AC Infinity THERMOFORGE S7 1000W Environmental Heater — 10-Level PTC, Dual Duct Ports for Grow Tents

The THERMOFORGE S7 combines power, safety, and control for growers who need reliable supplemental heat. Built with individual PTC heating plates and PWM-driven modulation, this unit provides smooth temperature adjustments across ten true heat levels, plus the option to intake fresh air. Dual-port ducting and compatibility with AC Infinity's UIS controllers make it easy to tailor the system to tents, closets, or custom enclosures while collecting runtime data and automating routines.

How does the S7 manage temperature without sudden spikes?

The S7 uses positive temperature coefficient (PTC) plates controlled by pulse-width modulation (PWM) to step heat output smoothly across ten distinct levels. This design prevents abrupt on/off cycling and gives you predictable warmth for each growth stage.

• Ten true heat settings for fine-grained control
• PTC elements self-regulate resistance as temperature changes
• PWM minimizes thermal overshoot and rapid cycling

Can I duct the heater into my grow tent or use it in a closed loop?

Yes. The S7 includes two duct ports so you can route warm air directly into a grow tent or build a closed-loop circulation that reuses conditioned air. Ducting accessories are not included, so plan for appropriate hoses and clamps for your setup.

• Dual ports for intake or output flexibility
• Supports direct-into-tent ducting or closed-loop configurations
• Compact footprint simplifies placement inside or near enclosures

What safety features protect my plants and equipment?

Safety is designed in with ETL certification, flame-retardant materials, tip-over alarms, and overheat protection that will automatically restart when conditions normalize. These layers reduce risks from misuse or accidental knocks during routine maintenance.

• ETL-certified construction for verified safety standards
• Automatic overheat cutoff and auto-restart function
• Tip-over alarm and flame-retardant housing materials

How does the S7 connect to smart controls and remote monitoring?

Pair the S7 with AC Infinity UIS controllers to unlock Wi-Fi connectivity, app control, scheduling, and data logging. The UIS ecosystem enables alerts, automated routines, and access to grow guides to simplify climate management across multi-device setups.

• Compatible with UIS controllers for remote management
• Wi-Fi app access to schedules, alerts, and run-time data
• Integration allows coordinated control with fans and sensors

Who is this for: The THERMOFORGE S7 is aimed at hobby and small commercial growers who need dependable supplemental heating with precise step control. It suits tent, cabinet, and indoor-enclosure applications where safety, ducting flexibility, and smart automation matter. If you want a compact heater that integrates into an automated grow setup and avoids rapid thermostatic cycling, the S7 offers a balanced mix of power, protection, and connectivity.