The Infratech SL-Series 2,400W Slimline Electric Patio Heater offers a streamlined, low-profile silhouette without sacrificing heating performance. Constructed with a stainless steel heating element housed in a sleek aluminum body, this 42.5" fixture delivers clean infrared warmth across 49 sq. ft., making it ideal for architecturally sensitive installations where a minimal visual footprint is a priority.

The SL-Series mounts directly to walls or ceilings and can be angled from 0° to 60° to direct heat precisely where it is needed. With over 90% energy efficiency, zero emissions, and instant-on operation, it provides all-weather reliability in a compact package. Available voltages: 240V, 208V, 277V.

Please Note: This heater must be hard-wired by a licensed electrician to a dedicated circuit. It is not a plug-in unit and must be professionally installed for proper performance and safety.

Key Features

• High-Output Single Element – 2,400W of concentrated infrared heat with coverage up to 49 sq. ft..

• Ultra-Slim Slimline Design – Minimal visual footprint with full infrared heating performance.

• Stainless Steel and Aluminum Construction – Available in stainless steel and a range of powder-coated finishes.

• Flexible Mounting Options – Compatible with Wall Mount, Ceiling Mount installations; adjustable from 0° to 45°.

• Indoor/Outdoor Rated – UL listed for safe use in both residential and commercial settings.

• Eco-Friendly Operation – More than 90% energy efficiency with zero emissions and silent performance.

• Extended Element Life – Quartz elements rated for approximately 5,000 hours of operation.

• Made in the USA – Backed by a 3-year manufacturer's warranty.

Note: All black powder-coated units are non-returnable.

Specifications & Dimensions

Whats Included?

What's Included:

• (1) Infratech SL-Series Single Element 2,400W Electric Patio Heater

• (1) Set of adjustable mounting brackets for wall or ceiling installation

Additional Optional Accessories:

• Browse Infratech Accessories

Warranty

Infratech provides a 3-year limited warranty on this electric heater, ensuring it is free from defects in materials and workmanship from the original date of purchase.

Shipping & Returns

Shipping Policy

• Free Shipping on All Orders – We provide free standard delivery on all orders within the contiguous U.S.

• Freight Delivery – Large items ship via LTL freight. Drivers deliver to the curbside only.

• Tracking Information – Tracking is typically provided within 1 business day once your order ships.

Return Policy

• 30-Day Return Window – Return requests must be submitted within 30 days of delivery.

• Non-Returnable Items – Custom-finish items are non-returnable.

• Full Details – See our Return & Refund Policy page for complete guidelines.