AC Infinity SUNCORE H3 Seedling Heat Mat with Digital Heat Controller, 10x20.75"

This large-format seedling heat mat is engineered to boost germination rates by delivering steady, evenly distributed warmth. Its far-infrared heating film heats quickly and gently, protecting seeds from scorching while creating an ideal root-zone environment. The included digital heat controller shows real-time mat temperature and allows precise adjustments for different plant varieties. Built with IP-67 waterproof quad-layer PVC, the mat is durable, flexible, and easy to clean for long-term indoor use. With a wide programmable range and strong 20W output, it provides reliable heating for trays, domes, and propagation setups.

Key features
• Far-infrared heating film warms faster and distributes heat evenly
• Digital controller displays real-time temperature for precision adjustments
• Maintains consistent warmth to support faster germination
• IP-67 quad-layer PVC resists moisture, dust, and wear
• Ideal 10 x 20.75" size for standard seed-starting trays
• Safe indoor operation with UL & MET certifications

Applications
• Seed starting and propagation
• Indoor gardening in basements, grow tents, terrariums
• Home brewing and fermentation
• Reptile and small-pet enclosures needing gentle warmth

Product specifications
Manufacturer: AC Infinity Inc.
Model: AC-SMH3
UPC: 819137024540
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°F
Waterproof rating: IP-67
Operating voltage: 100–125V AC
Max power draw: 20 W
Power source: Wall outlet

What’s included
• Seedling heat mat
• Digital heat controller
• Power cord