 48VL400002 | Approx. 4.25″ L × 2.95″ W × 1.75″ H | ~0.095 lb | Ceramic body construction | Supplied without wire harness
  • OEM vs. Generic: This is a genuine Carrier-manufactured assembly built to exact factory tolerances. OEM igniters are precision-matched to the burner geometry and gas valve timing of your specific unit. Aftermarket substitutes may have inconsistent electrode gap or inferior ceramic materials, leading to premature failure or nuisance lockouts.
  • Install Difficulty: 2/5 — Straightforward swap for an experienced DIYer or technician. Tools needed: 1/4″ nut driver, needle-nose pliers. Always shut off gas supply and 24V control power before starting. Do not touch the ceramic ignitor element with bare hands — skin oils cause hot spots and cracking. Photograph the original wiring orientation before disconnecting.
  • Warranty & Shipping: Backed by Carrier's 1-year OEM parts warranty. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as the direct OEM replacement for Carrier model PY1RPA120180ABWB. Also fits a broad range of Carrier, Bryant, and Payne packaged and split gas-fired systems that use the 50HJ403022 ignitor assembly — verify your unit's data plate and part number before ordering. Questions about fitment? Our HVAC parts specialists confirm compatibility before your order ships.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Igniter fit my Carrier PY1RPA120180ABWB?
Yes. This is the factory-specified OEM igniter for the Carrier PY1RPA120180ABWB. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the igniter on my Carrier PY1RPA120180ABWB?
Difficulty: Medium (20–30 min)
Step 1: Turn off power and gas. Step 2: Open furnace panel. Step 3: Locate igniter near burners. Step 4: Disconnect two-wire plug. Step 5: Remove mounting screw. Step 6: Install new igniter — do NOT touch element with fingers. Step 7: Reconnect, close panel, restore power/gas.
My furnace won’t ignite. What part is bad?
Furnace won’t ignite after the draft inducer runs = failed igniter. The hot surface igniter should glow bright orange within 60 seconds. No glow = cracked/burned out. Weak glow = degrading. Average lifespan: 3–7 years. Replacement: $15–$40 DIY.
Is this igniter compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier igniter?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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