HY358 vs HY359 vs HY360: Smart TRVs Compared — Display, Performance, Design
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Three smart thermostatic radiator valves, three design answers - sharing the same core standard: NTC(10k)1% sensor, 0.5 °C accuracy and a 2-year warranty.
Display & backlight
HY358 - full glass touch panel, no physical buttons; set point plus WiFi and cloud status on screen (e.g. 20.5 °C).
HY359 - large flat LCD showing time, day, set and room temperature, with tactile side keys (P, BOOST/OK, sun/moon, up/down).
HY360 - round screen with white backlight; display range 1–70 °C.
Performance
HY358 - ZigBee + WiFi · Tuya Smart Life · Alexa & Google Home · 5+2/6+1/7-day programming · 3×AA batteries · CE, RoHS, FCC (+REACH, RED).
HY359 - ZigBee or WiFi · 5–35 °C set range, 0–70 °C display · M30×1.5 thread · 90 mA max current · 4.5 mm valve stroke · 230 V / 5 A · CE, RoHS, REACH, RED.
HY360 - ZigBee + WiFi · 5–35 °C set range, 1–70 °C display · 0–50 °C working environment · 110–230 V · 5+2/6+1/7-day programming · CE, RoHS.
Design All three are white and modern with PC+ABS housings (HY360: anti-flammable). Simply put: HY358 hides the interface, HY359 displays everything, HY360 makes the screen the feature.
| HY358 | HY359 | HY360 | |
|---|---|---|---|
| Communication | ZigBee + WiFi | ZigBee or WiFi | ZigBee + WiFi |
| Display | Glass touch panel | Flat LCD + side keys | Round screen, white backlight |
| Accuracy | 0.5 °C | 0.5 °C | ±0.5 °C |
| Programming | 5+2 / 6+1 / 7 days | - | 5+2 / 6+1 / 7 days |
| Certification | CE, RoHS, FCC | CE, RoHS, REACH, RED | CE, RoHS |
| Warranty | 2 years | 2 years | 2 years |
Which one to choose HY358 for a minimal touch interface with the fullest smart ecosystem. HY359 for an information-rich display with physical keys and M30×1.5 fittings. HY360 for compact, design-led installations with a white-backlit round screen.
OEM/ODM customization (logo, packaging, graphics) and samples for project testing are available - contact us for pricing and configuration advice.
HY358 / HY359 / HY360 - Smart TRVs | ZigBee & WiFi | Tuya app | 0.5 °C accuracy | 2-year warranty
