Radiator Thermostatic Control Valve Adjustable Floor Heating Temperature Control Thermostat Valve Thermostatic Radiator Valve
Quick answer
Is $4.39 a good price for Radiator Thermostatic Control Valve Adjustable Floor Heating…?
It is the usual price, not a deal: $4.39 is in line with the typical price of $4.45 that DipScout measured over the last 5 days. It is the lowest in 5 days, but it has held this price since Oct 25, 2026.
$4.39
Today it costs $4.39 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $4.39 to $4.45. It's the lowest price in 5 days, but it has been at this value since Oct 25, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 5 days. The store advertises "was $8.77", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.39lowest ever seen
Lowest$4.39since Oct 25
Highest$4.45Oct 22 to Oct 25
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 25, 13:03 UTC | $4.39 | −1% |
| Oct 22, 12:53 UTC | $4.45 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Family Intelligence System |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/26/2026, 2:03:46 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Beautiful Lifestyle Store · Ships from US | $4.33 · 837 sold |
|---|