---
title: "Flame Sensor for Furnace — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/flame-sensor-for-furnace"
last_updated: "2026-08-09T04:07:14.620Z"
locale: en
meta:
description: "Niche score 30/100 · $38K/yr market · 107K searches/yr · $9.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 30/100 · $38K/yr market · 107K searches/yr · $9.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Flame Sensor for Furnace — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **flame sensor for furnace**
**Skip it**
Soft demand (-86.6% this quarter) — this niche doesn't clear our bar today.
Market size 9Growth 0Conversion 47Competition 34Returns 35Price range 8Avg price 29Brand share 42Review moat 75Quality gap 52
**Review moat**
**Great****499.43**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****4.2%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Okay****$9.42**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$38K**
$38K/yr · 107K searches
**Price range**
**Bad****$4.98–$15.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-86.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, flame sensor for furnace is a $38K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 30/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **flame sensor for furnace market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$57K–$75K**
- units × avg price
- **Conversion rate**
- **3.8%**
- **Avg BSR**
- **#305**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **0.8%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**45**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 97%
**Open market**
**15%**
- Popbee24% - YESSYMAN18% - PELIF17% - TEKPRO14% - TOMOON7% - HOSAILAY REPLACEMENTS5% - Open — no brand owns it (8 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -86.6% search growth over the last 90 days.
8K6KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 40.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/flame-sensor-for-furnace/trend)
## **Top flame sensor for furnace search terms**
- **flame sensor**25K/yr-77.0%3.6% conv. - **flame sensor for furnace**42K/yr-89.5%4.0% conv. - **furnace flame sensor**22K/yr-87.0%3.9% conv. - **furnace heat sensor**4K/yr-84.5%2.4% conv. - **furnace flame sensor replacement**4K/yr-89.0%5.5% conv. - **gas furnace flame sensor**4K/yr-93.7%4.0% conv. - **furnace sensor**3K/yr-88.4%4.9% conv. - **flame sensor furnace**3K/yr-93.3%0.0% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/flame-sensor-for-furnace/search-terms)
## **Top flame sensor for furnace products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$2K10%$4K15%$6K20%$8K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Upgraded Replacement 0130F00010 fits Goodman Furnace Flame Sensor B11726-06 (3 Pack)**Popbee**$9.22**4.5★1,141 rev](https://www.amazon.com/dp/B08NT95WTQ) [2**Flame Sensor for Furnace 2 Pack 0130F00010 Furnace Flame Sensor Replacement Part Universal Furnace Ignitor Fits York Amana Goodman Flame Sensor Replaces B1172606 B11726-06 P1257001F 20488501 Etc.**YESSYMAN**$6.23**4.6★61 rev](https://www.amazon.com/dp/B0G1RHCK76) [3**SEN01114 Flame Sensor Replacement for Trane/American**PELIF**$8.10**4.6★485 rev](https://www.amazon.com/dp/B082VRT7T3) [4**Upgraded 0130F00010 Furnace Flame Sensor. Exact Fit for Goodman Amana Kenmore Systems. Replaces B11726-06 B1172606 20488501 P1257001F AP4513976 Fixes Heating Short Cycling & Ignition Failure**TEKPRO**$4.98**4.6★2,837 rev](https://www.amazon.com/dp/B00ECEF0V4) [5**OEM Upgraded Replacement for York Furnace Flame Sensor 025-37499-000**TEKPRO**$8.01**4.6★935 rev](https://www.amazon.com/dp/B00ECEFR6M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Flame Sensor for Furnace 2 Pack 0130F00010 Furnace Flame Sensor Replacement Part Universal Furnace Ignitor Fits York Amana Goodman Flame Sensor Replaces B1172606 B11726-06 P1257001F 20488501 Etc.**YESSYMAN**$6.23**61 rev8mo ago](https://www.amazon.com/dp/B0G1RHCK76) [**Infrared Flame Sensor Module 5 in 1 Fire Detection Sensor with Analog and Digital Output Adjustable Sensitivity Compatible with Arduino ESP32 ESP8266 Raspberry Pi DIY Electronics Projects 1 Set**DIYables**$7.56**3 rev8mo ago](https://www.amazon.com/dp/B0FZ8R7WP3) [**Seentech 62-23543-01 Furnace Flame Sensor Replacement Stainless Steel Ignitor Rods Compatible with Gas Furnaces and Heating Systems (2 Pack)**Seentech**$9.23**12 rev1y ago](https://www.amazon.com/dp/B0F1N4YDST) [**69W43 Furnace Flame Sensor Kits Replacements Compatible with Lennox Ducane Armstrong Furnaces Replace Part Codes 69W4301 LB-74940B PSE-L79 (102431-02) and LB74940B.**HOSAILAY REPLACEMENTS**$9.91**75 rev1y ago](https://www.amazon.com/dp/B0DG627391) [**62-23543-01 Furnace Flame Sensor Rod Replacements for Rheem Ruud WeatherKing Thermal Zone DuroGuard Furnaces Replace Part Codes 62-23543-01 62-23543-02 62-23543-03 and 62-23543-04.**HOSAILAY REPLACEMENTS**$8.01**22 rev1y ago](https://www.amazon.com/dp/B0DG612Q21)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**3 Pack KY-026 Flame Sensor Module IR Sensor Detector For Temperature Detecting Suitable**HUABAN**$7.72**4.2★**▲ 1000%**](https://www.amazon.com/dp/B078DXVVN9) [**Infrared Flame Sensor Module 5 in 1 Fire Detection Sensor with Analog and Digital Output Adjustable Sensitivity Compatible with Arduino ESP32 ESP8266 Raspberry Pi DIY Electronics Projects 1 Set**DIYables**$7.56**3.8★**▲ 1000%**](https://www.amazon.com/dp/B0FZ8R7WP3) [**Flame Sensor for Furnace 2 Pack 0130F00010 Furnace Flame Sensor Replacement Part Universal Furnace Ignitor Fits York Amana Goodman Flame Sensor Replaces B1172606 B11726-06 P1257001F 20488501 Etc.**YESSYMAN**$6.23**4.6★**▲ 418%**](https://www.amazon.com/dp/B0G1RHCK76) [**Seentech 62-23543-01 Furnace Flame Sensor Replacement Stainless Steel Ignitor Rods Compatible with Gas Furnaces and Heating Systems (2 Pack)**Seentech**$9.23**4.0★**▲ 292%**](https://www.amazon.com/dp/B0F1N4YDST) [**LH680014 LH680534 Furnace Electode Flame Sensor Fit for Carrier Bryant Payne Day & Night Furnaces - Replaces LH680012 LH680014 LH33WZ511 LH33WZ515 and LH33WZ517**Niiicewk**$10.23**4.6★**▲ 240%**](https://www.amazon.com/dp/B0CBQGYX29)
**~~View all trending →~~**
## **What buyers say about flame sensor for furnace**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“Exact fit”*
**Quality-Overall**14%
*“Good parts at a decent price”*
**Value For Money**13%
*“Great value”*
**Advertised Vs Actual Product**13%
*“Works as advertised”*
**Efficiency**9%
*“Works fantastic”*
**Ease Of Use**4%
*“that was easy”*
**Maintenance And Repair**4%
*“Easy replacement job”*
**Assembly/Installation**4%
*“Easy install”*
**Correct Contents**2%
*“Am so glad I bought a two pack”*
**Functionality-Overall**2%
*“Functional replacement”*
### **What buyers complain about **
**Size-Overall**28%
*“Longer than stock”*
**Heating**15%
*“heat kept going out”*
**Quality-Overall**11%
*“Sometimes cheap is cheap”*
**Durability**9%
*“Furnace died”*
**Sensor**4%
*“Ive had issues for years with a dirty flame sensor causing my heat to go out”*
**Defective Material/Parts**2%
*“Functional replacement. Part worked as anticipated”*
**Maintenance And Repair**2%
*“It would have cost a lot to have a repairman fix it”*
**Material Quality**2%
*“Cheap material”*
**Assembly/Installation**2%
*“The part of the installation that took the longest was actually that the factory mounting screw was a pain to get to”*
**Advertised Vs Actual Product**1%
*“It wasn't an exact match for mine as shown in the pictures”*
### **Top return reasons **
**Size-Overall**43%
**Compatibility-Overall**21%
**Defective Material/Parts**11%
**Functionality-Overall**10%
**Advertised Vs Actual Product**5%
**Connectivity-Overall**2%
**Value For Money**2%
**Maintenance And Repair**1%
**Flammable**1%
**Quality-Overall**1%
## **Common questions**
- **Is flame sensor for furnace profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 23 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -86.6%. Flapen's verdict: Skip it (30/100).
- **How competitive is the flame sensor for furnace niche?**
- 14 brands and 45 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in flame sensor for furnace?**
- Top complaints mined from reviews: Size-Overall, Heating, Quality-Overall. The return rate is 4.2%.
- **When does demand for flame sensor for furnace peak?**
- Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 40.2× the quietest.
- **What does it cost to enter the flame sensor for furnace niche?**
- Listings span $4.98–$15.88; the average listing price is $9.42 (sweet spot $15–$100). The average incumbent carries 499 reviews — the moat a new listing must climb.
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