Infratech SL1624SV 29.50" Slim Line 1,600 Watt 240 Volt 6.7 Amps Silver

Compact Radiant Power for Intimate Outdoor Spaces

The Infratech SL1624SV Slim Line heater is the ultimate low-profile solution for smaller outdoor areas that require high-efficiency warmth without a large visual footprint. Measuring just 29.50 inches in length, this 1600-watt, 240-volt single-element heater (6.7 amps) is specifically engineered for intimate seating nooks, small balconies, and narrow entryways. Optimized for mounting heights of 7–9 feet, it delivers a comfortable and focused heat spread of approximately 5x5 feet. Using advanced quartz-element technology, the SL1624SV emits medium-wave infrared energy that warms people directly, ensuring consistent comfort that won't be lost to the breeze.

Slim Line Design: The Art of Minimalist Silver Integration

A hallmark of Infratech’s most discreet series, the SL1624SV features an ultra-narrow 4.75-inch housing width, allowing it to practically vanish into modern rooflines and pergolas. This model is finished in a premium clear-anodized silver, offering a clean, contemporary look that pairs perfectly with modern materials like brushed steel, glass, and light-colored concrete. The anodized aluminum construction is highly resistant to corrosion and oxidation, making it a durable choice for year-round outdoor exposure. It is the perfect choice for the homeowner who values a warm, inviting environment while maintaining the clean, unobstructed lines of their architectural design.

Versatile Mounting and Precise Comfort Control

The SL1624SV is designed for maximum installation flexibility, featuring Infratech’s unique T-slot mounting system. This allows the brackets to be hidden along the back of the unit for a sleek "bracketless" appearance on either ceilings or walls. This 1600-watt model is fully compatible with a wide array of Infratech’s custom control options, from simple on/off switches to high-amp timers and advanced solid-state dimmers for precise heat intensity management. Operating completely silently and with zero emissions, it provides a sustainable, eco-friendly heating solution for both luxury residential and high-end commercial outdoor spaces.

Key Features

• 29.5-inch single-element Slim Line infrared heater rated at 1600 Watts, 240 Volts, and 6.7 Amps.
• Ultra-low-profile housing (29.5" x 4.75" x 2.75") designed to blend seamlessly into modern architectural structures.
• Clear-anodized silver finish offers a sleek, contemporary aesthetic with superior corrosion resistance.
• Optimized for mounting heights of 7–9 feet, delivering even radiant warmth for approximately 25 square feet.
• 90% energy-efficient infrared technology provides silent, odorless heat that is unaffected by wind.
• Flexible T-slot mounting system allows for discreet, adjustable installation on both ceilings and walls.
• Fully compatible with Infratech’s solid-state dimmers, timers, and basic on/off control switches.
• UL Listed for indoor and outdoor use, ideal for compact patios, luxury balconies, and residential entryways.
• Includes matching silver mounting brackets to maintain essential safety clearances from combustible materials.
• High-output quartz element provides approximately 5,000 hours of reliable, maintenance-free radiant warmth.

Choose the Infratech SL1624SV Slim Line heater to add targeted, efficient warmth to your smaller outdoor spaces. It is the perfect marriage of subtle industrial styling and powerful infrared performance for any modern residential project.