---
product_id: 494042084
title: "AC Infinity SUNCORE S3, Waterproof Seedling Mat with Heat Controller 10\" x 20.75\", UL & MET Certified Heating Pad, for Indoor Gardening, Hydroponics, Germination, Cloning"
brand: "ac infinity"
price: "RM454"
currency: MYR
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.com.my/products/494042084-ac-infinity-suncore-s3-waterproof-seedling-mat-with-heat-controller
store_origin: MY
region: Malaysia
---

# IP67 waterproof & dustproof Fast far-infrared heat Adjustable dial heat control AC Infinity SUNCORE S3, Waterproof Seedling Mat with Heat Controller 10" x 20.75", UL & MET Certified Heating Pad, for Indoor Gardening, Hydroponics, Germination, Cloning

**Brand:** ac infinity
**Price:** RM454
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — heat your seeds with precision and confidence!

## Quick Answers

- **What is this?** AC Infinity SUNCORE S3, Waterproof Seedling Mat with Heat Controller 10" x 20.75", UL & MET Certified Heating Pad, for Indoor Gardening, Hydroponics, Germination, Cloning by ac infinity
- **How much does it cost?** RM454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/494042084-ac-infinity-suncore-s3-waterproof-seedling-mat-with-heat-controller)

## 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

- • **Precision heat control dial:** Easily fine-tune temperature without disrupting growth cycles or risking seed rot.
- • **Built to last & easy to clean:** Durable quad-layer PVC resists wear, tear, and moisture for long-term use.
- • **Certified safety you can trust:** UL & MET certifications guarantee safe, reliable indoor heating performance.
- • **Compact, flexible design with storage bag:** Sleek, rollable mat fits any grow space and stores effortlessly.
- • **Even, gentle warmth for thriving seedlings:** Far-infrared film delivers consistent heat without scorching your plants.

## Overview

The AC Infinity SUNCORE S3 is a premium 10" x 20.75" waterproof seedling heating mat featuring innovative far-infrared technology for even, gentle warmth that accelerates germination. Its adjustable dial allows precise temperature control without on/off cycling, protecting delicate seedlings from heat shock. Crafted from durable IP67-rated quad-layer PVC, it’s built to withstand moisture and wear while being easy to clean and store. UL and MET certified for electrical safety, this mat is the trusted choice for professional indoor gardeners and hydroponic enthusiasts seeking reliable, efficient seed starting solutions.

## Description

Product Description A 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. 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. 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 heating controller supports this protection, featuring an adjustable dial that sets your desired heat output. Control the mat temperature over time without having to turn it on and off, which can cause the seed to rot due to extreme changes in temperature. Threshold levels include low, medium, and high. Safety Certified This 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.

Review: If you want quality products that do what you need them to do and keep on doing it then ac infinity is the brand to go with. Their products just feel like quality and they perform just as good as they feel. I’m so glad they have focused so much on their line of indoor gardening equipment because it gives growers a high quality option. Anyway, these mats are perfect! I grow thousands of out her plant seedlings and I prefer to use a heat mat while germinating them. The past few mats have fallen short because they use a thermostat that must be inserted into the soil to read the temp. While this may not seem like a big deal, I’ve had the sensor come out before and narrowly avoided frying my seedlings! These mats however use a dial that you can tune to perfectly set your desired temperature (I use a laser thermometer for soil temps) not only is that helpful but it makes it much simpler to achieve your desired results. Another thing I really like about these mats is they are not bulky at all. The technology they use is infrared and not heat coils. Which means it’s EVEN HEAT and with no hot spots like coil mats have. I feel like that’s a much safer option as heat coils, while rare, can short out. They do take slightly longer to reach peak heat but does a few extra minutes really matter when germinating seeds? Not really. If you are looking for a high quality heat mat that will outperform any others you’re going to find, just do yourself a favor and go with these. They won’t disappoint!!
Review: Me gustaron los tapetes, se sienten de muy buena calidad y si me funciona en conjunto con el domo de humedad también de ac infinity, ojalá los hubiera comprado al mismo tiempo para ahorrarme el envío, pero de ahí en fuera funcionan tal y como se menciona en la descripción 👍

## Features

- A heating mat designed to accelerate and improve the success of seed starting and germination.
- Features an innovative far-infrared film that warms up faster, and distributes soft heat more evenly.
- Adjustable dial controls heat output over time, without turning the mat on/off which disrupts growth.
- Crafted with IP-67 quad-layer PVC that’s flexible, resistant to wear-and-tear, and easy to wipe clean.
- Verifiable UL (E518635) & MET (E115128) certifications for electrical safety thru online directories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TNGKDPJ |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,754) |
| Date First Available | 1 December 2022 |
| Item model number | GT-AHWM-LB0L |
| Manufacturer | AC Infinity |
| Part number | GT-AHWM-LB0L |
| Product Dimensions | 52.71 x 7.62 x 0.23 cm; 490 g |
| Soil type | Sandy Soil |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Black, 10" x 20.75"
- **Indoor/outdoor use:** Indoor
- **Material features:** Waterproof
- **Unit count:** 1.0 Count

## Images

![AC Infinity SUNCORE S3, Waterproof Seedling Mat with Heat Controller 10" x 20.75", UL & MET Certified Heating Pad, for Indoor Gardening, Hydroponics, Germination, Cloning - Image 1](https://m.media-amazon.com/images/I/61hGv1kBYKL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*by A***W on 11 June 2023*

If you want quality products that do what you need them to do and keep on doing it then ac infinity is the brand to go with. Their products just feel like quality and they perform just as good as they feel. I’m so glad they have focused so much on their line of indoor gardening equipment because it gives growers a high quality option. Anyway, these mats are perfect! I grow thousands of out her plant seedlings and I prefer to use a heat mat while germinating them. The past few mats have fallen short because they use a thermostat that must be inserted into the soil to read the temp. While this may not seem like a big deal, I’ve had the sensor come out before and narrowly avoided frying my seedlings! These mats however use a dial that you can tune to perfectly set your desired temperature (I use a laser thermometer for soil temps) not only is that helpful but it makes it much simpler to achieve your desired results. Another thing I really like about these mats is they are not bulky at all. The technology they use is infrared and not heat coils. Which means it’s EVEN HEAT and with no hot spots like coil mats have. I feel like that’s a much safer option as heat coils, while rare, can short out. They do take slightly longer to reach peak heat but does a few extra minutes really matter when germinating seeds? Not really. If you are looking for a high quality heat mat that will outperform any others you’re going to find, just do yourself a favor and go with these. They won’t disappoint!!

### ⭐⭐⭐⭐⭐ Review
*by M***T on 20 March 2024*

Me gustaron los tapetes, se sienten de muy buena calidad y si me funciona en conjunto con el domo de humedad también de ac infinity, ojalá los hubiera comprado al mismo tiempo para ahorrarme el envío, pero de ahí en fuera funcionan tal y como se menciona en la descripción 👍

### ⭐⭐⭐⭐⭐ Review
*by D***. on 23 November 2024*

This kept my germination dome warm and humid. The plants LOVE it. I'm glad I bought it. It's a bit tricky to roll it back up to store in the included bag... but mostly because I worry about rolling it up too tightly. I grow Devil's lettuce and using this with the Ac infinity germ dome I had leaves above soil (cotyledons) in 2 days.

## Frequently Bought Together

- AC Infinity SUNCORE S3, Waterproof Seedling Mat with Heat Controller 10" x 20.75", UL & MET Certified Heating Pad, for Indoor Gardening, Hydroponics, Germination, Cloning
- AC Infinity Heavy-Duty Humidity Dome with Full Spectrum LED Grow Light Bars, Samsung LM301H EVO Diodes, Drip Tray, 5x8 Cell Seedling Tray, 3mm Thick Dome and Vented Extension Panels, for Seed Starting
- 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

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-27*