01 — Description
Présentation du produit
Discover the DF16 extractor from the Secret Jardin brand, ideal for easily managing the environment and climate in your growing space. This product is 100% compatible with DF16, 150 m3/h, 250 m3/h and 350 m3/h carbon filters.
This high-end and modern extractor uses a variator which will allow you to choose the temperature, minimum and maximum extraction speed according to your culture. You can use it as an internal or external extractor, as an internal or external extractor.
Installation of this product is extremely simple. You can assemble it on the Ducting Flange system without any problem. Secret Jardin accessories are compatible and allow you to assemble an entire extraction or induction system easily and efficiently.
Features
- EC Motor: 24V-35W
- Carbon: CTC-80
- Flame-resistant polyamide housing reinforced with glass fibers
- Weight: 1.5 kg
- Dimensions: 25 x 25 x 21cm
Included with extractor
- User Manual
- Remote power supply
- EU/UK/US adapter
- 2nd external thermal sensor
- DF16 Ring Adapter
04 — Questions about this product
Product questions
Your questions about this product
- Compatibility and settings: Is this DF16 extractor model compatible with third-party filtration systems not branded Secret Jardin, and how to precisely adjust the temperature and extraction speed when set up with a 250 m3/h filter?
The DF16 thermo-controlled extractor from Secret Jardin is primarily designed to be used with filters from the brand, compatible with flow rates of 150, 250, or 350 m³/h. It can operate with third-party filters if the diameters and connectors are compatible, but this use is not officially guaranteed.
To adjust the temperature and extraction speed with a 250 m³/h filter, the DF16 has a controller allowing to set minimum and maximum temperature thresholds as well as minimum and maximum extraction speeds. Start with moderate settings and adjust according to your crop’s needs to optimize the indoor climate.
For simplicity, here is the link to the DF16 on GrowLED.
- Can different temperature and extraction flow cycles be programmed on the same DF16 extractor to run two cultures with different needs in parallel?
The Thermo Controlled Extractor - DF16 allows adjusting temperature and extraction flow according to a given threshold thanks to its sensors, but it cannot manage multiple different cycles in parallel on a single device. For two cultures with different needs, two separate extractors are required for independent settings.
- Does the DF16 extractor really deliver on its promises regarding thermal reliability and the lifespan of the EC 24V 35W motor? I am looking for an extractor that doesn't need to be replaced every 6 months, especially given the precise temperature control and the supplied accessories. Has the reinforced polyamide casing really proven itself against humidity and heat in the long term?
The Thermo Controlled DF16 extractor from Secret Jardin is recognized for its thermal reliability thanks to its integrated controller that precisely adjusts temperature and extraction speed, thereby ensuring optimal stability of the growth climate. The EC 24V 35W motor, appreciated for its durability and energy efficiency, generally does not suffer from premature failures, which guarantees a longevity well beyond the often-dreaded 6 months.
The reinforced polyamide casing offers excellent resistance to humidity and heat, ensuring lasting protection against corrosion and deformation in demanding growing environments.
Given user feedback and technical specifications, this extractor is a reliable and robust solution that does not require frequent replacement while providing precise thermal management tailored to the specific needs of indoor crops.
- Possible integration with voice assistant for remote control? Is it feasible to connect this Thermo Controlled Extractor DF16 to a home automation system or voice assistant like Google Home or Alexa to adjust the ventilation speed and target temperature directly via voice commands or mobile app?
The Thermo Controlled Extractor - DF16 from Secret Jardin does not have native connectivity with voice assistants such as Google Home or Alexa. This model operates through automated local control via its thermal sensors, adjusting the speed between 150 and 350 m³/h depending on the temperature, with no Wi-Fi interface or official mobile application.
For remote or voice control, a third-party home automation solution (connected relays, compatible controllers) would need to be considered, but this requires specific technical setup not directly supported by the extractor.
If remote control via voice assistant is a key criterion, we can advise you on ventilation systems equipped for this or suitable home automation controllers, depending on your needs.
- Does the thermoregulated management of this extractor allow for stable ventilation levels without generating excessive noise in a closed cultivation space?
The Secret Jardin DF16 extractor with its thermoregulated management automatically adjusts ventilation thanks to its two thermal sensors, which helps maintain a stable temperature in a closed cultivation space. Regarding noise levels, it remains reasonable: for example, it generates about 36 dB at 150 m³/h, and up to 61 dB at full power (350 m³/h). This moderate noise is quite compatible with a closed environment, although it is more audible at high speed.
- Is it possible to interface the Thermo Controlled Extractor DF16 with an existing home automation system to monitor and adjust the temperature and extraction speed remotely in real time?
The Thermo Controlled Extractor - DF16 from Secret Jardin is equipped with a 24V EC motor that allows for precise adjustment of the extraction speed and temperature via an integrated interface. However, it does not natively offer standard home automation connectivity (Wi-Fi, Zigbee, Z-Wave) for remote control or monitoring in real time.
To integrate it into an existing home automation system, it is technically possible to use intermediate equipment (compatible controllers, relay interfaces, external sensors) to control the speed and retrieve temperature data. This requires a customized installation and some additional hardware, as the product is not designed for a "plug and play" integration.
In summary, home automation control is feasible, but with a custom solution and additional hardware to ensure remote operation and monitoring.
- Can I easily adjust the temperature and ventilation speed according to the specific needs of my crop with this DF16 thermo-controlled extractor?
The DF16 thermo-controlled extractor from Secret Jardin indeed allows for easy adjustment of temperature and ventilation speed. Thanks to its built-in functions, you can set the maximum and minimum speed of the extractor and maintain an ideal temperature for your crop.
Equipped with two thermal sensors, either internal or external depending on your space, it ensures precise monitoring to perfectly adapt the airflow to the specific needs of your plants.
- Is the DF16 extractor delivered with everything necessary for a direct connection to a carbon filter, or do I need to buy additional accessories?
The Thermally Controlled Extractor DF16 is designed for easy integration with the DUCTING FLANGE system from Secret Jardin, allowing for quick installation. However, it does not come with all the necessary accessories for a direct connection to a carbon filter.
For a complete and optimal installation, it is recommended to pair this extractor with a compatible DF16 filter. Some accessories like connectors or cutting tools may be useful depending on your setup but are not essential for basic operation.
In summary, the DF16 extractor is ready to function, but a suitable carbon filter and possibly some additional accessories will be necessary for effective installation.
- Is the thermo controlled extractor DF16 suitable for a micro box 60x60 cm? What are the temperature and speed ranges to stabilize the climate? Is installation simple on a 16 cm duct and is it guaranteed to be silent?
The Thermo Controlled Extractor - DF16 is perfectly suited for a micro box 60x60 cm thanks to its DF16 flange that attaches to the 16 mm bars of the structure, ensuring a simple and solid installation.
This thermo-controlled fan automatically adjusts its speed between 150 and 350 m³/h based on the ambient temperature to effectively stabilize the indoor climate of your cultivation, without sudden fluctuations. This regulation helps maintain an optimal and constant temperature.
Installation is very intuitive: simply mount the extractor on the flange, then plug it in at 24 V. The design ensures good light and air tightness while minimizing noise disturbances, as the operation remains discreet thanks to automatic speed modulation.
- What is the precisely adjustable temperature range on the DF16 extractor's controller, and how does it influence electricity consumption based on the extraction speed?
The controller of the
Thermo Controlled Extractor DF16 allows for temperature adjustment, but the precise adjustable range is not specified, although the device is designed to operate between
0°C and 40°C. However, the extraction speed, adjustable at 150, 250, or 350 m³/h, directly impacts electricity consumption.
With a rated power of 35 W, the integrated EC motor adjusts its consumption based on the selected speed: the lower the speed, the lower the consumption. Thus, it is primarily the setting of the extraction speed that influences consumption, rather than the temperature itself.
- What is the optimal operating time of the EC 24V 35W motor to maintain the temperature without overheating or burning the system?
The EC 24V 35W motor of the controlled thermally extractor DF16 is designed for continuous operation. Thanks to its integrated and external sensors, it automatically adjusts the extraction speed according to the temperature, avoiding any overheating or damage to the system.
The optimal operating time is therefore continuously, as long as the ambient temperature remains between 0°C and 40°C. Within this range, the motor is perfectly protected and can ensure adequate ventilation 24/7 without the risk of burning the system.
- Does the DF16 extractor allow for precise control to maintain a constant temperature without exceeding 30 degrees to optimize yield while limiting overall heat in the growing space?
The DF16 extractor from Secret Jardin incorporates a precise control system thanks to its two thermal sensors and the ability to adjust the extraction speed based on temperature. This indeed allows you to control the heat in your growing space and optimize yield.
It operates within a range of 0°C to 40°C, but there is no explicit guarantee of maintaining a constant temperature strictly below 30°C. However, by properly configuring the thresholds via the sensors, you can effectively limit temperature rise and preserve an environment suitable for your crops.
If you are looking for even finer control, we also offer systems with advanced regulation; feel free to ask us for advice on how to adapt your setup.
- What is the approximate noise level of the DF16 extractor at minimum and maximum speed, and how does it impact discretion in a sealed growing space?
The noise level of the DF16 extractor from Secret Jardin varies between 36 dB at minimum speed (150 m³/h), which corresponds to a very discreet sound, comparable to a whisper, and 61 dB at maximum speed (350 m³/h), a more audible level but still moderate.
In a closed growing space, the low speed ensures optimal discretion, ideal for noise-sensitive locations, and is almost inaudible from an adjacent room. On the other hand, at full power, the noise level is perceptible, close to an animated conversation, but remains acceptable if the environment does not require complete silence. This setting thus allows for adjusting ventilation according to needs while maintaining discretion.
- Does the temperature control allow for constant ventilation while limiting noise and odors?
The temperature control of the Thermo Controlled Extractor - DF16 automatically adjusts the extraction speed according to the temperature, ensuring constant and efficient ventilation that helps regulate the climate of your growing space. Its durable and energy-efficient EC 24V-35W motor also promotes good long-term performance.
However, while using suitable filters can reduce odors, the DF16 is not specifically designed to significantly limit noise or odors. Nevertheless, its operation is optimized for an indoor growing environment thanks to its robust and moisture-resistant structure.
- Is it possible to synchronize this thermo-controlled extractor DF16 with a climate management system to automate the speed change according to the detected temperature?
The Thermo Controlled Extractor - DF16 from Secret Jardin already includes temperature control with two thermal sensors (internal and external) that automatically adjust the speed according to the detected temperature, providing effective internal regulation.
However, this model does not have a native function to be synchronized or directly controlled by an external climate management system to finely automate speeds based on customized thresholds.
If you are looking for full integration with a climate controller, it may be helpful to consider a dedicated solution or an extractor compatible with this type of external control.
- What precise temperature range does the thermo-controlled regulation system maintain?
The thermo-controlled regulation system of the Thermogesteuerter Extraktor – DF16 maintains the temperature with an accuracy of ± 2°C around the desired value. This regulation creates a stable and optimal environment for your plants, avoiding excessive temperature fluctuations.
- What are the optimal temperature and speed parameters for differentiated management of growth and flowering with the DF16 thermo-controlled extractor?
The thermo-controlled extractor DF16 automatically adjusts the extraction speed according to the temperature thanks to its two integrated thermal sensors, thus ensuring precise climate control.
For growth, it is optimal to set a starting threshold around 20-22 °C with a moderate extraction speed to maintain good aeration without excessively drying the air or stressing the plants.
During the flowering phase, the optimal target temperature is between 18 and 24 °C. The DF16 should therefore start extraction near 18 °C, gradually increasing the speed up to a maximum of around 24-26 °C. This allows for effective control of heat and humidity, which are essential for flower quality.
This flexible system allows you to adjust the thresholds and speeds according to your specific needs, for an environment perfectly suited to each stage of cultivation.
- Can the rotation speed be continuously adjusted to optimize ventilation while limiting noise and odors?
Yes, the Thermo Controlled Extractor - DF16 allows for continuous and automatic speed adjustment thanks to its built-in controller. It precisely adjusts the airflow between 150 and 350 m³/h based on the temperature thresholds you set. This ensures optimized ventilation while limiting noise and odors, as the speed perfectly adapts to the actual needs of your growing space.
- What is the temperature control precision of the DF16 extractor and how does it influence the climate stability in a 1.2x1.2m box?
The DF16 extractor from Secret Jardin offers temperature control with an accuracy of about ±2°C thanks to its two built-in thermal sensors (internal and external). This precision allows for reliable adjustment of the target temperature, avoiding sudden fluctuations.
In a 1.2 x 1.2 m box, this thermostatic management automatically adjusts the extraction speed (50/100/150 m³/h) to stabilize the indoor climate. This limits thermal shocks and maintains a homogeneous microclimate, essential for LED crops that generate heat. For optimal management, a moderate setting followed by adjustments according to the specific needs of the crop is recommended.
Finally, if multiple areas needing different control are necessary, using several independent DF16 extractors is the best option.
- How is the temperature precisely regulated on the DF16 thermo-controlled extractor, and does the variator allow for truly stable regulation for sensitive hydroponic cultivation?
The DF16 Thermo Controlled Extractor from Secret Jardin allows for precise temperature adjustment via three parameters: set point temperature (TEMP°), minimum speed (EXT. MIN), and maximum extraction speed (EXT. MAX). With two thermal sensors, internal and external, the extractor automatically adjusts the fan speed to maintain the temperature around the set point with a tolerance of about ±2°C.
Regarding stability for sensitive hydroponic cultivation, the integrated variator ensures reliable and stable air flow regulation, avoiding significant fluctuations. This intelligent system guarantees a constant thermal environment, essential for the health of hydroponic plants, while providing quiet operation and energy efficiency.
It should be noted that the DF16 is not controlled via an external climate system, but its internal control is sufficient to maintain a stable temperature suitable for hydroponic cultivation.
- electric consumption real extractor df16 with ec motor 24v 35w for what optimal area maximum efficiency with filter 350m3h does thermal control really allow for energy savings
The DF16 extractor with 24V EC motor actually consumes about 35 W, which is very energy-efficient for powerful ventilation. With a 350 m³/h filter, it is ideal for growing spaces between 3 and 6 m², ensuring optimal air exchange and perfect temperature control.
The integrated thermal control, thanks to its two sensors, automatically adjusts the ventilation speed according to the temperature. This prevents the motor from running unnecessarily at full speed, resulting in real energy savings while maintaining a stable climate suitable for plants, even under powerful LED lighting.
In summary, this system allows for maximum efficiency in the recommended area while optimizing electricity consumption through intelligent modulation.
- Thermo controlled extractor DF16 compatible 350m3h easy to adjust with a variable speed control, where should the external thermal sensor be connected for precise temperature control?
The Thermo controlled Extractor – DF16 is equipped with an integrated controller that greatly facilitates the adjustment of extraction speeds between 150 and 350 m³/h according to the defined temperature thresholds. It has two thermal sensors, internal and external, allowing for precise control with a margin of error of about ±2°C.
For truly accurate and stable temperature control, it is advisable to connect the external thermal sensor in addition to the internal sensor. This dual system automatically adjusts the extraction speed according to the measured temperature, ensuring optimal climate management without regular manual interventions.
In summary: the DF16 is easy to adjust via its controller and variator, but for maximum precision, the external thermal sensor is essential.
- What is the electrical consumption in watts at full power for the DF16 extractor with a 350 m³/h filter and what is the efficiency in m³/h per watt obtained in a space of 1.5x1.5m under optimal conditions?
The Thermo Controlled extractor DF16, compatible with a 350 m³/h charcoal filter, consumes approximately 35 watts at full power. With a maximum flow rate of 350 m³/h, this gives an efficiency of approximately 10 m³/h per watt.
In a cultivation space of 1.5 x 1.5 m, this efficiency is ideal for ensuring good ventilation under optimal conditions (adequate installation, suitable temperature, etc.). This system thus offers efficient and economical air management to promote the health of your plants.
- What are the concrete advantages of using the external thermal sensor with the DF16 thermo-controlled extractor to optimize temperature management in a multi-variety crop?
Using an external thermal sensor with the DF16 thermo-controlled extractor from Secret Jardin allows for a precise temperature measurement directly where your plants are, which is essential for a multi-variety crop with different needs.
This setup offers a great flexibility since the integrated sensor of the extractor automatically deactivates, allowing you to choose the optimal location for suitable thermal control.
Thanks to this precision, the extractor adjusts the fan speed to maintain a stable climate between 15°C and 35°C with a very low delta, ensuring a perfectly adapted management for each growth phase.
The optimized thermo-controlled regulation also allows for a reduced energy consumption, thus protecting the equipment while limiting costs.
Finally, everything works silently and automatically, simplifying use for daily operating comfort.
- Does the thermostatic regulation of this DF16 extractor remain stable over the long term without triggering unnecessary cycles or having temperature deviations after a year of intensive use?
The Thermo Controlled DF16 extractor from Secret Jardin features reliable and precise thermostatic regulation thanks to its high-performance variator and two thermal sensors. This technology ensures stable control with a tolerance of about ± 2°C around the target temperature.
In intensive use and over the long term, user feedback confirms that the regulation remains stable, without triggering unnecessary cycles or significant temperature drifts, provided that usage recommendations are followed. The variator is designed to ensure sustainable and efficient management, thereby avoiding premature malfunctions.
In summary, you can rely on the stability and reliability of the thermostatic regulation of the DF16 even after prolonged use.
- Does the temperature and speed variator on this DF16 thermo-controlled extractor offer a fine enough precision to maintain a stable climate for several months without notable fluctuations?
The Thermo Controlled Extractor DF16 offers precise temperature regulation thanks to its built-in controller that automatically adjusts the speed between 150 and 350 m³/h according to the ambient temperature. With two thermal sensors (internal and external), it ensures thermal stability around ±2°C, sufficient to avoid notable fluctuations over several months.
You can configure the temperature thresholds and fan speed ranges, providing real flexibility tailored to each growing phase. Its EC 24V 35W motor ensures sustainable and stable performance without requiring an external connection.
In summary, this system allows for fine and reliable control to maintain a stable indoor climate, ideal for your long and demanding crops.
- Thermo Controlled Extractor DF16 compatible with filter 150 250 350m3h maximum noise level? simple temperature and speed variator installation for beginners?
The Thermo Controlled Extractor DF16 from Secret Jardin is compatible with filters of 150, 250, and 350 m³/h. It offers a controlled noise level ranging from about 36 dB at 150 m³/h (very quiet) up to 61 dB at full power (350 m³/h), which remains moderate for indoor growing.
Its system integrates two thermal sensors that automatically adjust the speed according to the temperature, ensuring simple and efficient regulation without the need for additional variators. The installation is designed to be accessible for beginners with a plug & play connection to the duct system. The target temperature setting is done via an interface integrated into the extractor.
For more advanced or connected control, external equipment will need to be added, but for automatic and reliable thermal management, this model is perfectly suited and easy to use.
