rtl ventil
Skip it48/100a small market ($44K/yr) — rtl ventil doesn't clear our bar today.
Market/yr
€44K
Growth (1y)
+228.8%
Products
22
Brands
8
was 8 a year ago
Sellers
47
Price range
€25.32–€191.53
Returns
1.3%
Rating
4.6★
Skip it
Scored 48/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 81 weeks — +228.8% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Jan, Feb, Oct, Nov · busiest ÷ quietest = 2.7×
Competition
- ESCO30%
- Oventrop25%
- AQUA HEATING15%
- Heimeier15%
- HoWaTech9%
- Simplex3%
- Other (2 brands)3%
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them. 8 brands and 47 sellers compete here.
Brands
8 flat
was 8 a year ago
Sellers
47
Top 5 brand share
95%
Product shelf
All 22 tracked products in this niche.

Oventrop Rücklauftemperaturregelung Unibox RTL vario
Oventrop
€69.474.6★120 reviews

AQUA HEATING Thermostatventil Heizungsthermostat für Fußbodenheizung RTL Box H1070 Raumtemperaturregler Fussbodenheizung mit Rücklauftemperaturbegrenzer Temperaturregler Fussboden
AQUA HEATING
€68.214.7★20 reviews

RTL BOX Ventil Einzelraumregelung Unibox Fußbodenheizung Regelbox Unterputz 3/4
ESCO
€56.804.8★37 reviews

RTL box Unibox 3/4 Rücklauftemperaturbegrenzer Thermostat Ventil Fußbodenheizung
ESCO
€61.534.7★60 reviews

Oventrop Unibox T-RTL Thermostat RTL weiß
Oventrop
€116.494.8★67 reviews

TA Heimeier UP-Einzelraumreg Multibox RTL mit Rücklauftemperaturbegrenzer weiß 9304-00.800
Heimeier
€99.424.7★120 reviews

RTL Ventil Rücklauftemperaturbegrenzung RTL-Box7 Unibox/Regelbox Topmeter
ESCO
€61.535.0★7 reviews

AQUA HEATING Thermostatventil Heizungsthermostat für Fußbodenheizung RTL Box H1069 Raumtemperaturregler Fussbodenheizung mit Rücklauftemperaturbegrenzer Temperaturregler Fussboden
AQUA HEATING
€67.924.3★19 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Unproblematisch zu installieren, macht was er soll”
“Super Qualität”
“Funktioniert wie erwartet”
“Top für den Preis”
“Super funktion”
“Funktioniert einwandfrei”
What buyers complain about
Top return reasons
- Gesamtgröße46%
- Qualität insgesamt14%
- Defekt Material/Teile11%
- Produktzustand7%
- Kompatibilität – insgesamt7%
- Montage/Installation4%
- Geräuschpegel4%
- Benutzerfreundlichkeit4%
- Konnektivität – insgesamt4%






