AC Infinity Thermoforge T7 Plant Heater 1000W – AI VPD Controller
AC Infinity Thermoforge T7 Plant Heater 1000W – AI VPD Controller
AC Infinity Thermoforge T7 – Heat That Thinks Before It Acts
Most heaters have one idea: on. They blast until the thermostat clicks, then sulk until it clicks again, and your plants live through a daily weather system they never asked for. Steadiness matters more to a plant than the exact number on the dial.
The Thermoforge T7 is a 1000W plant heater built around individual PTC plates with PWM control, giving 10 true heat levels instead of a crude on-off. Its AI-powered temperature and VPD controller adjusts output to hold your target, and it can also simply pull in fresh air when heat isn't needed. Dual ports let you duct warmth straight into a tent or run a closed loop for efficiency.
What's in this listing
| Option | What it is |
|---|---|
| Thermoforge T7 Heater | 1000W heater with AI VPD/temperature controller and sensor probe (ducting not included) |
| Thermal Hose 8ft | Heat-resistant polypropylene hose made for the T7 and S7. Stretches from 2.3ft to 8ft, threads on for a leak-free seal |
Why it's different
- 10 real heat levels: gentle when it's mild, strong when it's freezing.
- AI that learns your space: it anticipates dips rather than chasing them.
- Heat or fresh air: one box doing two jobs.
- UIS compatible: app control, data, alerts and automation with AC Infinity controllers.
Not just for growers
Overwintering chillies, citrus and tender succulents, keeping a greenhouse or potting shed frost-free, warming a propagation tent in January, or protecting a tropical houseplant shelf in a cold room.
🌿 Rose's Pro-Tip: use the thermal hose rather than ordinary foil ducting to carry heat. It stays cooler on the outside, holds its shape, and lets you aim warmth low, where cold air sits.
Pairs well with: Controller AI+, Cloudcom hygrometers, VPD thermometer.
FAQs
Is it safe to run unattended?
It's built for continuous use in grow spaces, with PTC heating and an automatic controller. Always follow the manual's clearance guidance.
Can I turn it down?
Yes. It has 10 heat levels, and the supplier notes it can be dialled down to around 500W.
Do I need the thermal hose?
Only if you want to duct the heat into a tent. The hose is heat-resistant, unlike standard foil ducting.
Price Match Promise
Seen this exact AC Infinity product for less at another UK retailer? Let us know and we'll match it. Like-for-like new items only; excludes Amazon, eBay and second-hand listings.
Black Flag Horticulture Ltd, Coventry – genuine AC Infinity stockists.