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🌿 Grow smarter, not harder — precision heat for peak plant performance!
The THERMOFORGE T3 is a cutting-edge grow tent heater featuring 10-level PTC heating controlled via PWM for precise temperature management. Equipped with a wired sensor probe, it intelligently monitors vapor pressure deficit (VPD) and temperature to optimize plant growth conditions. Its detachable 4-foot flexible hose allows targeted heat distribution, while built-in safety features ensure reliable operation. Designed for integration with UIS smart controllers and the AC Infinity app, it offers professional-grade climate control tailored for serious growers.
| ASIN | B0CVQXZ9FT |
| Amperage | 5 Amps |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Color | Black/White |
| Colour | Black/White |
| Customer Reviews | 4.4 out of 5 stars 652 Reviews |
| Form Factor | Tower |
| Form factor | Tower |
| Fuel Type | Electric |
| Heating Coverage | 14 UK |
| Heating Element | Coil |
| Heating Method | Radiation |
| Included Components | Detachable extended hose, Intelligent temperature and VPD controls, Sensor Probe |
| Indoor Outdoor Usage | Indoor |
| Indoor/outdoor use | Indoor |
| Item Dimensions D x W x H | 15.1D x 29.2W x 30.8H centimeters |
| Item Type Name | Grow Tent Heater |
| Item Weight | 4.22 Kilograms |
| Manufacturer | AC Infinity |
| Max Temperature Setting | 140 Degrees Fahrenheit |
| Min Temperature Setting | 15 Degrees Celsius |
| Model Number | AC-SFT3 |
| Mounting Type | Floor Mount |
| Number of Speeds | 10 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Recommended Uses For Product | Tent |
| Room Type | Growing Area |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Adjustable Temperature, Automatic shut-off system, Digital Display, Portable, Smart VPD Controls |
| Special features | Adjustable Temperature, Automatic shut-off system, Digital Display, Portable, Smart VPD Controls |
| UPC | 819137024489 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts (AC) |
T**L
Super
Tolles teil! Über den contoller fügt er sich perfekt in das Setup ein. Perfekte Steuerung 27 Grad so muss das. High End😁✌️
O**N
Reliable Performance Backed by Excellent Customer Support
I’ve been using the AC Infinity THERMOFORGE T3 Environmental Heater, and it’s been a very effective and reliable addition to my setup. It does a great job maintaining consistent temperatures without constant adjustments, which makes a big difference when you need a stable environment. Once it’s set, it runs smoothly and efficiently. The overall performance is impressive—it heats quickly and keeps everything right where it should be. The unit itself feels well-built and designed to last, which adds to the confidence in using it regularly. I did receive a defective unit initially, which was frustrating, but the experience with customer service completely turned that around. AC Infinity handled the replacement quickly and with zero hassle. The process was straightforward, and I had a working unit in no time. Between how effective the heater is and how responsive their support team was, I’d definitely recommend this product.
C**R
Adjustable output, perfect for 5x5 tent
Effective heater with tunable output.
A**E
Well done to ac infinity for another excellent product
Quiet and efficient, I have no complaints!
M**L
Elegant and sturdy - Quality I expect from AC infinity
I bought this, the AC Infinity AI controller, the Humidifier and own 2 inline fans. With just this a pull fan and the humidifier going with the AI controller i watched VPD be kept in perfect check. I'm normally terrible about this and just set a Temp. The heater has a flex tube you can adjust to blow into a room or just heat the room its in. The screen is easy to read and use. The screen turns off and is controlled by the AI controller if connected, which is fine honestly. The quality as as you'd expect. from AC infinity, elegant, smooth and feels sturdy. It worked for over 4 months off and on automatically and worked great. It definitely uses far less energy than the radiant heater I was using and probably paid for itself. I love AC infinities feel and quality. If you are in the market for a grow room heater then this is worth your money.
Trustpilot
4 days ago
2 weeks ago