What igniter fits my Tempstar furnace?

The correct replacement for Tempstar model T8DNL075B12B2 — HSI VR8205S | 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 T8DNL075B12B2 — HSI VR8205S | 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 & Gas Valve Kit for T8DNL075B12B2 — HSI VR8205S | Ships Today

Name: Tempstar Hot Surface Igniter & Gas Valve Kit for T8DNL075B12B2 — HSI VR8205S | Ships Today
Brand: Tempstar
SKU: 1172533-GEN
Price: 39.95 USD
Availability: InStock

SKU: 1172533-GEN Brand: Tempstar

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Overview

This OEM ignition service package for the Tempstar T8DNL075B12B2 gas furnace includes the hot surface igniter (part number 1172533, IGNITOR HSI) and the matching Honeywell-style VR8205S snap-mount gas valve (part number 1175705, VALVE N HSI SNAP HW VR8205S). Together these are the heart of the furnace's hot surface ignition system: the igniter heats to glowing temperature to light the burners, while the 24V gas valve meters fuel to the manifold on each heat call. Replacing them as a set restores reliable ignition on furnaces suffering from no-heat, delayed ignition, or lockout faults.

Specifications

Spec	Value
Igniter Part Number	1172533 (Hot Surface Igniter)
Gas Valve Part Number	1175705 (VR8205S Snap-Mount)
Type	Hot Surface Ignition System
Brand	Tempstar (Heil / ICP family)
Igniter Voltage	120V
Gas Valve Control	24V
Fitment	OEM Replacement

Compatibility

Direct-fit OEM replacement for the Tempstar T8DNL075B12B2 75,000 BTU gas furnace. The VR8205S valve and HSI igniter are also used across comparable Heil, Comfortmaker, and ICP-family furnaces. Confirm both part numbers and the gas type against your existing components before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker, and shut off the gas supply. Verify zero voltage with a multimeter before proceeding.
Access — Remove the burner/control access panel.
Document — Photograph the igniter position and all gas valve wiring and tubing connections before disconnecting.
Remove — Unplug the igniter and remove its screw (handle by the ceramic base only). Disconnect the valve wiring, manifold, and inlet piping, then remove the old gas valve.
Install — Mount the new gas valve with fresh thread sealant on pipe joints, reconnect wiring per your photo, then install the new igniter in the burner flame path.
Test — Restore gas and power, leak-check all joints with soap solution, and run a heat cycle to confirm the igniter glows, the valve opens, and the burners light.

Signs You Need a Replacement

Igniter glows but burners never light, or igniter shows no glow
Cracked, chipped, or contaminated igniter element
Gas valve fails to open (no gas flow) despite a valid heat call
Repeated ignition lockouts or intermittent no-heat faults

Shipping & Returns

Ships same day on orders placed before 3 PM CST. 30-day returns on unused parts. 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 & G...

$39.95

Frequently Asked Questions

Does this Igniter fit my Tempstar T8DNL075B12B2 — HSI VR8205S | Ships Today?

Yes. This is the factory-specified OEM igniter for the Tempstar T8DNL075B12B2 — HSI VR8205S | 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 T8DNL075B12B2 — HSI VR8205S | 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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