Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer

4.9/5 based on 4750 reviews

Trane SEN02662 Flame Sensor – Genuine OEM Replacement for S-Series Natural Gas & LP Furnaces

Trane SEN02662 Flame Sensor – Genuine OEM Replacement for S-Series Natural Gas & LP Furnaces

Low stock: 4 left

Regular price $27.00 USD
Regular price Sale price $27.00 USD
Sale Sold out
Shipping calculated at checkout.

Trane SEN02662 OEM Direct Replacement Flame Sensor

  • Genuine OEM Quality - \Official Trane/American Standard "Service First" factory authorized replacement part.

  • Universal Fuel Support - Engineered for use with both Natural Gas and LP (Propane) S-Series furnace models.

  • Direct Replacement - Directly replaces discontinued part numbers SEN2662, SEN02400, and drawing D345988P01.

  • High-Heat Durability - Constructed with a Kanthal D alloy element for superior oxidation resistance and long-life flame rectification.

  • Safety Certified - Ensures immediate gas valve shutdown upon flame loss to prevent hazardous gas buildup.

Please visit our store for pick up.

Quantity

safe & secure Checkout

Fast & Tracked Delivery
30 Day money back guarantee

Specifications

Product Details and Specifications:

  • Brand: Trane / Service First
  • MPN: SEN02662
  • Shipping Weight: 1.03 LB
  • Type: Flame Sensor NIKROTHAL 80 ELECTRODE
  • Material: Kanthal D Element
  • Fuel Type Compatibility: Natural Gas (NG) and LP (Propane)
  • Description: FLAME SENSOR FOR NATURAL GAS AND LP, KANTHAL D

description

Genuine OEM Trane/American Standard SEN02662 Flame Sensor – S-Series Furnace Natural Gas & LP

The Trane SEN02662 is a critical, genuine OEM flame sensor designed for natural gas and LP Trane and American Standard HVAC systems. It acts as a safety mechanism, using a Kanthal element for flame rectification, automatically shutting off the gas supply if the flame is not detected. This provides real-time diagnostics and prevents dangerous gas buildup.


Key Features & Benefits:

  • Function: Detects the flame presence via flame rectification to ensure combustion safety.
  • Safety Assurance: Triggers immediate automatic shutdown of the gas valve if the flame is lost.
  • Compatibility: Works seamlessly with a wide range of natural gas and LP (propane) S-Series furnaces.
  • Genuine Part: Ensures perfect fit and function, unlike aftermarket alternatives.
  • Material: Built with durable Kanthal alloy element


Product Details and Specifications:

  • Brand: Trane / Service First
  • MPN: SEN02662
  • Shipping Weight: 1.03 LB
  • Type: Flame Sensor NIKROTHAL 80 ELECTRODE
  • Material: Kanthal D Element
  • Fuel Type Compatibility: Natural Gas (NG) and LP (Propane)
  • Description: FLAME SENSOR FOR NATURAL GAS AND LP, KANTHAL 


Product Drawing Numbers it Replaces:

  • D345988P01
  • D345199P01


The SEN02662 (also known as SEN2662) is a direct replacement for, or is associated with, the following OEM part numbers: 

  • SEN2662 (common shortened identifier, now discontinued)
  • SEN02400 (a previous part number that was superseded)
  • D345988P01 (a product drawing number)


Pro-Tip for Installation:

When installing the new Trane SEN02662 flame sensor, avoid touching the metal rod with bare hands. The natural oils from your skin can create hotspots and attract carbon buildup, causing the new sensor to fail prematurely. Hold the sensor only by its white ceramic base during installation.


This flame sensor is a direct replacement for the following Trane and American Standard Furnace Model Numbers:


  • TDC Series: TDC060B930A0, TDC080B942A0, TDC080B942A1, TDC080B9V3A0, TDC080B9V3A1, TDC100B948A0, TDC120B960A0, TDC120B9V5A0.
  • TDD Series: TDD050B924A0, TDD060B936A0, TDD080B942A0, TDD100B948A0, TDD120B960A0.
  • TUC Series: TUC040B924A0, TUC060B936A0, TUC080B942A0, TUC080B942A1, TUC080B9V3A0, TUC080B9V3A1, TUC100B948A0, TUC100B960A0, TUC100B9V5A0, TUC120B960A0.


American Standard Furnace Model Numbers:

  • A801X100CM5SCBA
  • A952V040BD3SACA
  • A952V040BD3SADA
  • A952V040BU3SACA
  • A952V040BU3SADA
  • A952V060BD3SACA
  • A952V060BD3SADA
  • A952V060BU4SACA
  • A952V080BD4SADA
  • A952V080BU4SACA
  • A952V080BU4SADA
  • A952V080CU5SACA
  • A952V080CU5SADA
  • A952V100CD5SADA
  • A952V100CU5SADA
  • A952V120DD5SADA
  • A952V120DU5SACA
  • A952V120DU5SADA

Trane Furnace Model Numbers:

  • S8V2D120M5PCAA
  • S8X1C100M5PSCBA
  • S8X2B060M4PSCAA
  • S8X2B060M4PSCAB
  • S8X2B060M4PTCAA
  • S8X2C100M5PSCBA
  • S9V2B040D3PSBDA
  • S9V2B040U3PSBCA
  • S9V2B040U3PSBDA
  • S9V2B040U3VSABB
  • S9V2B040U3VSABC
  • S9V2B040U3VSACA
  • S9V2B040U3VSADA
  • S9V2B040U3VSAEA
  • S9V2B060D3PSBCA
  • S9V2B060D3PSBDA
  • S9V2B060U3VSABB
  • S9V2B060U3VSABC
  • S9V2B060U3VSACA
  • S9V2B060U3VSADA
  • S9V2B060U4PSBCA
  • S9V2B060U4PSBDA
  • S9V2B080D4PSBCA
  • S9V2B080D4PSBDA
  • S9V2B080D4VSADA
  • S9V2B080U4PSBCA
  • S9V2B080U4PSBDA
  • S9V2B080U4VSABB
  • S9V2B080U4VSABC
  • S9V2B080U4VSACA
  • S9V2B080U4VSADA
  • S9V2C080U5PSBCA
  • S9V2C080U5PSBDA
  • S9V2C100D4VSADA
  • S9V2C100D5PSBCA
  • S9V2C100D5PSBDA
  • S9V2C100U4VSABB
  • S9V2C100U4VSABC
  • S9V2C100U5PSBCA
  • S9V2C100U5PSBDA
  • S9V2D120D5PSBCA
  • S9V2D120U5PSBCA
  • S9V2D120U5PSBDA
  • S9V2D120U5VSABB
  • S9V2D120U5VSABC
  • S9V2D120U5VSACA
  • S9V2D120U5VSADA

Specification

Refund policy

Our refund and returns policy lasts 30 days. If 30 days have passed since your purchase, we can’t offer you a full refund or exchange. Please note there will be a 20% Re-stocking fee of product price.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Model and serial number must match what is on the invoice and correct box information.
Exclusions:
•    Part with obvious signs of use of installation.
•    Original box was destroyed or could not be located by purchaser.
•    Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
•    Any item that is returned more than 30 days after delivery
Part installation
HVAC Parts and Equipment Depot recommend this parts will be installed by a licensed professional contractor. HVAC Parts and Equipment Depot assumes no liability for any injuries or damages arising from the user information or products. 
Sale items
Only regular priced items may be refunded. Sale items cannot be refunded. Special Order items cannot be refunded. 
Exchanges
We only replace items if they are defective or damaged from Manufactory. If you need to exchange it for the same item, send us an email at hvacpartsstore@gmail.com and send your item to: HVAC Parts & Equipment Depot 1135 E Plano Parkway Suite 8 Plano Tx 75189.
Refunds
To complete your return, we require a receipt or proof of purchase within 30 days or less.
Once your return is received and inspected by management team, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 7-14 Business days. HVAC Parts and Equipment Depot or its employees are not responsible for damaged items from manufactory.
Shipping returns
To return your product, you should mail your product to:
HVAC Parts & Equipment Depot
1135 E Plano Parkway Suite 8 Plano Tx 75074.
Customer will be responsible for paying for shipping. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are returning more expensive items, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item without a valid tracking number provided by your choice of delivery method.
Late or missing refunds
If you haven’t received a refund yet, first check your bank account again. This process takes approximately 7-14 business days depending on your Bank.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at hvacpartsstore@gmail.com
Special Orders
Special orders should be picked up within 30 Days of purchase day. Your items will be considered abandoned and will be returned to manufacturer. There will be a 100% Re-stocking fee for abandoned items. 

Need help?
Contact us via email hvacpartsstore@gmail.com or Phone 214-734-5222 for questions related to refunds and returns.
Thank you for choosing HVAC Parts & Equipment Depot.

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
View full details

Happy Shouts From Our Thrilled Customers

YOU MAY ALSO LIKE

Explore More Products

HVAC Parts and Equipment Depot

Frequently Asked Questions

Questions? We’ve got you covered

We are open to the public! Homeowners, landlords, and DIYers are all welcome—no license required.

We carry blower motors, fan motors, capacitors, control boards, contactors, thermostats, filters, copper lines, refrigerants, and more.

Yes, we stock OEM and compatible replacement parts for major brands including Trane, Goodman, Lennox, Carrier, Rheem, and others.

Absolutely! Bring in the part, model number, or a picture, and our team will help match you with the correct replacement.

Yes, we accept returns or exchanges within a set time period—just make sure the item is unused and in original packaging. Ask for specific terms at the counter.

While we don't install, we can answer basic questions and refer you to trusted local HVAC technicians if needed.

We sell certain refrigerants, but EPA regulations require certification for purchase of products like R-410A or R-22.

We offer both! You can shop in person or call to arrange shipping if you're out of town.