



Sunpack SunPad 21"x60" Pro Commerial Heat Mat Master
Quick answer
Sunpack SunPad 21"x60" Pro Commerial Heat Mat Master should be chosen around the equipment it must run, the probes or readings needed, and the level of automation required.
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Description
SUNPACK Sun Pad Pro 21" x 60" Commercial Seedling Heat Mat — Master Unit (150W).
ETL-listed professional-grade heat mat that uniformly warms the root zone 10-20°F above ambient air temperature for faster germination and stronger root development.
The Master unit includes a power cord and can operate standalone or connect up to four Add-On mats via daisy-chain for coverage up to five 60" x 21" mats on a single circuit.
Waterproof, durable, and easy to clean.
Pair with a SUNPACK temperature controller (sold separately) and humidity domes for precise environmental control.
Ideal for commercial greenhouses, nurseries, and serious propagation operations.
Fits three standard 1020 trays across its surface. 1 x 21.0 x 60.0 in, shipping weight 3.00 lbs, diameter 21 in.
Use it for starting seeds, rooting cuttings, or managing young plants while matching humidity, temperature, tray size, and media requirements.
Weight: 3.00 lbs.
Dimensions: 0.1 x 21.0 x 60.0 in.
- 150W wattage output
- Genuine Sunpack product
- Brand: Sunpack
- Category: Propagation > Heat Mats
- Listed weight: 3.00 lbs
- Listed dimensions: 0.1 x 21.0 x 60.0 in