What igniter fits my Tempstar furnace?

The correct replacement for Tempstar model T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Tempstar equipment which lists the model number T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today.

My furnace will not ignite. What part is bad?

A furnace that will not ignite after the draft inducer runs typically has a failed igniter. The hot surface igniter should glow bright orange within 60 seconds. If it does not glow at all, it is cracked or burned out. If it glows weakly, it is degrading and should be replaced preventively. Average lifespan: 3 to 7 years.

Is this igniter compatible with Bryant or Payne systems too?

Many Tempstar parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

Tempstar

Tempstar Hot Surface Igniter for T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today

Name: Tempstar Hot Surface Igniter for T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today
Brand: Tempstar
SKU: 1009524-GEN
Price: 39.00 USD
Availability: InStock

SKU: 1009524-GEN Brand: Tempstar

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Overview

This OEM hot surface igniter and sensor kit (part number 1009524) is the ignition component for the Tempstar T9MPV050F12A3 gas furnace. When the thermostat calls for heat, the control board energizes the igniter, which glows red-hot to light the burner gas; the integrated sensor then proves the flame so the gas valve remains open. Hot surface igniters are fragile silicon-carbide or silicon-nitride elements that crack from age, repeated thermal cycling, or rough handling. A bad igniter is a leading no-heat cause: the inducer runs and the gas valve clicks, but the burners never ignite, and the furnace locks out after several failed attempts. Handle the new igniter only by its ceramic base — fingerprints on the element create hot spots that shorten its service life.

Specifications

Spec	Value
Part Number	1009524
Type	Hot Surface Igniter / Sensor Kit
Brand	Tempstar
Application	Gas Furnace Ignition
Fitment	OEM

Compatibility

Factory ignition component for the Tempstar T9MPV050F12A3 variable-speed gas furnace. The 1009524 kit is widely used across ICP-family furnaces (Tempstar, Heil, Comfortmaker) equipped with hot surface ignition. Verify your furnace uses a hot surface igniter (not a spark or pilot system) before ordering.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
Access — Remove the burner compartment access panel.
Document — Photograph the igniter position and wiring harness routing before disconnecting.
Remove — Unplug the igniter connector and remove the mounting screw(s) holding the igniter bracket to the burner assembly.
Install — Mount the new igniter without touching the element, align it to the burner port, and reconnect the harness.
Test — Restore power and run a heat cycle; confirm the igniter glows, the burners light, and the flame is proven.

Signs You Need a Replacement

Inducer and gas valve activate but burners never ignite
Furnace locks out after multiple ignition attempts
Igniter element is visibly cracked or no longer glows
Intermittent no-heat that clears after a reset

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.

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 $75
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

Tempstar Hot Surface Igniter for...

$39.00

Frequently Asked Questions

Does this Igniter fit my Tempstar T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today?

Yes. This is the factory-specified OEM igniter for the Tempstar T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today. 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 Tempstar T9MPV050F12A3 — Igniter/Sensor Kit | Ships Today?

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 Tempstar 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 Tempstar 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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