Is AE-668D for electric or water floor heating?
Both versions are available: 16 A for electric heating and 3 A for water-heating valve control.
Floor Heating Thermostat
AE-668D WiFi Floor Heating Thermostat
Programmable thermostat for electric and hydronic floor heating. Choose a 16A electric-heating output or 3A water-heating valve output, with room/floor sensor selection and optional Smart Life WiFi.
- Model
- AE-668D
- Application
- Electric and hydronic floor heating
- Heating outputs
- 16A electric / 3A water
- Compatible brand
- ACMELEC
- Product family
- Floor Heating Thermostat
Shared model details
Full AE-668D floor heating thermostat information without repeated heavy files
The product page keeps the key parameters and selection logic visible. Larger manuals stay as download files, so buyers can inspect details without making every page unnecessarily heavy.
Product parameters
| Temperature sensor | Thermistor; internal, external or combined mode |
|---|---|
| Control accuracy | ±1°C |
| Setpoint range | 5-60°C, adjustable |
| Power supply | 220±10VAC |
| Electric heating output | 16A |
| Water heating output | 3A valve control |
| Floor protection | Adjustable floor-temperature warning limit |
| WiFi option | Smart Life app connection |
| Installation | 60 mm standard mounting-hole spacing |
| Housing | PC + ABS flame-retardant material |
Model and selection information
| Model | AE-668D / WiFi version |
|---|---|
| Heating systems | Electric or hydronic floor heating |
| Sensor choices | Room, floor or room + floor |
| Programming | Manual mode and weekly period schedule |
| Protection | Low-temperature protection and floor-temperature warning |
| Project confirmation | Heating type, output current, sensor and WiFi requirement |
Documents and project notes
- Use the same model page for shared appearance, schedule control and heating thermostat route.
- Electric floor heating and hydronic floor heating should be confirmed before selecting the final configuration.
- For electric heating, confirm load/current and floor sensor requirement before sample order.
floor heating display and operation
- Room, set and floor temperature display
- Manual mode and weekly period programming
- Built-in, external or combined sensor selection
- Child lock, low-temperature protection and floor-temperature limit
- Optional Smart Life WiFi app control
- Touch keys for mode, timing, up, down and ON/OFF operation
Product overview
AE-668D product detail
AE-668D Floor Heating Smart Thermostat is positioned for electric or water floor heating control. It is suitable for distributors and project buyers who need smart heating schedules, sensor support and OEM options in one product line.
This model belongs to the Floor Heating Thermostat family. Confirm the exact HVAC model, wiring interface and required control configuration before requesting a quotation.
Application details
Where this model is used
- Electric floor heating thermostat projects
- Water or hydronic floor heating room control where applicable
- Residential heating, apartment renovation and smart home channels
- Private-label heating thermostat supply for distributors
Recommended inquiry details
To speed up quotation, include HVAC brand/model, protocol requirement, order quantity, target market, logo needs and certification requirements.
A model-matched manual is not confirmed here. Request the manual and wiring diagram for the exact ordered version before installation.
Function details
Electric and hydronic heating control
Select the correct output and sensor configuration for the actual floor-heating system.
16A electric output
Direct control option for compatible electric floor-heating loads.
3A water-heating output
Valve-control option for hydronic floor-heating systems.
Dual sensing
Use room sensing, floor sensing or both together for comfort and floor protection.
Smart Life WiFi
The optional WiFi version supports remote app operation and scheduling.
Technical checklist
Key points to confirm before order
Exact configuration depends on project requirement, so ACMELEC confirms the real HVAC system before quotation and sample preparation.
- Confirm electric or water floor heating before selecting the model.
- For electric heating, confirm load/current and sensor requirements.
- For hydronic heating, confirm actuator or valve control method.
- Confirm target market certificate needs before bulk production.
Specification summary
Model information
| Model | AE-668D |
|---|---|
| Product family | Floor Heating Thermostat |
| Heating systems | Electric or hydronic floor heating |
| Power supply | 220±10VAC |
| Rated output | 16A electric / 3A water |
| Setpoint range | 5-60°C |
| Accuracy | ±1°C |
| Sensor modes | Internal, external or combined |
| Smart option | Smart Life WiFi |
| Installation | 60 mm standard spacing |
| Selection points | Heating type, output current, sensor and WiFi requirement |
OEM/ODM options
- Logo printing and front panel appearance direction
- Packaging, label and English manual support
- Firmware or function configuration discussion by project
- Sample verification before bulk order
Verified product answers
AE-668D floor-heating questions
Can AE-668D use a floor sensor?
Yes. It can use the internal room sensor, an external floor sensor or combined sensing.
Is WiFi available on AE-668D?
Yes. Request the Smart Life WiFi version when asking for a quotation.
Explore the range
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Samples, MOQ and lead time
Purchasing information
- Pricing is quoted according to model, configuration and order quantity.
- Standard MOQ: 60 units/sets.
- Standard stock samples: approximately 3 working days.
- Functional or protocol-configured samples: approximately 15–20 working days.
- Logo, manual or packaging-adjusted samples: approximately 10 working days.
- Mass-production lead time is confirmed according to quantity and production schedule.
Logo, packaging and certification
- Free laser-engraved product logo when the standard MOQ is met.
- Orders below 500 units/sets use standard white corrugated packaging.
- Full-color logo packaging is available from 500 units/sets.
- CE, RoHS, applicable RED, FCC and relevant wireless-module documents are confirmed by model and target market.