We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestHeat Sensor For Furnaceof December 2025

112M consumers helped this year.

1

2Pcs SEN01114 Furnace Flame Sensors, Stainless Flame Sensor Rods Replacement for Trane and American Standard Furnace
2Pcs SEN01114 Furnace Flame Sensors, Stainless Flame Sensor Rods Replacement for Trane and American Standard Furnace

Lemfema

9.9

View Product
Buy it on Amazon

2

Ketofa 69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace, 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B
Ketofa 69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace, 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B

Ketofa

9.8

View Product
Buy it on Amazon

3

Ultra Durable 52W29 Furnace Flame Sensor Replacement Part by BlueStars - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 52W2901 LB47940A 31L71 31L7101
Ultra Durable 52W29 Furnace Flame Sensor Replacement Part by BlueStars - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 52W2901 LB47940A 31L71 31L7101

BlueStars

9.7

View Product
Buy it on Amazon

4

Upgraded Replacement 0130F00010 fits Goodman Furnace Flame Sensor B11726-06 (3 Pack)
Upgraded Replacement 0130F00010 fits Goodman Furnace Flame Sensor B11726-06 (3 Pack)

Popbee

9.5

View Product
Buy it on Amazon

5

BlueStars Ultra Durable 69W43 Furnace Flame Sensor - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 69W4301, LB-74940B, LB74940B - Pack of 2
BlueStars Ultra Durable 69W43 Furnace Flame Sensor - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 69W4301, LB-74940B, LB74940B - Pack of 2

BlueStars

9.3

View Product
Buy it on Amazon

Related productsUp to 31% off

Pistek 0130F00010 Furnace Flame Sensor Sensing Rod for Amana Goodman Janitrol Lenox

Pistek 0130F00010 Furnace Flame Sensor Sensing Rod for Amana Goodman Janitrol Lenox

View Deal
Hunter-wish 69W43 Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W4301 LB-74940B LB74940B

Hunter-wish 69W43 Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W4301 LB-74940B LB74940B

View Deal
Nordyne, Inc. Parts 626605 Flame Rollout Switch

Nordyne, Inc. Parts 626605 Flame Rollout Switch

View Deal
OEM Upgraded Replacement for Tempstar Furnace Flame Sensor 1172827

OEM Upgraded Replacement for Tempstar Furnace Flame Sensor 1172827

View Deal

6

OEM Upgraded Replacement for Goodman Furnace Flame Sensor B1172606
OEM Upgraded Replacement for Goodman Furnace Flame Sensor B1172606

ClimaTek

9.2

View Product
Buy it on Amazon

7

Upgrade 52W29 Flame Sensor Furnace Replacement by Gattaidar Compatible with Lennox Armstrong Ducane Furnaces Replaces LB47940A 31L71 52W2901
Upgrade 52W29 Flame Sensor Furnace Replacement by Gattaidar Compatible with Lennox Armstrong Ducane Furnaces Replaces LB47940A 31L71 52W2901

Gattaidar

9.0

View Product
Buy it on Amazon

8

OEM Upgraded Replacement for Janitrol Furnace Flame Sensor 10735201
OEM Upgraded Replacement for Janitrol Furnace Flame Sensor 10735201

Amana

8.7

View Product
Buy it on Amazon

9

Canamax Premium 69W43 Furnace Flame Sensor - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 69W4301, LB-74940B, LB74940B
Canamax Premium 69W43 Furnace Flame Sensor - Exact Fit for Lennox, Armstrong & Ducane Furnaces - Replaces 69W4301, LB-74940B, LB74940B

Canamax

8.5

View Product
Buy it on Amazon

10

Hunter-wish 69W43 Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W4301 LB-74940B LB74940B - 2PCS
Hunter-wish 69W43 Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W4301 LB-74940B LB74940B - 2PCS

hunter-wish

8.3

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy