SKU: 30763684778

AC Infinity SUNCORE H3 Seedling Heat Mat w/ Heat Controller IP-67

$44.09 $48.99
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Description

AC Infinity SUNCORE H3 Seedling Heat Mat w/ Heat Controller IP-67Description 10" x 20. 75" heating mat to accelerate and improve the success of seed starting and germination. Digital heat controller displays real time mat temperature, which can be adjusted to exact levels. Eliminates the guesswork of determining heat levels to germinate any seed with no risk of scorching. Features innovative far infrared film that warms faster and evenly distributes heat across the mat. Crafted with IP 67 quad layer PVC that is

Description
  • 10" x 20.75" heating mat to accelerate and improve the success of seed starting and germination.

  • Digital heat controller displays real-time mat temperature, which can be adjusted to exact levels.

  • Eliminates the guesswork of determining heat levels to germinate any seed with no risk of scorching.

  • Features innovative far-infrared film that warms faster and evenly distributes heat across the mat.

  • Crafted with IP-67 quad-layer PVC that is flexible, resistant to wear and tear, and easy to wipe clean.

  • Product Description: A warming seedling mat designed to improve germination success and accelerate your seeds' growth process by emitting precision heating. The seedling mat's steady 32-122 degrees F (0-50 degrees C) temperature range heats the rooting area by up to 20 degrees 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. 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 power cord, its connection specially sealed to prevent electrical damage from occurring.

  • Innovative Technology: Each mat for seedling growth is lined with an innovative far-infrared film that provides even heating distribution while producing softer warmth output than wire coils, protecting your seeds from scorching. Its connected digital controller supports this protection by allowing you to set your exact desired temperature. The controller conveniently displays the mat's current temperature, making it easy to program your preferred heating level and view the change in real time. Modify your seedling mat's temperature as needed without guesswork, which can otherwise cause seeds to rot due to extreme changes.

  • Applications: Best 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.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: SUNCORE H3
  • Product Model: AC-SMH3
  • UPC Code: 819137024540
  • Product and Mounting Dimensions
  • Total Dimensions: 10 x 20.75 in. (25.4 x 52.7 cm)
  • Outer Material: Multilayer PVC
  • Heating Material: Far Infrared Film
  • Temperature Range: 80-87 degrees F
  • Waterproof Rating: IP-67
  • Operating Voltage: 100-125V AC
  • Max Power Draw: 20 W
  • Power Source: Wall Outlet
    • Data Sheets
  • Download the AC Infinity SUNCORE Series MET Certificate 108751: here
  • Download the AC Infinity SUNCORE Series UL Certificate E518635: here
  • Download the user manual: here
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 30763684778

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    4.1 ★★★★★
    Based on 18 reviews
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    Verified Purchase
    Dominique Davis
    Omaha, US
    ★★★★★ 5
    Super comfy!
    Great colors, super comfy, soft and druable!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 2, 2026
    J
    Verified Purchase
    JustAnotherShopper
    Omaha, US
    ★★★★★ 5
    Comfy and well made
    Size: Large, Color: B2207sp
    Love these! They stay in place, are soft and comfortable with just enough stretch but hold their shape. This is my 3rd order.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 21, 2026
    S
    Verified Purchase
    Siobhan Smith
    Grantham, US
    ★★★★★ 5
    Super soft and comfortable!
    I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 13, 2025
    M
    Verified Purchase
    Mariel
    Massapequa, US
    ★★★★★ 5
    Well made, light fabric. Waist doesn't roll.
    These bamboo underwear really do keep you cool. They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me. They are comfortable to wear, washed and dried easily. The material has some stretch to it, but not a lot. Well made, no stray strings. Perfect fit for me. Just what I was looking for.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 17, 2026
    F
    Verified Purchase
    Finngirl
    Grantham, US
    ★★★★★ 5
    Good quality, smooth feel
    I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 31, 2026

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