[Lifetime Warranty] 632625 Furnace Ignitor
632625 furnace ignitor with wiring harness and mounting bracket next to BlueStars branded packaging.
632625 furnace ignitor specification diagram showing dimensions, 115V voltage, and 2-wire plug connector.
632625 furnace ignitor showing silicon nitride element, ceramic housing, stainless bracket, and insulated connector.
632625 furnace ignitor showing hot-surface heating element design for reliable gas ignition.
632625 furnace ignitor replacement part with wiring harness and compatibility information graphic.
632625 furnace ignitor installation guide showing the replacement part and step-by-step instructions.
632625 furnace ignitor with protective sponge packaging and shipping box.
632625 furnace ignitor replacement part shown with icons for common heating system repair symptoms.
632625 furnace ignitor replacement part with white ceramic base and electrical connector.
632625 furnace ignitor with wiring harness and mounting bracket next to BlueStars branded packaging.
632625 furnace ignitor specification diagram showing dimensions, 115V voltage, and 2-wire plug connector.
632625 furnace ignitor showing silicon nitride element, ceramic housing, stainless bracket, and insulated connector.
632625 furnace ignitor showing hot-surface heating element design for reliable gas ignition.
632625 furnace ignitor replacement part with wiring harness and compatibility information graphic.
632625 furnace ignitor installation guide showing the replacement part and step-by-step instructions.
632625 furnace ignitor with protective sponge packaging and shipping box.
632625 furnace ignitor replacement part shown with icons for common heating system repair symptoms.
632625 furnace ignitor replacement part with white ceramic base and electrical connector.
Lifetime Warranty

[Lifetime Warranty] 632625 Furnace Ignitor

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632625 Furnace Ignitor

Wide Compatibility

The 632625 Furnace Ignitor is compatible with multiple furnace models, including:

  • Nordyne
  • Intertherm
  • Broan
  • Miller

It replaces part numbers:

  • 1016290S
  • 632625R
  • CMF95 M7RL
  • CMF95/M7
  • N1016290S

Be sure to check the part number and your furnace model to ensure proper fit before purchasing.

Precision Ignition

The 632625 Furnace Ignitor delivers fast, reliable ignition to restore smooth furnace start-ups and consistent heat throughout every cycle. Key benefits include:

  • Quickly reaches the ideal temperature
  • Solves common furnace issues such as delayed ignition and burner failure
  • Ensures efficient operation for consistent warmth and comfort in your home

Superior Materials

Crafted from high-quality Silicon Nitride and ceramic materials, this ignitor is designed to withstand extreme temperatures. Features include:

  • Ceramic housing for excellent insulation and crack resistance
  • Stainless-steel bracket for a secure and stable fit
  • Exceptional durability for long-lasting, reliable performance under high heat conditions

Easy Installation

For safe installation, always disconnect the furnace from power before beginning. Follow these steps for a secure repair experience:

  1. Turn off the power and gas to the furnace.
  2. Remove the old ignitor and safely dispose of it.
  3. Align and secure the new ignitor into place.
  4. Restart the furnace and test the ignitor’s operation to ensure proper function.

100% Lifetime Protection

Enjoy reliable performance with our lifetime protection, ensuring your product is always covered for any defects or issues that may arise.

FAQ

Based on the available cross-reference information, this ignitor is commonly used on furnaces from Nordyne, Intertherm, Broan, Miller, and Gibson. Compatibility can vary by exact furnace model and serial range, so the safest match is to confirm your original ignitor part number before ordering.
This ignitor is associated with part numbers 632625, 1016290S, 632625R, N1016290S, ACI1000-16, and 151026-1539. Matching your existing part number is the best way to confirm fit.
A failed hot surface ignitor often causes a furnace that starts the draft or inducer motor but never lights the burners. Common symptoms include no heat, intermittent ignition, burners failing to ignite after the startup sequence begins, or a visibly cracked ignitor element. In some cases, the furnace may shut down and retry ignition several times before locking out.
Yes. The 632625 is a hot surface furnace ignitor. During a call for heat, the control board sends power to the ignitor, which heats up until it can ignite the gas at the burner. If the ignitor is weak, cracked, or electrically open, the furnace may go through part of its startup sequence without lighting.
Replacement is usually a straightforward repair for someone comfortable working inside a furnace cabinet. In many cases, the job takes about 15 to 30 minutes. Typical steps include shutting off electrical power to the furnace, turning off the gas supply, removing the burner compartment panel, unplugging the old ignitor, removing its mounting screw or bracket, and installing the new one in the same position.
Before replacing the ignitor, disconnect power to the furnace and inspect the old part for a visible crack or an open circuit. Also check the wiring plug, harness condition, burner cleanliness, and whether the control board is actually sending power during the ignition cycle. If the burners are dirty or the flame path is disrupted, a new ignitor alone may not solve the ignition problem.
Yes. Furnace ignitors are fragile and should be handled carefully. Avoid touching the heating element area with bare fingers if possible, do not strike it against the burner assembly, and make sure it is mounted exactly as the original was. Misalignment or contamination can shorten ignitor life or cause ignition failure.