Infratech W4024MG 61 1/4" 4000 Watt 240 Volt 16.7 Amps Marine Grade Infrared Heater

High-Output Single-Element Marine Power in a 61-Inch Profile (4000W / 240V)

The Infratech W4024MG is the highest-wattage single-element heater in the Marine Grade W-Series, delivering a powerful 4000 watts (16.7 amps) from its 61 1/4-inch chassis. This unit is specifically engineered for high-exposure coastal environments where a streamlined, single-element footprint is required to provide maximum heat density. Optimized for mounting heights of 8–11 feet, it projects a substantial 10x10 foot comfort zone, making it the premier choice for expansive oceanfront decks, luxury resort balconies, and high-end maritime applications.

The Marine Grade Collection: Ultimate 316 Stainless Steel Protection

Constructed entirely from 316 Marine Grade Stainless Steel, the W4024MG is built to survive the most corrosive saltwater conditions. This premium alloy offers superior resistance to chlorides and salt spray compared to the standard 304 stainless steel found in typical residential heaters. The brushed metallic finish provides a sophisticated, industrial-grade aesthetic that resists "tea staining" and pitting, ensuring your heating investment maintains its structural and visual integrity even when subjected to constant salt air and high humidity.

The W-Series Advantage: Professional Engineering for Recessed Mounting

The W4024MG features the classic wide-housing design that Infratech is known for, which is specifically optimized for flush-mount installations to provide a seamless, integrated look in a non-sloped ceiling (flush-mount requires an optional 316 stainless steel frame). It is equally effective when wall or ceiling mounted using the included brackets. This 240V model is compatible with professional control systems, including solid-state regulators for infinite variable heat adjustment. Operating silently with zero emissions, it provides a clean, powerful, and sustainable heating solution for the most demanding coastal environments.

Key Features

• 61 1/4-inch single-element infrared heater rated at 4000 Watts, 240 Volts, and 16.7 Amps.
• Marine Grade 316 Stainless Steel construction for maximum corrosion resistance in high-salinity zones.
• Highest wattage single-element configuration for maximum radiant spread without the footprint of a dual-element unit.
• Optimized for mounting heights of 8–11 feet, delivering a broad radiant warmth zone of approximately 100 square feet.
• 90% energy-efficient technology provides silent, odorless radiant heat that is not affected by wind.
• Brushed 316 Stainless Steel finish is designed to resist environmental degradation in maritime climates.
• Compatible with professional control systems, including infinite regulators and home automation integration.
• UL Listed for indoor and outdoor use in residential and commercial marine environments.
• Heavy-duty quartz element provides approximately 5,000 hours of reliable, maintenance-free warmth.

Choose the Infratech W4024MG for its unmatched single-element power and elite 316-grade resilience. It is the definitive solution for large-scale coastal properties that require professional-grade heat in a chassis built for the sea.