--- product_id: 388904130 title: "SUNCORE A7, Waterproof Seedling Heat Mat 48\" x 20.75\" MET Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning" brand: "ac infinity" price: "32985 kr" currency: ISK in_stock: true category: "Ac Infinity" url: https://www.desertcart.is/products/388904130-suncore-a7-waterproof-seedling-heat-mat-48-x-20-75 store_origin: IS region: Iceland --- # IP-67 waterproof & dustproof 105W steady heat output UL & MET certified safety SUNCORE A7, Waterproof Seedling Heat Mat 48" x 20.75" MET Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning **Brand:** ac infinity **Price:** 32985 kr **Availability:** βœ… In Stock ## Summary > 🌱 Heat your roots, grow your future β€” don’t let your seedlings miss out! ## Quick Answers - **What is this?** SUNCORE A7, Waterproof Seedling Heat Mat 48" x 20.75" MET Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning by ac infinity - **How much does it cost?** 32985 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/388904130-suncore-a7-waterproof-seedling-heat-mat-48-x-20-75) ## 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 - β€’ **Waterproof & Dustproof:** IP-67 rating seals seams and power cord for worry-free indoor use. - β€’ **Certified Safe & Reliable:** UL & MET certifications guarantee top-tier electrical safety standards. - β€’ **Consistent Root Zone Warmth:** Maintains 80-87Β°F, boosting soil temps by up to 20Β°F for faster germination. - β€’ **Durable & Easy-Clean Design:** Quad-layer PVC resists wear, is flexible, and wipes clean effortlessly. - β€’ **Generous Size with Portability:** Large 48" x 20.75" mat fits multiple seedlings, plus includes a water-resistant nylon bag. ## Overview The AC Infinity SUNCORE A7 is a premium 48" x 20.75" waterproof seedling heat mat engineered with far-infrared film technology to deliver even, gentle warmth between 80-87Β°F. Its durable quad-layer PVC construction is IP-67 rated for water and dust resistance, ensuring long-lasting indoor use. Certified by UL and MET for electrical safety, this 105W heating pad accelerates seed germination and root development while protecting plants from scorching. Ideal for hydroponics, cloning, and indoor gardening, it comes with a convenient nylon storage bag for easy portability. ## Description AC Infinity SUNCORE A7, Waterproof Seedling Heat Mat 48" x 20.75" MET Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning : desertcart.ae: Patio, Lawn & Garden ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KTXPT2R | | Additional Features | Washable | | Brand Name | AC Infinity | | Color | Black, 48" x 20.75" | | Customer Reviews | 4.6 4.6 out of 5 stars (1,035) | | Item Dimensions | 121.9 x 52.7 x 0.2 centimeters | | Manufacturer | AC Infinity | | Manufacturer Part Number | AC-SMA7 | | Model Number | AC-SMA7 | | UPC | 819137021198 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** AC Infinity - **Colour:** Black, 48" x 20.75" - **Item dimensions L x W x H:** 121.9 x 52.7 x 0.2 centimeters - **Special features:** Washable - **Unit count:** 1.0 Count ## Images ![SUNCORE A7, Waterproof Seedling Heat Mat 48" x 20.75" MET Certified Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning - Image 1](https://m.media-amazon.com/images/I/51bWusvcazL.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. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/388904130-suncore-a7-waterproof-seedling-heat-mat-48-x-20-75](https://www.desertcart.is/products/388904130-suncore-a7-waterproof-seedling-heat-mat-48-x-20-75) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-11*