--- product_id: 649200233 title: "AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses" brand: "ac infinity" price: "€ 389.84" currency: EUR in_stock: true category: "Ac Infinity" url: https://www.desertcart.sk/products/649200233-ac-infinity-thermoforge-t3-environmental-grow-tent-heater-with-vpd store_origin: SK region: Slovakia --- # 4 ft. flexible heat hose Smart VPD & temp control 10-level precision PTC heating AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses **Brand:** ac infinity **Price:** € 389.84 **Availability:** ✅ In Stock ## Summary > 🌿 Grow smarter, not harder — precision heat for peak plant performance! ## Quick Answers - **What is this?** AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses by ac infinity - **How much does it cost?** € 389.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/649200233-ac-infinity-thermoforge-t3-environmental-grow-tent-heater-with-vpd) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek tower design fits grow tents and rooms, delivering up to 140°F with energy-efficient PTC heating. - • **Focused Heat Delivery:** Included 4 ft. extension hose directs warmth exactly where your plants need it most. - • **Smart VPD Integration:** Onboard sensor probe triggers ideal Vapor Pressure Deficit conditions automatically. - • **Tailored Climate Mastery:** 10 distinct heat levels with PWM control for pinpoint temperature tuning. - • **Seamless UIS Compatibility:** Go beyond basic on/off with true 0-100% output control via UIS integration. ## Overview The AC Infinity THERMOFORGE T3 is a cutting-edge environmental heater designed specifically for grow tents, rooms, and greenhouses. Featuring 10-level PTC heating controlled via PWM, an onboard VPD sensor for optimal plant environment management, and a flexible 4 ft. heat hose, it ensures precise, energy-efficient temperature control. Compatible with UIS controllers for advanced output modulation, this compact tower heater delivers up to 140°F, making it an essential tool for professional growers seeking consistent, customizable climate conditions. ## Description Buy AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses: Heaters & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - First-of-its-kind heater designed from the ground up with precision smart controls for ideal grow conditions. - Onboard controller with corded sensor probe sets VPD and temperature triggers, timers, and cycles. - Cutting-edge PTC plate technology offers 10 distinct heat levels using PWM control to finely tailor temperature. - Flexible hose with additional 4 ft. attachment directs heat to focused areas within your grow space. - Go beyond on/off smart outlets by integrating with our UIS controllers for true 0-100% output control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CVQXZ9FT | | Amperage | 5 A | | Best Sellers Rank | #34,637 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Outdoor Heaters | | Brand Name | AC Infinity | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (689) | | Form Factor | Tower | | Fuel Type | Electric | | Heating Element | Radiant | | Heating Method | PTC Heating | | Included Components | Detachable Extended Hosing, Sensor Probe, Smart VPD and Temperature Controls | | Indoor Outdoor Usage | Indoor | | Item Dimensions D x W x H | 5.94"D x 11.49"W x 12.12"H | | Item Type Name | Environmental Plant Heater | | Item Weight | 4.22 kg | | Manufacturer | AC Infinity | | Max Temperature Setting | 140 °F | | Min Temperature Setting | 15 °C | | Model Number | AC-SFT3 | | Mounting Type | Floor Mount | | Number of Speeds | 10 | | Power Source | Electric | | Recommended Uses For Product | Tent | | Room Type | Grow Area | | Special Features | Adjustable Temperature, Automatic Shutoff System, Digital Display, Portable, Smart VPD Controls | | UPC | 819137024489 | | Voltage | 120 volts_of_alternating_current | ## Product Details - **Brand:** AC Infinity - **Color:** Black - **Form Factor:** Tower - **Indoor/Outdoor Usage:** Indoor - **Special Feature:** Adjustable Temperature, Automatic Shutoff System, Digital Display, Portable, Smart VPD Controls ## Images ![AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - Image 1](https://m.media-amazon.com/images/I/51hEEvOflVL.jpg) ![AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - Image 2](https://m.media-amazon.com/images/I/71IDlXDL+wL.jpg) ![AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - Image 3](https://m.media-amazon.com/images/I/71uHgwSVzmL.jpg) ![AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - Image 4](https://m.media-amazon.com/images/I/61SbcwmRZ0L.jpg) ![AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD | VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - Image 5](https://m.media-amazon.com/images/I/71XH8d-N-5L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - AC Infinity THERMOFORGE T3, Environmental Grow Tent Heater with VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses - AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents - AC Infinity UIS Splitter Hub, 4-Port Adapter Dongle, Connector Cable Cord to Share UIS Programming for LED Grow Lights, EC Motor Fans, and Humidifiers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/649200233-ac-infinity-thermoforge-t3-environmental-grow-tent-heater-with-vpd](https://www.desertcart.sk/products/649200233-ac-infinity-thermoforge-t3-environmental-grow-tent-heater-with-vpd) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-07*