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OEM Carrier Hot Surface Igniter Assembly for PY1RJA036074ABWB
Carrier

OEM Carrier Hot Surface Igniter Assembly for PY1RJA036074ABWB

SKU: CARRIE-PY1RJA036074ABWB-IGNITER-50HJ403022 Brand: Carrier
✓ Guaranteed to fit PY1RJA036074ABWB — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Hot Surface Igniter Assembly (50HJ403022) for Model PY1RJA036074ABWB

This is the factory-specified OEM igniter assembly for the Carrier PY1RJA036074ABWB packaged gas/electric unit. The hot surface igniter is the first component activated in every heating cycle — it glows to ignition temperature to light the burners safely and reliably. When this part fails, the furnace will attempt ignition, come up empty, and enter a lockout fault, leaving you with no heat. Common symptoms include the system running through 3 ignition attempts and locking out, the inducer running but no flame establishing, or fault codes indicating an ignition failure on your thermostat or control board.

  • Part Number & Specs: OEM Part# 50HJ403022 (replaces legacy part 48VL400002) | Ceramic body construction | Approx. 4.25″ L × 2.95″ W × 1.75″ H | ~0.095 lb | Complete assembly includes igniter element and factory mounting bracket
  • OEM vs Generic: This is a genuine Carrier OEM igniter, manufactured to exact factory specifications for your PY1RJA036074ABWB unit. Generic igniters are often made from lower-grade silicon carbide and may crack prematurely under thermal cycling. OEM ceramic construction resists thermal stress for longer service life and preserves your equipment warranty.
  • Install Difficulty: 2/5 — Straightforward swap for a qualified technician. Always disconnect power at the disconnect and allow the igniter to cool completely before handling. Never touch the ceramic element with bare hands — skin oils cause hot spots and premature failure. Tools needed: 1/4″ nut driver, needle-nose pliers. Reuse the existing wire harness connector.
  • Warranty & Shipping: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PY1RJA036074ABWB packaged gas/electric unit. Also fits a broad range of Carrier, Bryant, and Payne models that specify the 50HJ403022 igniter assembly — verify your unit's data plate and current part number before ordering. Our fitment team is available to confirm compatibility before you buy.

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 PY1RJA036074ABWB?
Yes. This is the factory-specified OEM igniter for the Carrier PY1RJA036074ABWB. 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 PY1RJA036074ABWB?
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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