AC Infinity THERMOFORGE T3 Smart Plant Heater

Designed specifically for smaller grow tents, propagators, and compact indoor garden setups, the AC Infinity THERMOFORGE T3 delivers intelligent environmental heating without the risk of scorching plants. Built for the UK market with a native 230V power supply and UK plug, the T3 features three independent PTC ceramic heating plates managed by Pulse-Width Modulation (PWM) to provide 10 distinct, smooth heat output levels (up to 530W).

Unlike off-the-shelf space heaters that blow harsh, dry air, the T3 includes an extendable flexible hose setup (with a 4 ft / 1.4 m extension included) to direct warm air to specific cold spots in your canopy or keep the main unit safely outside the tent. Its onboard smart controller uses a corded probe to monitor ambient temperature, relative humidity, and VPD (Vapour Pressure Deficit), dynamically throttling heat to match your plants' exact biological needs.

What Makes It Stand Out

• UK-Specific 230V Build: Features a standard UK 3-pin plug and 230V / 50Hz electrical configuration out of the box.

• Smart VPD & Temperature Triggers: Onboard controller uses a precision corded sensor probe to adjust output based on real-time VPD and temperature readings.

• 10 Precise PTC Heat Levels: Uses 3 PTC ceramic plates with PWM control for gentle, incremental warming instead of full-blast ON/OFF cycling.

• Targeted Hose Delivery: Flexible main hose plus a 4-foot extension let you direct warm air right where it's needed while placing the heater outside your tent.

• 10-Speed Fan-Only Mode: Doubles as a fresh air intake or canopy circulation fan when additional heating isn't required.

• UIS™ Smart Ecosystem Ready: Integrates with AC Infinity controllers for true 0–100% output scaling, Wi-Fi app triggers, and historical logging.

• Multi-Layered Safety: Automatic shut-off triggers if the unit tips past 15°, overheats, or encounters electrical faults.

Technical Specs

Real-World Applications

• Small Tents & Propagation Setup: Gently warms seedlings, clones, or smaller grow spaces without drying out the air rapidly.

• Targeted Canopy Heating: Position the extension hose under dense foliage to clear out cold pockets during winter night cycles.

• Outside-the-Tent Operation: Keeps electrical equipment and heater bulk out of small spaces, funneling warm air through a tent port.