- (1) Suncore A5 Seedling Heat Mat (20" x 20.75")
- (1) Water-Resistant Nylon Drawstring Bag
AC Infinity Suncore A5 Seedling Heat Mat - 20" x 20.75"
$34.99 USD
- Maintains 80-87°F warmth to speed up root development
- Far-infrared film and quad-layer IP67 waterproof PVC construction
- 20 inch x 20.75 inch footprint fits two standard 1020 trays
- 2-year warranty, does not cover non-durable goods or consumables
- View More Details
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Who This Is For
- You are starting seeds earlier because unheated domes take too long to reach consistent germination temperatures.
- You are moving away from basic mats because hot spots and uneven heat are ruining your root development success rates.
What We Found
- This film layer stays even across the whole surface, unlike cheaper mats that use wires and create hot spots.
- The PVC is thick enough that it doesn't keep a permanent curl or crease after being stored in the drawstring bag.
What Users Say
- Users who moved from thin mats say the IP67 rating makes spills a non-issue during heavy watering cycles.
- People setting up racks say the 20-inch width is sized perfectly for standard 1020 trays placed side-by-side.
AC Infinity Suncore A5 Seedling Heat Mat - 20" x 20.75"
Struggling with slow or inconsistent seed germination? The AC Infinity Suncore A5 Seedling Heat Mat provides the consistent, gentle warmth your plants need to thrive from the very beginning, ensuring faster and healthier root development.
Engineered with an advanced far-infrared film, this mat distributes heat evenly across its surface, maintaining an optimal temperature range of 80-87°F. This consistent warmth accelerates germination without the risk of scorching delicate seeds. Built for durability, the Suncore A5 features a rugged, IP67-rated quad-layer PVC construction that resists water and abrasions, making cleanup a breeze. This 20" x 20.75" size is perfect for standard trays, and other sizes like the Suncore A3 (10" x 20.75") are also available for different setups. When you're done, simply roll it up and store it in the included drawstring bag.
What's Included
Features
🔥
Optimal Heat Distribution
Uses far-infrared film to deliver consistent 80-87°F warmth, accelerating germination without hot spots.
💪
Built to Last
Features a rugged quad-layer PVC design that is IP67 waterproof, flexible, and easy to clean.
✅
Certified Safe
Meets UL and MET certifications for electrical safety, ensuring peace of mind during operation.
🔄
Versatile Applications
Perfect for plant propagation, home brewing, fermentation, or providing warmth for reptile enclosures.
Specifications
| Specification | Value |
|---|---|
| Dimensions | 20" x 20.75" (50.8 x 52.7 cm) |
| Outer Material | Multilayer PVC |
| Heating Material | Far Infrared Film |
| Temperature Range | 80-87°F |
| Waterproof Rating | IP-67 |
| Certifications | UL, MET |
| Operating Voltage | 100-125V AC |
| Max Power Draw | 40W |
| Power Source | Wall Outlet |
Support & Manuals
Warranty
This AC Infinity product comes with a two-year warranty. Please note this does not cover non-durable goods or consumables designed to be recurrently used. All sales are final.
FAQs
What is the ideal use for the Suncore A5 heat mat?
It's designed to provide gentle, consistent bottom heat for seed starting and cloning, which significantly improves germination rates and speeds up root development. It's perfect for use with standard 1020 seedling trays.
Can I place my seedling tray directly on the mat?
Yes, the mat is designed for direct contact with seedling trays. For best results, we recommend using it with compatible humidity domes to create a warm, moist environment that seedlings love.
Does this heat mat have temperature control?
The Suncore A5 provides a consistent temperature output between 80-87°F. For precise temperature management, it can be paired with a compatible thermostat from the AC Infinity controller lineup.
How much warmer will this make my soil?
The mat is engineered to increase the rooting area temperature by approximately 10-20°F above the ambient room temperature, creating the perfect conditions for germination.
Is the heat mat safe to use indoors?
Absolutely. The Suncore A5 is UL and MET certified for electrical safety and features an IP67 waterproof rating, making it durable and safe for indoor gardening.
What are the benefits of far-infrared heat?
Far-infrared technology provides deep, even heat penetration without creating hot spots that could damage sensitive seeds or roots. This gentle heating method is more efficient and effective for propagation. For more tips on creating the perfect growing environment, check out our guide on AC Infinity grow tents and air filter kits.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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