---
title: "Trend — flame sensor for furnace - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/flame-sensor-for-furnace/trend"
last_updated: "2026-08-09T05:50:25.906Z"
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": "Trend — flame sensor for furnace - 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

## Trend