






The AC Infinity SUNCORE A5 Seedling Heat Mat is meticulously designed to improve germination success and accelerate the growth of your seeds by providing consistent, even heat. Measuring 20" x 20.75", this heating mat offers a steady temperature range of 80-87 °F (27-31 °C), raising the rooting area temperature up to 20 °F above the ambient air temperature. Ideal for indoor seed germination and propagation, it is also suitable for a variety of other uses, including homebrewing, fermenting beverages, and heating reptile enclosures.
Key Features:
- Optimized for Seed Germination: The SUNCORE A5 Seedling Heat Mat is designed to create the ideal environment for seed starting and germination. Maintaining a consistent temperature range helps seeds sprout faster and more uniformly, leading to healthier seedlings.
- Innovative Far-Infrared Heating Technology: Unlike traditional heating mats that use wire coils, the SUNCORE A5 is lined with innovative far-infrared film. This technology provides even heat distribution and produces a softer warmth that prevents scorching, protecting the delicate seeds.
- Durable and Easy to Maintain: Crafted with a quad-layer PVC construction, the SUNCORE A5 Seedling Heat Mat is both flexible and durable, resisting wear and tear over extended use. It is easy to clean and roll up for storage when not in use. The mat is IP-67 rated for waterproofing, ensuring it can withstand humid and damp environments.
- Certified for Safety: The SUNCORE A5 Seedling Heat Mat meets UL (E518635) and MET (E115128) safety standards for electric heating appliances, ensuring safe operation. These certifications are verifiable through their respective online directories under AC Infinity Inc. The mat's IP-67 waterproof rating further enhances its reliability in diverse environments, including protection against fire hazards and ensuring safe temperature regulation. 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.
- Versatile Applications: While perfect for seed germination and propagation in indoor settings like basements and terrariums, this heat mat is also fit for various other applications. Use it for homebrewing or fermenting beverages, or to provide a warm habitat for reptiles and other pets. For best results, you may use a greenhouse dome over your seeds to provide humidity and supplement their sprouting.
Specifications:
- Total Dimensions: 20 x 20.75 inches (50.8 x 52.7 cm)
- Outer Material: Multilayer PVC
- Heating Material: Far Infrared Film
- Temperature Range: 80-87 °F
- Waterproof Rating: IP-67
- Operating Voltage: 100-125V AC
- Max Power Draw: 40W
- Power Source: Wall Outlet
Benefits:
- Enhances seed germination and propagation success rates
- Provides even, consistent heat distribution with far-infrared technology
- Durable, easy-to-clean, and flexible PVC construction
- Suitable for a wide range of applications beyond seed-starting
- Certified safe with UL and MET certifications
- Includes a water-resistant nylon drawstring bag for convenient storage







Product and Mounting Dimensions
- Total Dimensions
20 x 20.75 in. (50.8 x 52.7 cm)
Product Performance and Technical Specs
- Outer Material
Multilayer PVC
- Heating Material
Far Infrared Film
- Temperature Range
80-87 °F
- Waterproof Rating
IP-67
- Operating Voltage
100-125V AC
- Max Power Draw
40W
- Power Source
Wall Outlet