58
water heater
Worth a lookShows a $9.1M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible$9.1M$9.1M/yr · 4.2M searches
Brand share
Incredible39%top-5 brand share — no brand owns this niche
Competition
Great23%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Good$154.52avg listing price — sweet spot $15–$100
Review moat
Okay3,145.29avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.5%return rate — above 5% kills the launch gate
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Growth
Bad-24.5%90-day search growth — must beat 0% to launch
Price range
Bad$13.57–$1471.85cheapest to priciest tracked listing — scored on the share inside $15–$100