What igniter fits my Tempstar furnace?

The correct replacement for Tempstar model T9MPV050F12C1 — with 2-Stage Gas Valve | 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 T9MPV050F12C1 — with 2-Stage Gas Valve | 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 Kit for T9MPV050F12C1 — with 2-Stage Gas Valve | Ships Today

Name: Tempstar Hot Surface Igniter Kit for T9MPV050F12C1 — with 2-Stage Gas Valve | Ships Today
Brand: Tempstar
SKU: 1172533-GEN
Price: 48.00 USD
Availability: InStock

SKU: 1172533-GEN Brand: Tempstar

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Overview

This OEM hot surface igniter (part #1172533) lights the burners in your Tempstar T9MPV050F12C1 gas furnace and ships with the matching 2-stage gas valve (part #1172822, Honeywell VR8205Q). The silicon-carbide igniter element glows red-hot when energized to ignite gas at the burner assembly each heat cycle. As a high-wear component it degrades over thousands of cycles and eventually cracks or fails to reach ignition temperature. Watch for no ignition on a heat call, lockout after repeated failed ignition attempts, or a visibly cracked and discolored element. The included VR8205Q 2-stage hot-surface gas valve regulates first- and second-stage gas flow for this variable-speed furnace.

Specifications

Spec	Value
Igniter Part Number	1172533 (IGNITOR HSI)
Gas Valve Part Number	1172822 (VR8205Q, 2-Stage HSI)
Type	Hot Surface Igniter
Brand	Tempstar (ICP / Heil)
Voltage	120V
Valve Stages	2-Stage

Compatibility

Direct OEM fit for the Tempstar T9MPV050F12C1 two-stage variable-speed gas furnace. These ICP-family components are shared with comparable Heil and Comfortmaker models using the same 2-stage HSI ignition system. Confirm part numbers against your existing components before installing.

Installation Guide

Safety First — Disconnect electrical power and shut off the gas supply. Verify zero voltage with a multimeter.
Access — Remove the burner-compartment service panel.
Document — Photograph the igniter mounting and all gas-valve wiring before disconnecting.
Remove — Unbolt the igniter bracket and gently withdraw the ceramic element (never touch the silicon-carbide tip with bare fingers). If replacing the valve, disconnect wiring and gas-line unions.
Install — Mount the new igniter and valve, reconnect wiring per your photo, and reseal all gas connections.
Test — Restore gas and power, leak-check all joints with soap solution, and run a full ignition cycle.

Signs You Need a Replacement

Furnace fails to ignite on a heat call
Control board locks out after repeated failed ignition attempts
Igniter glows weakly or not at all
Cracked, chipped, or discolored igniter element

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 Kit...

$48.00

Frequently Asked Questions

Does this Igniter fit my Tempstar T9MPV050F12C1 — with 2-Stage Gas Valve | Ships Today?

Yes. This is the factory-specified OEM igniter for the Tempstar T9MPV050F12C1 — with 2-Stage Gas Valve | 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 T9MPV050F12C1 — with 2-Stage Gas Valve | 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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