--- product_id: 354291879 title: "AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48\" x 20.75\"" brand: "ac infinity" price: "1771.70 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/354291879-ac-infinity-suncore-a7-waterproof-seedling-heat-mat-120x50cm-met store_origin: TN region: Tunisia --- # IP67 waterproof & dustproof Type-C plug, EU voltage ready Precise temp control 80-87°F AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" **Brand:** ac infinity **Price:** 1771.70 DT **Availability:** ✅ In Stock ## Summary > 🌱 Heat your seeds, not your worries — grow smarter, faster, stronger! ## Quick Answers - **What is this?** AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" by ac infinity - **How much does it cost?** 1771.70 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/354291879-ac-infinity-suncore-a7-waterproof-seedling-heat-mat-120x50cm-met) ## 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 - • **Smart Digital Controller:** Real-time temperature display with precise adjustments eliminates guesswork. - • **Certified Safe & Reliable:** MET & UL-certified for electrical safety, plus fire-resistant and washable for peace of mind. - • **Far-Infrared Even Heating:** Innovative film ensures fast, uniform warmth across the entire 48x20.75 inch mat. - • **Consistent Germination Heat:** Maintains optimal 80-87°F to boost seed sprouting success without scorching. - • **Durable & Waterproof Design:** Quad-layer PVC with IP67 rating protects against water, dust, and wear for long-lasting use. ## Overview The AC Infinity SUNCORE A7 is a premium 48x20.75 inch waterproof seedling heat mat designed to accelerate germination and cloning success. Featuring a far-infrared heating film for even warmth, a digital controller for precise temperature management (80-87°F), and robust IP67-rated waterproofing, it ensures safe, consistent heat indoors. Certified by MET and UL for safety, this washable, durable mat is perfect for hydroponics, indoor gardening, and even pet heating applications. ## Description Product DescriptionA seedling mat designed to improve germination success and accelerate your seeds’ growth process by emitting steady heat. Each mat is lined with an innovative far-infrared film that provides even heating distribution. Because it produces softer warmth output than wire coils, your seeds will be protected from being scorched. The seedling mat’s steady 80-87°F (27-31°C) temperature range heats the rooting area by up to 20°F above the ambient air temperature. It uses a durable quad-layer PVC that is resistant to wear and tear and is easy to clean and roll for storage. Includes a water-resistant nylon drawstring bag.Safety CertifiedThis heating mat is UL-certified (E518635), achieving safety standards for electric heating appliances and electrically heated warming pads. It also meets MET standards (certificate #E115128) for electrical appliance safety, ensuring harm-free use in indoor heating applications. These certifications are verifiable through their respective online directories under AC Infinity Inc. The heating mat is additionally rated for fire resistance and safe temperature regulation.Achieving an IP-67 rating, the heating mat is sealed along its seams to keep water and dust from seeping in. This ingress protection is extended to the 60-inch power cord, its connection specially sealed to prevent electrical damage from occurring.ApplicationsBest used for seed germination and propagation, this seedling mat is primarily set indoors (e.g., in basements and terrariums) to jumpstart the rooting stage. For best results, you may use a greenhouse dome over your seeds to provide humidity and supplement their sprouting. The seedling mat can also be used for home brewing and fermenting beverages, as well as heating pet enclosures for reptiles. Review: You need this. - Lovely and large! A must-have for seedling starting. Review: Good product - Works well with no issues. Maintains a constituent temperature. ## Features - 48 x 20.75 inch heating mat to accelerate and improve the success of seed start and germination. - The digital heat controller displays the mat temperature in real time, which can be adjusted to accurate values. - Eliminates the guesswork in determining the heat levels to germinate each seed without the risk of burning. - Features an innovative far infrared film that heats up faster and distributes heat evenly across the mat. - This product is equipped with a Type-C power plug and is compatible with the standard voltage in Germany. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KTXPT2R | | Brand | AC Infinity | | Brand Name | AC Infinity | | Colour | Black, 48" X 20.75" | | Customer Reviews | 4.7 out of 5 stars 375 Reviews | | Item Dimensions | 121.9 x 52.7 x 0.2 centimetres | | Item Nype Name | Seedling Heat Mat | | Item dimensions L x W x H | 121.9 x 52.7 x 0.2 centimetres | | Manufacturer | AC Infinity | | Manufacturer Part Number | AC-SMA7 | | Model Number | AC-SMA7 | | Special Features | Washable | | Special feature | Washable | | UPC | 819137021198 | | Unit Count | 1.0 count | | Unit count | 1.0 count | ## Product Details - **Brand:** AC Infinity - **Colour:** Black, 48" x 20.75" - **Expected blooming period:** Summer - **Indoor/Outdoor usage:** Indoor - **Material feature:** Waterproof - **Product care instructions:** water - **Special feature:** Washable - **Sunlight exposure:** Partial Shade - **USDA hardiness zone:** 3 - **Unit count:** 1.0 Count ## Images ![AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" - Image 1](https://m.media-amazon.com/images/I/51bWusvcazL.jpg) ![AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" - Image 2](https://m.media-amazon.com/images/I/717A7xhc4dL.jpg) ![AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" - Image 3](https://m.media-amazon.com/images/I/71yYLUpA+eL.jpg) ![AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" - Image 4](https://m.media-amazon.com/images/I/71TVjHEwbFL.jpg) ![AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 120x50cm MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning, 48" x 20.75" - Image 5](https://m.media-amazon.com/images/I/61Pnf+FV89L.jpg) ## Questions & Answers **Q: How much watts and amps does this pull?** A: Watts (power) = Amps X Volts Description says matt requires 105W in power/energy to operate Common current in the US is 120V Just Solve for X W= ? X 120 ---> W/V equals A 105W/120V = .875A **Q: Can you use a thermostat with this?** A: So far out of four AC Infinity Suncore mats [2X 48x20] [2X 20x20] THREE mats overheat my seed trays. I've lost FIVE 72 cell trays all seeded. Puzzled by NO germination, I used a meat thermometer and the readings in three of the trays was 95-100*F and the fourth was 75*F. Either AC Infinity Suncore mats have zero quality control or the overall quality is POOR. Be aware these mats will bake your seeds killing the seed germ. If you have them use a probe thermostat. **Q: What temperature is L M H?** A: Put your seed tray under a grow light, preferably with a dome. Then lay a thermometer underneath the dome on top of the seed tray. Then turn the thermostat to medium; Wait for about 6 hours and see what the temp. is.In my case it was about 85 degrees ; I then turned the thermostat between low and medium and it went to 82 degrees.( I put a piece of insulation between the wood shelf and the seed mat.) My seed tray is in the basement; The air temp. is 67 degrees .So the mat raised the temp in the seed tray about 15 degrees. Now, I hope I have good germinating seeds. **Q: Can this be hvac taped to the back of a terrarium for inside ambient heat?** A: I would not that's not what it's for. ## Customer Reviews ### ⭐⭐⭐⭐⭐ You need this. *by L***A on 18 March 2026* Lovely and large! A must-have for seedling starting. ### ⭐⭐⭐⭐⭐ Good product *by N***Y on 31 March 2023* Works well with no issues. Maintains a constituent temperature. ### ⭐⭐⭐⭐ It does the job *by S***T on 22 April 2023* The heating mat is perfect! I am using it to start seedlings for my veggie garden and am happy with the results ## Frequently Bought Together - AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 48" x 20.75" MET & UL-Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning - AC Infinity SUNCORE A3X2, Dual Waterproof Seedling Mats with Heat Controllers 10" x 20.75", UL & MET Certified Heating Pads, for Indoor Gardening, Hydroponics, Germination, Cloning - AC Infinity IONBEAM S16, Full Spectrum LED Grow Light Bars 16”, Deeper Penetration Samsung LM301H EVO Diodes and Digital Dimming Timer Controller, for Veg Bloom Indoor Plants, Grow Tents, Greenhouses --- ## 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.tn/products/354291879-ac-infinity-suncore-a7-waterproof-seedling-heat-mat-120x50cm-met](https://www.desertcart.tn/products/354291879-ac-infinity-suncore-a7-waterproof-seedling-heat-mat-120x50cm-met) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-01*