---
title: "Lennox Thermostat — $117K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/lennox-thermostat"
last_updated: "2026-08-09T04:31:52.124Z"
locale: en
meta:
description: "Niche score 29/100 · $117K/yr market · 62K searches/yr · $325.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 29/100 · $117K/yr market · 62K searches/yr · $325.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lennox Thermostat — $117K/yr Amazon US Niche (2026) - Flapen"
---
# **lennox thermostat**
**Skip it**
Prices mostly outside the sweet spot ($83.85–$722.61) — this niche doesn't clear our bar today.
Market size 27Growth 61Conversion 7Competition 17Returns 5Price range 3Avg price 27Brand share 13Review moat 25Quality gap 82
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+37.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$117K**
$117K/yr · 62K searches
**Avg price**
**Okay****$325.53**
avg listing price — sweet spot $15–$100
**Review moat**
**Bad****4,031.45**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****0.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****10.6%**
return rate — above 5% kills the launch gate
**Price range**
**Bad****$83.85–$722.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, lennox thermostat is a $117K/yr Amazon United States market (62K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 29/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lennox thermostat market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$244K–$326K**
- units × avg price
- **Conversion rate**
- **0.6%**
- **Avg BSR**
- **#323**
- **Page quality**
- **0%**
- **Prime**
- **82%**
- **Sponsored**
- **45%**
- **Out of stock**
- **21.1%**
- **Avg brand age**
- **70 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **—flat
**Sellers**
**207**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**2%**
- Generic40% - Lennox39% - Ecostar Energy6% - Sensi6% - PartzStop4% - Honeywell Home3% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +37.6% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/lennox-thermostat/trend)
## **Top lennox thermostat search terms**
- **lennox s40 smart thermostat**14K/yr+124.4%1.6% conv. - **lennox thermostat**24K/yr+9.0%0.4% conv. - **lennox icomfort thermostat**6K/yr+35.4%0.8% conv. - **lennox compatible thermostats**5K/yr+50.6%0.1% conv. - **communicating thermostat**3K/yr+5.5%0.2% conv. - **lennox smart thermostat**4K/yr+22.6%0.2% conv. - **icomfort thermostat**3K/yr+29.0%1.2% conv. - **lennox icomfort wifi thermostat**3K/yr-12.3%0.7% conv. - **lennox icomfort thermostat 10f81**2K/yr-19.4%0.5% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/lennox-thermostat/search-terms)
## **Top lennox thermostat 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%10%$12K20%$23K30%$35K40%$47K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**S40 WIFI 3HT/2CL Smart Stat**Lennox**$529.52**3.5★219 rev](https://www.amazon.com/dp/B0C9R25DXF) [2**Lennox M30 Touchscreen Smart Wi-Fi Programmable Alexa-Enabled Communicating Remote Access Universal 4 STG Heat/2 Stage Cooling Thermostat (Model. 15Z69) Easy Install**Generic**$310.92**3.4★7 rev](https://www.amazon.com/dp/B0FP8H4BDC) [3**5 Year Warranty! - $50 Core Refund! - Free 2nd Day Air Shipping! - 10F81 iComfort Wi-Fi Thermostat - 103445-04/103445-01/103445-03 - Alternative to iComfort S40 Thermostat - 22V24**Generic**$568.34**4.8★42 rev](https://www.amazon.com/dp/B0BRRMHXSN) [4**Lennox M30 15Z69 iComfort Universal Dual Fuel Auto 4 Heat/2 Cool 7 Day Programmable Smart Wi-Fi Energy Efficient Touchscreen Thermostat with Humidity (Rep.13H14 CS7500)**Ecostar Energy**$289.87**3.6★12 rev](https://www.amazon.com/dp/B0F6GVT3C6) [5**Lennox L40 Smart Thermostat Programmable Touchscreen WiFi Single Stage 1H/1C Conventional 2H/1C Dual Fuel Heat Pump Model 27V51 Easy Install**Generic**$186.10**5.0★2 rev](https://www.amazon.com/dp/B0FMGPMTLR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lennox L40 Smart Thermostat Programmable Touchscreen WiFi Single Stage 1H/1C Conventional 2H/1C Dual Fuel Heat Pump Model 27V51 Easy Install**Generic**$186.10**2 rev11mo ago](https://www.amazon.com/dp/B0FMGPMTLR) [**Lennox M30 15Z69 iComfort Universal Dual Fuel Auto 4 Heat/2 Cool 7 Day Programmable Smart Wi-Fi Energy Efficient Touchscreen Thermostat with Humidity (Rep.13H14 CS7500)**Ecostar Energy**$289.87**12 rev1y ago](https://www.amazon.com/dp/B0F6GVT3C6) [**Lennox M30 Touchscreen Smart Wi-Fi Programmable Alexa-Enabled Communicating Remote Access Universal 4 STG Heat/2 Stage Cooling Thermostat (Model. 15Z69) Easy Install**Generic**$310.92**7 rev1y ago](https://www.amazon.com/dp/B0FP8H4BDC) [**Honeywell TC300B-G Configurable Communicating Thermostat for Conventional Heat Pump and Fan Coil HVAC Systems**Honeywell**$225.95**2 rev1y ago](https://www.amazon.com/dp/B0DC1C56HQ) [**S40 WIFI 3HT/2CL Smart Stat**Lennox**$529.52**219 rev3y ago](https://www.amazon.com/dp/B0C9R25DXF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lennox 17G74 CS7500 ComfortSense 7500 White Commercial Programmable Universal Multi-Stage Full-Color LCD Touchscreen Display Thermostat ASHRAE IECC FDD Compliant**PartzStop**$393.48**3.6★**▲ 102%**](https://www.amazon.com/dp/B085PQV5SY) [**Lennox M30 Touchscreen Smart Wi-Fi Programmable Alexa-Enabled Communicating Remote Access Universal 4 STG Heat/2 Stage Cooling Thermostat (Model. 15Z69) Easy Install**Generic**$310.92**3.4★**▲ 43%**](https://www.amazon.com/dp/B0FP8H4BDC) [**5 Year Warranty! - $50 Core Refund! - Free 2nd Day Air Shipping! - 10F81 iComfort Wi-Fi Thermostat - 103445-04/103445-01/103445-03 - Alternative to iComfort S40 Thermostat - 22V24**Generic**$568.34**4.8★**▲ 35%**](https://www.amazon.com/dp/B0BRRMHXSN) [**Sensi Smart Thermostat Wi-Fi DIY Alexa Energy Star Certified ST55**Sensi**$83.85**4.4★**▲ 34%**](https://www.amazon.com/dp/B01NB1OB0I) [**Sensi Touch 2 Smart Thermostat Wi-Fi Alexa Energy Star Certified ST76**Sensi**$157.72**4.3★**▲ 25%**](https://www.amazon.com/dp/B0BKH83KF9)
**~~View all trending →~~**
## **What buyers say about lennox thermostat**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**36%
*“Ease of install”*
**Ease Of Use**15%
*“easy to read”*
**Value For Money**9%
*“Worth the price”*
**Quality-Overall**6%
*“Excellent product”*
**Connectivity-Overall**5%
*“Stays connected”*
**Efficiency**4%
*“Super efficient”*
**Sensor**3%
*“Works great 👍 Works so much better than the nest I had, especially with the room sensors”*
**Remote Control**3%
*“nice to be able to easily access remotely”*
**Instructions/User Manual/Troubleshooting**2%
*“Easy to read instructions”*
**Advertised Vs Actual Product**2%
*“As advertised”*
### **What buyers complain about **
**Connectivity-Overall**23%
*“Connection issues”*
**Functionality-Overall**10%
*“doesn't work well”*
**Durability**8%
*“Didnt last”*
**Value For Money**7%
*“Overpriced”*
**Assembly/Installation**6%
*“Impossible to set up”*
**Compatibility-Overall**5%
*“therefore it is not compatible”*
**Quality-Overall**4%
*“Poor quality”*
**Advertised Vs Actual Product**3%
*“The Amazon description is misleading/inaccurate”*
**Product Condition**2%
*“Not new”*
**Instructions/User Manual/Troubleshooting**2%
*“not a manual”*
### **Top return reasons **
**Compatibility-Overall**31%
**Functionality-Overall**18%
**Connectivity-Overall**16%
**Defective Material/Parts**8%
**Advertised Vs Actual Product**4%
**Assembly/Installation**4%
**Value For Money**3%
**Size-Overall**3%
**Display-Overall**3%
**Product Condition**2%
## **Common questions**
- **Is lennox thermostat profitable to sell on Amazon United States?**
- The niche generates $117K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +37.6%. Flapen's verdict: Skip it (29/100).
- **How competitive is the lennox thermostat niche?**
- 7 brands and 207 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in lennox thermostat?**
- Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Durability. The return rate is 10.6% — above our launch gate.
- **When does demand for lennox thermostat peak?**
- Demand peaks in Oct–Nov; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the lennox thermostat niche?**
- Listings span $83.85–$722.61; the average listing price is $325.53 (sweet spot $15–$100). The average incumbent carries 4,031 reviews — the moat a new listing must climb.
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