Production Introduction
HY09RF Wireless Underfloor Heating Control
Wireless digital room thermostat HY09RF, designed to control central heating and cooling systems. The LCD display shows the current day of the week, the currently active program, the set time or temperature and the current room temperature. Easy to use with touch buttons or Android / iOS mobile apps.

Product Specifications
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Power: |
Receiver: 230Vac 50/60HZ Thermostat: USB power supply/4*AAA Batteries |
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Type |
Tuya smart thermostat |
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Display accuracy: |
0.5°C |
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Programmable |
5+2/6+1/ 7 days |
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Contact capacity: |
5A/250V(WW);16A/250V(WE) |
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Limit temperature range: |
1~70°C |
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Range of temperature adjustment: |
5~35°C |
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Insulating condition: |
Normal environment |
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Probe sensor: |
NTC(10k)1% |
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Output: |
Switch relay |
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Installation: |
recessed type (in the wall) |
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Size(mm): |
130*90*25mm |
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Material: |
Anti-flammable PC +ABS |
Product Feature
Its easy-to-use menu and a 5-button interface make it easy to use.
Supplied from the factory with support legs, wall bracket and screws for wall mounting.
The thermostat can be installed freely within the range of action, the connection to the boiler is ensured by a wireless connection (radio frequency).
Smooth operation is guaranteed by its own security code (IP code). We recommend it for places where WiFi-based remote control and programmability are required, as well as accurate temperature measurement and temperature setting and switching accuracy. One of the main advantages of a radio frequency connection is that it is not necessary to route the cable during installation (chiseling, repairs, etc.)

Product Application
- Programmable - 7 days, 6 different switching settings and temperature for each day.
- Frost protection function below 10 °C with a precision of 0.5 °C.
- Save the settings when replacing the battery.
- Possibility of programmed or manual mode.
- Large LCD display, sensitive to touch, showing the current day of the week, the currently active program, the time or set temperature and the current room temperature.
- Radio frequency (RF) connection (433 Mhz).
- In case of overheating, it automatically stops the heating (at 45 °C).
- Child lock program.
- Designed for wall mounting or use with 2 support legs (part of equipment)
- Power can be provided with 4 pencil batteries or a USB connection cable (cable included).

Packing Listing
1 * Thermostat
1 * Receiver
1 * User Manual
2 pairs of screws

FAQ
Q1:Could we order a sample to test ?
Sure.It is available.
Q2:What Certificate do you have for this product?
CE (EMC,LVD,Health and Radio) & Rohs.
Q3: Could we pack it with personalization package ?
Of course ,and MOQ is 1000pcs if needed.
Q4: How long is the delivery time ?
Sample is within 3 days ,bulk order is 15-35 days as usually according to quantity.
Q5: What Certificate do your factory have?
ISO9001 and BSCI certificate.

