• Constructed of patented cast aluminum for ultimate efficiency and safety
• Thermostatically controlled to operate only when necessary
• Heavy-duty
• Safe in plastic
• Made in the usa
• The product will come on at 35 f and shut off between 45 & 50 f

H-409

• Constructed of patented Cast Aluminum for ultimate efficiency and safety
• Thermostatically controlled to operate only when necessary
• Heavy duty "anti-chew" cord protector
• Unique Patented Design
• Model H-419 is the most powerful de-icer available
• SAFE IN PLASTIC
• Guaranteed for Three Years