Infratech WD4024BI 39" Dual Element 4,000 Watt 240V 16.7 Amps Infrared Heater - Biscuit

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

The Infratech WD4024BI delivers high-capacity heating performance in a streamlined 39-inch chassis. By utilizing dual-element technology, this unit generates a powerful 4000 watts (16.7 amps) of radiant warmth, making it the premier choice for large-scale luxury patios or high-traffic commercial spaces. Optimized for mounting heights of 8–11 feet, it projects an expansive 8x10 foot comfort zone. Its medium-wave quartz technology ensures that heat is absorbed directly by people and surfaces, providing a deep, consistent warmth that remains effective even in breezy conditions.

The Biscuit Collection: Creamy Sophistication for High-Capacity Heating

This model features a premium Biscuit powder-coated finish over a rugged 304 stainless steel housing. This soft, creamy off-white tone is specifically curated to blend into ivory rafters, beige ceilings, and traditional masonry where a standard metallic or stark white finish would be visually disruptive. The "WD" dual-element configuration allows for a significantly shorter fixture length compared to single-element models of similar wattage, providing a high-performance heating solution that remains visually unobtrusive.

High-Output Engineering and Advanced Control Compatibility

The WD4024BI is designed for maximum installation versatility, supporting wall, ceiling, or flush-mount configurations (flush-mount requires an optional kit). The dual-element system is uniquely compatible with Infratech’s Duplex Stack Switches, giving you the ability to activate a single element for moderate warmth or both elements for maximum 4000-watt output. For precision climate management, it can be integrated with solid-state control packages or home automation systems. Operating silently and with zero emissions, it provides a powerful, eco-friendly heating solution for premium environments.

Key Features

• 39-inch dual-element infrared heater rated at 4000 Watts, 240 Volts, and 16.7 Amps.
• High-capacity heat density in a medium-length profile, perfect for large outdoor living areas.
• Biscuit powder-coated finish offers a soft, sophisticated aesthetic that blends with off-white and cream architectural details.
• 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 paired with a Duplex Stack Switch.
• 90% energy-efficient technology provides silent, odorless radiant heat unaffected by wind.
• Slim, low-profile design with adjustable mounting brackets for seamless architectural integration.
• Compatible with professional control systems, including solid-state regulators and home automation.
• UL Listed for indoor and outdoor use in residential and commercial environments.
• Dual heavy-duty quartz elements provide approximately 5,000 hours of maintenance-free warmth.

Choose the Infratech WD4024BI Dual Element heater for elite 240V power and a soft, designer-friendly Biscuit finish. It is the definitive solution for those requiring maximum heat density in a refined, neutral aesthetic.