- Stand-alone control – no additional UIS controller required: the integrated controller and included precision sensor enable automatic temperature and VPD control (VPD: vapor pressure deficit) directly on the device.
- Adaptive AI dynamically adjusts heating output to the programmed temperature and VPD targets and automatically keeps the grow climate within the desired range.
- A compatible AC Infinity UIS controller (UIS: Universal Infinity System) is optional: it extends the T7 with WiFi app connectivity, additional automations, data logging and alerts, but is not required for basic automatic climate control.
- Individual PTC heating elements (PTC: positive temperature coefficient, self-limiting heating elements) with PWM control (PWM: pulse-width modulation) enable 10 true heating levels or optional fresh air intake for balanced climate control.
- Two ports allow ducting to be routed directly into the grow tent or a closed air loop to be built for especially efficient use of heat. Ducting not included.
Product Description
The AC Infinity THERMOFORGE T7 combines a powerful 1000W heater with fully integrated smart climate control.
The T7 can regulate temperature and VPD targets independently and does not require an additional AC Infinity UIS controller. Individual PTC heating elements with PWM control deliver 10 true heating levels or – depending on the setup – fresh air intake for balanced conditions. The two air ports support both open-loop and closed-loop air circuits and allow flexible integration.
- 1000 WHeating power
- 10 levelsHeating and fresh air
- up to approx. 3 × 3 mGrow area
- 2 × Ø 100 mmAir ports
- AI controlVPD and temperature directly on the device
Stand-Alone Climate Control – Controller Optional
Unlike the THERMOFORGE S7, the T7 already has the controls needed for automatic regulation and its own precision sensor. This makes it usable as a true stand-alone heating solution: target values are set directly on the device and regulated automatically, even if no other AC Infinity UIS controller is present.
Adaptive AI for Predictive Climate Management
The adaptive AI dynamically adjusts output to the programmed temperature and VPD ranges and responds to changes in ambient conditions. Heating output can thus be regulated automatically to keep the set target values as stable as possible.
10 Heating Levels and Fresh Air Mode
The individual PTC heating elements with PWM control enable 10 true heating levels and ensure precisely dosed heat output. In addition, the system can draw in fresh air to bring cooler ambient air into the grow area. When temperatures drop, the T7 adds heat, while fresh air mode can be used when cooler ambient air is needed.
Two Air Ports and Flexible Duct Routing
The air can be routed directly into the grow area via ducting, or a closed air loop can be built for especially efficient use of heat. Depending on the setup, the device can be used both for fresh air exchange in open operation and for efficient heat recirculation in closed operation. The matching heat-resistant ducting is sold separately. Both air ports are Ø 100 mm and are therefore also compatible with AC Infinity standard ducting (100 mm).
Integrated Safety Features
The THERMOFORGE T7 features integrated safety mechanisms such as tip-over protection with alert, flame-retardant materials and overheating protection with automatic restart.
UIS PLATFORM
Stand-Alone Control and Optional UIS Integration
The integrated controller and included precision sensor make the THERMOFORGE T7 a self-regulating heating solution. Optionally, the T7 can also be connected to a compatible UIS controller and integrated into a larger AC Infinity ecosystem.
UIS controller sold separately, for example the CONTROLLER AI+.
Operating Notes
- The heater is intended solely for use in controlled indoor spaces.
- Relative humidity should be between 30 and 65 % during operation. This also applies to the intake air.
- In a closed air loop, do not combine the device with a humidifier in a way that allows mist or moist aerosols to enter the heater intake duct.

Already Have a UIS Controller? THERMOFORGE S7
The THERMOFORGE S7 offers the same 1000W heating power without its own controls and sensor – it is regulated by a compatible AC Infinity UIS controller.
About the THERMOFORGE S7Package Contents
- 1×Heater THERMOFORGE T7
- 1×Sensor probe
- 1×UIS extension cable, male to male
- 4×Cable ties
- 4×Hook-and-loop ties
The heat-resistant ducting is not included and is sold separately.
Safety and Warning Information
Heat and Fire Protection
- The heating elements become very hot during operation. Do not touch hot surfaces; use only the provided handles for transport.
- Keep at least 90 cm away from walls, furniture, curtains, clothing, paper or other flammable materials. Do not operate near flammable liquids.
- Heating output may vary. The surface can become very hot – avoid skin contact.
- Do not insert objects or fingers into vents or outlets. Never cover or block the vents.
- The front must never be covered or blocked.
Power and Cables
- Connect the device directly to a wall outlet only. Do not use extension cords, power strips or timers.
- Do not connect other devices to the same outlet to avoid overloading or tripping fuses.
- Insert the plug fully. Check the outlet and plug regularly for overheating or deformation; do not use the device if signs of damage are visible.
- Use only when fully plugged in. Check outlets regularly for signs of aging and replace them if necessary.
- A slightly warm cord or plug is normal. However, if the plug or socket becomes hot or deforms, have the outlet checked and replaced if necessary.
- If there are signs of electrical problems (for example sparks, burning smell, flickering light), switch off the device immediately, unplug it and contact an electrician.
- Do not run the cord under carpets or furniture and do not pinch it. The cord must not hang over edges or be kinked.
- Do not touch any part of the device or plug with wet hands.
- Do not rely solely on on/off programming. Unplug the power cord before cleaning, servicing or moving the device.
- Do not use if the power cord or plug is damaged, the device has been dropped or shows malfunctions. Have repairs carried out only by authorized professionals.
Setup and Operation
- Suitable only for dry indoor spaces. Do not operate in bathrooms, laundry rooms or other damp areas. Never immerse in water or place where it can get wet.
- Do not operate on soft or unstable surfaces (for example bed, sofa, carpet). The device must not tip or fall over.
- Do not place the device on unstable, sloped or elevated surfaces. Always place it upright and securely.
- Before operation, make sure no packaging or padding materials remain in the device.
- A slight odor during first use is normal and disappears after a short time.
- The device is not intended for persons (including children) with reduced physical, sensory or mental capabilities unless they are supervised or appropriately instructed.
- Children must not play with the device. Keep out of reach of children and pets.
- Small parts can be swallowed. Keep out of reach of children; if swallowed, seek medical help immediately.
Maintenance, General and Disposal
- Read all instructions before installation and operation and keep the manual for future reference.
- The device may only be used as described in the manual. Any other use may result in electric shock, fire hazard or injury.
- Before cleaning or storage, switch off the device, let it cool down and unplug it. Clean only with a soft, dry cloth – do not use chemicals, solvents or ammonia.
- Do not carry out your own repairs. Service work may only be carried out by authorized qualified personnel or a qualified electrician.
- Do not dispose of this product with household waste – return it to a collection point for waste electrical and electronic equipment (WEEE 2012/19/EU).
Manufacturer and Responsible Person Information
Manufacturer (GPSR)
AC Infinity Inc.
21880 Baker Parkway
City of Industry, CA 91789, United States
support@acinfinity.com
Responsible Person (GPSR)
THEMIS AR Unterstützung UG (haftungsbeschränkt)
Beedstrasse 54
40468 Düsseldorf, Germany
legal@themisar.com
Manufacturer and Responsible Person Information
Manufacturer (GPSR)
AC Infinity Inc.
21880 Baker Parkway
City of Industry, CA 91789, United States
support@acinfinity.com
Responsible Person (GPSR)
THEMIS AR Unterstützung UG (haftungsbeschränkt)
Gumbertstraße 150 EG Rechts
40229 Düsseldorf, Germany
legal@themisar.com
Heater
Product Dimensions
| Device Length | 22.0 cm |
|---|---|
| Device Width | 17.8 cm |
| Device Height | 25.4 cm |
| Air Ports | 2 × Ø 100 mm |
| Sensor Probe Length | 366.0 cm |
| Power Cord Length | 243.8 cm |
Performance and Technical Specifications
| Smart Control | VPD (vapor pressure deficit), temperature |
|---|---|
| Available Modes | Heating, fan (fresh air) |
| Control Range | 10 levels |
| Grow Area | up to approx. 3.0 × 3.0 m |
| Maximum Power Consumption | 1000 W |
| Voltage | 220–240 V AC |
| Frequency | 50 Hz |
| Operating Temperature | −10 to 60 °C |
| Operating Humidity | 30 to 65 % RH |