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VIVOSUN 48x20.75 seedling heat mat with dual digital display thermostat showing 60°F real temp for germination.
VIVOSUN far-infrared seedling heat mat, illustrating heat layers warming green plants, with >90% efficiency.
VIVOSUN IP67 waterproof 48x20.75 inch seedling heat mat covered in water droplets, with green text details.
VIVOSUN 48x20.75" seedling heat mat with digital thermostat, power cord, and detailed product specifications.
VIVOSUN seedling heat mat structure: double PVC mats, glowing honeycomb heating film, and UL/MET safety certifications.
VIVOSUN seedling heat mat with digital thermostat, plant trays, and crops like cherry tomatoes, chili, eggplant, flowers.
VIVOSUN seedling heat mat used for plant sprouting, terrarium warming, indoor gardening, and home brewing.
VIVOSUN 48x20.75 seedling heat mat with dual digital display thermostat showing 60°F real temp for germination.
VIVOSUN far-infrared seedling heat mat, illustrating heat layers warming green plants, with >90% efficiency.
VIVOSUN IP67 waterproof 48x20.75 inch seedling heat mat covered in water droplets, with green text details.
VIVOSUN 48x20.75
VIVOSUN seedling heat mat structure: double PVC mats, glowing honeycomb heating film, and UL/MET safety certifications.
VIVOSUN seedling heat mat with digital thermostat, plant trays, and crops like cherry tomatoes, chili, eggplant, flowers.
VIVOSUN seedling heat mat used for plant sprouting, terrarium warming, indoor gardening, and home brewing.
Ask Sage about this product

VIVOSUN 48" x 20.75" Seedling Heat Mat w/ Dual Digital Thermostat

Official VIVOSUN Dealer Model: WEB-330303
$79.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Heats from ambient 68°F to 104°F in just a few minutes
  • Far-infrared technology provides even heat distribution across the entire surface
  • 48 x 20.75 inch surface fits a full 4-foot propagation shelf perfectly
  • 1-year after-sale service, including a free return within 30 days of delivery
  • View More Details

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Ask Sage about this product
VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are upgrading to a larger heating surface because your current setup results in cold spots at the tray edges.
  • You are moving to digital thermostat control because manual temperature monitoring takes up too much of your schedule.
  • You are switching to a dual-display system because you need to see real-time shifts against your set point at a glance.

What We Found

  • The dual display is a huge time saver since you can check the set point and current temp without clicking any buttons.
  • We like how the thick PVC coating handles spills and heavy scrubbing without any of the wires pulling through the film.

What Users Say

  • Growers using these in commercial racks say the 48-inch length perfectly matches standard shelving for better density.
  • Users who switched from analog mats say they stopped guessing about root health now that they can see real-time digits.

VIVOSUN 48" x 20.75" Seedling Heat Mat w/ Dual Digital Thermostat

Struggling to maintain consistent temperatures for large-scale germination? The VIVOSUN 48" x 20.75" Seedling Heat Mat with its Dual Digital Thermostat provides the precise, uniform heat needed for successful propagation. This professional-grade system is engineered for commercial growers and serious hobbyists who require exacting temperature management over large areas for reliable, high-yield results.

Leveraging advanced far-infrared technology, this mat delivers consistent heat across its entire surface, warming from an ambient 68-77°F to 104°F in just minutes. The intuitive dual digital display is a standout feature, showing both your set temperature and the mat's real-time temperature simultaneously for complete control. It's an essential piece of VIVOSUN propagation equipment, designed for precision and efficiency.

Constructed from durable PVC and PET film, the mat meets MET safety standards and features an IP67-rated waterproof surface, making it safe for humid environments and easy to clean. Built-in overheating protection automatically shuts the system down if temperatures exceed safe limits, protecting your delicate seedlings. For growers with different space requirements, smaller heat mats are also available.

Features

VIVOSUN 48
VIVOSUN 48
VIVOSUN 48
VIVOSUN 48
📏
Large Coverage Area

The 48" x 20.75" surface is ideal for extensive commercial propagation setups.

🌡️
Dual Digital Display

Simultaneously monitor set and real-time temperatures for precise control.

🔥
Far-Infrared Technology

Ensures rapid, consistent, and even heat distribution without scorching roots.

💧
IP67 Waterproof

Safe for use in humid environments and allows for easy, thorough cleaning.

🛡️
Built-in Safety

Automatic overheating protection powers off the unit to ensure plant safety.

Specifications

Specification Value
Dimensions 48" x 20.75"
Heating Technology Far-Infrared
Temperature Control Dual Digital Display Thermostat
Max Temperature 122°F (50°C)
Waterproof Rating IP67
Material Durable PVC and PET Film
Safety Certifications MET Standards, Overheating Protection
Power Input 120V

Warranty

This product is covered by a 1-year after-sale service, including a free return within 30 days of delivery. Your investment is protected with comprehensive warranty coverage from VIVOSUN.

FAQs

What is the main advantage of the dual digital display?+

The dual digital display allows you to see your target temperature and the mat's actual current temperature at the same time. This eliminates guesswork and provides instant feedback, ensuring your seedlings are always in the optimal environment without needing a separate thermometer.

How quickly does the heat mat reach its target temperature?+

Thanks to its far-infrared heating technology, the mat heats up very quickly. In an environment with an ambient temperature of 68-77°F (20-25°C), it can reach 104°F (40°C) within just a few minutes.

Can I place my seedling trays directly on the mat?+

Yes, absolutely. The mat is designed for seedling trays, flats, or small pots to be placed directly on its surface. For best results and improved airflow, using a humidity dome on your tray is also recommended to trap warmth and moisture.

Is the heat mat safe to use in a humid environment like a grow tent?+

Yes. The mat has an IP67 waterproof rating, which means it is protected against dust and can withstand being submerged in water up to 1 meter. This makes it perfectly safe for the high-humidity environment of a grow tent or propagation room. Maintaining the right climate is key, as explained in our grow room temperature and humidity guide.

How does this 48" mat compare to smaller options?+

This 48" x 20.75" mat is designed for large-scale or commercial propagation, allowing you to heat multiple standard 1020 seedling trays at once. If your needs are smaller, VIVOSUN also offers more compact options like the 20" x 20.75" heat mat, which is ideal for hobbyist growers or smaller batches of clones and seedlings.

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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.)

Call (360) 800-5535

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