Infratech CD4024MG 39" Dual Element 4,000 Watt 240V 16.7 Amps Marine Grade Infrared Heater

Maximum Dual-Element Intensity in a 39-Inch Marine Profile (4000W / 240V)

The Infratech CD4024MG delivers high-capacity 4000-watt performance (16.7 amps) within a streamlined 39-inch chassis. This unit is specifically engineered for high-corrosion coastal environments where space is a premium but maximum heat density is required. Optimized for mounting heights of 8–11 feet, it projects a powerful 8x10 foot comfort zone. Its dual-element design allows for a shorter overall length compared to single-element models of the same wattage, making it a versatile choice for luxury yachts, seaside balconies, and compact outdoor dining areas.

The Marine Grade Collection: Elite 316 Stainless Steel Resilience

Constructed from 316 Marine Grade Stainless Steel, the CD4024MG is built to withstand the harshest saltwater conditions. This premium alloy offers superior resistance to chlorides and salt spray compared to standard 304 stainless steel, effectively preventing the "tea staining" and pitting common in coastal zones. The brushed metallic finish provides a sophisticated, professional aesthetic that maintains its integrity and appearance even when exposed to constant maritime humidity and air.

Advanced Engineering for Precision Climate Control

The CD4024MG is designed for versatile installation, supporting wall, ceiling, or flush-mount configurations (flush-mount requires an optional 316 stainless steel frame). As a dual-element unit, it is uniquely compatible with Infratech’s Duplex Stack Switches, allowing for "half-power" operation by activating a single element or "full-power" for maximum intensity. It can also be integrated with solid-state control packages for infinite variable adjustment. Operating silently with 90% energy efficiency, it provides a safe, powerful, and durable heating solution for demanding coastal environments.

Key Features

• 39-inch dual-element infrared heater rated at 4000 Watts, 240 Volts, and 16.7 Amps.
• Marine Grade 316 Stainless Steel construction for maximum corrosion resistance in saltwater climates.
• Dual-element configuration provides high heat density in a shorter, more compact profile.
• Optimized for mounting heights of 8–11 feet, delivering a broad radiant warmth zone of approximately 80 square feet.
• Dual-element versatility allows for "high/low" heat settings when used with a Duplex Stack Switch.
• 90% energy-efficient technology provides silent, odorless radiant heat that is unaffected by wind.
• Brushed 316 Stainless Steel finish resists environmental degradation and maintains a premium look.
• Compatible with professional control systems, including solid-state regulators and home automation.
• UL Listed for indoor and outdoor use in residential and commercial marine applications.
• Dual heavy-duty quartz elements provide approximately 5,000 hours of reliable, maintenance-free warmth.

Choose the Infratech CD4024MG for its blend of high-output radiant power and elite-level material resilience. It is the definitive heating solution for luxury coastal environments where long-term durability and space efficiency are top priorities.