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Frequently Bought Together
- Slimline styling is sleek and blends into any outdoor decor
- Infrared heater uses radiant heat to warm people and objects not the air
- Matte Black/Shadow finish and anodized aluminum construction resists corrosion
- Wall or ceiling mount for flexible installation
- UL listed for indoor and outdoor use
Infratech electric infrared heaters are designed to breathe new life into your outdoor patio. Sleek and streamlined, the Slimline series boasts a crisp, modern styling, an anodized aluminum housing, and narrow profiles. This slim heater is just 4 3/4-inches wide, which makes it virtually disappear in the surrounding decor. The Infrared SL4028BL black heater is UL listed for indoor and outdoor use and powered by a 208 volt electrical connection. This 4000 watt heater is capable of warming an area approximately 10x10 feet and mounts to a wall or ceiling for versatile installation. Boasting outstanding performance and durability, Infratech uses medium wave infrared heat to produce a pleasing glow with no glare or obnoxious light. These American-made heaters are fashioned out of recyclable materials and operate with zero greenhouse emissions, odors, or ultraviolet light. Unlike other heaters, infrared heaters provide radiant heat to people and objects, not the air which can be blown away. All Infratech units include brackets that provide the required minimal clearance from combustibles and the quartz electric elements are designed for up to 5000 hours of use.
Legal disclaimers and warnings
Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.
- Model Number
|Grade||Residential / Commercial|
|Avg Heat Area||100 Sq. Ft.|
|Heating Elements||Single Element|
Learning CenterBack to Top
WarrantyBack to Top
Infratech warrants that this electric heater is designed and manufactured to be free from defects in materials and workmanship for a period of three (3) years from original date of purchase.
Refer to manufacturers manual for full warranty details.
Customer Reviews (2)Back to Top
0% of reviews recommend this product
South Jordan Ut
Look great but only heat up to 4ft
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Doesn't heat unless you are Closer tha4 ft away from element
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Expert ReviewBack to Top
- Sleek aesthetic blends into any just about any outdoor space
- Uses radiant infrared heat to warm people and objects instead of surrounding air
- Built with corrosion-resistant materials
- Can be mounted to a wall or ceiling
- UL-certified for both indoor and outdoor use
Things We Love:
Infratech Slimline Series electric heaters provide lasting warmth while adding an attractive design element to your outdoor space. In fact, their sleek frames manage to combine durability and style — the anodized aluminum outer shell won’t rust over time but is still modern enough to fit right into most outdoor setups. These models are even compatible with smart devices like Amazon Alexa, putting you in complete control of your outdoor heating options.
While some patio heaters stick out like a sore thumb, Slimline Series models have a subtle design that helps them blend into a space’s décor. They accomplish this thanks to their narrow profile and minimal clearance from combustible materials, which allows you to place them just about anywhere. You can even pair the thin, clean silhouette of Slimline Series heaters with a black, bronze, or silver finish to make it really pop or fade into the background of your outdoor area depending on your needs. Throw in a pleasing orange glow instead of harsh white light, and you’ve got a patio heater that’s as beautiful as it is effective.
Efficient & Clean
Speaking of effectiveness, the Slimline Series makes it clear why Infratech has been a leader in electric infrared and radiant heat technologies for more than half a decade. These units convert the vast majority of their energy input into radiant heat with little waste of electricity, and this efficiency lessens the cost of operation over time.
Additionally, the properties of infrared radiation make Slimline Series models much more resistant to wind than traditional outdoor heaters. By warming objects or people in their path rather than just nearby air, radiant waves maintain all their heat as they move through space. The result is longer, more meaningful warmth spread deeper into open areas.
Slimline Series heaters achieve this while still meeting demanding environmental standards. These American-made units are built entirely from recyclable materials to reduce electronic waste, and they run without producing any greenhouse emissions, odors, or ultraviolet light.
Customizable Mounting & Heating Options
One of our favorite features of these patio heaters is that they can be mounted on either a wall or ceiling at any angle you need to properly heat your space. Along with the small clearance requirements, this enables you to easily tuck them away out of sight. Just be sure that the radiant heat has a clear path to the areas where you need it most.
The Slimline Series is also UL-listed for indoor or outdoor use and has no ventilation requirements because it’s fueled by electricity and creates no emissions. With the highly efficient single quartz element, you’ll receive up to 5,000 hours of heat before needing a replacement. Infratech even puts you in total command of your unit with many different configurations of control switch mechanisms and remote controls so your heating needs are met.
Things We Love:
Depending on how much heat you require, Slimline Series heaters may need to be hardwired into a dedicated circuit. You should always consult a professional electrician for installation of these models. If you’re unsure how many of these Infratech heaters will get the job done in your space, visit our Free Outdoor Living Design Service. Our heating experts are also standing by at 1-877-743-2269 to help you with any of questions you may have about Slimline Series patio heaters.
Questions & Answers (0)Back to Top
Can these heaters be flushed mounted in an outdoor cover?
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Hi Karen! The Slimline Series is not designed to be flush mounted. The SL series heater housing operates at a significantly higher temperature than the W series fixtures due to the narrow profile and tight clearances to the heating element. The SL housing would exceed safe operating temperatures for wiring with restricted air circulation.
Can this unit be mounted exposed to the elements?
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Hi Frank, this heater can be mounted exposed to the elements, but the manufacture recommends it be mounted under a covering to preserve the life and look of the heater.
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|Model Number||SL4028BL||SALPHA2-30240-L1B||SCOSYXL2-30240-L1B||BH0420033||Fuel Type||Electric||Electric||Electric||Electric||Style||Wall/Ceiling Mount||Wall/Ceiling Mount||Wall/Ceiling Mount||Wall/Ceiling Mount||Grade||Residential / Commercial||Residential / Commercial||Residential / Commercial||Residential / Commercial||Mobility||Stationary||Stationary||Stationary||Stationary||Series||SL-Series||Candel||Candel||Tungsten||Finish||Black||Black||Black||Black||BTU||13652||—||—||20500||Avg Heat Area||100 Sq. Ft.||160 Sq. Ft.||90 Sq. Ft.||160 Sq. Ft.||Watts||4000||3000||3000||6000||Heating Elements||Single Element||Single Element||Single Element||Dual Element||Flush Mount||Raised||—||—||Flush||Infrared||Yes||Yes||Yes||Yes||Emitter Grid||Quartz||Quartz||Quartz||Stainless Steel||Volts||208V||240V||208/240V||240V||Amps||19.2 Amps||12.5/10.8||12.5/10.8||25 Amps||Material||Anodized Aluminum||Aluminum||Aluminum||Stainless Steel|
Shipping & ReturnsBack to Top
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Ship your entire order to your home for free, especially the big stuff! *Continental US only.
When Will My Item Arrive?
Once shipped, items usually arrive within 3 to 5 business days. If your item is large it may ship via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time.
This item leaves our warehouse within 4-6 Weeks
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Message to our customers: The COVID-19 pandemic has created business disruptions worldwide, and we haven’t been immune to its effects. BBQGuys and the entire backyard barbecue industry have been affected by shipping delays due to product shortages arising from COVID-19. We’re also experiencing a tremendous increase in calls, emails, and chats flooding our sales and customer service departments. As a result, you may have noticed longer than normal expected lead times being advertised, along with delays in our responses and/or your delivery. We sincerely apologize for any inconvenience, and we assure you we’re making every effort to assist our customers — including hiring over 70 new employees, many of whom are still working remotely. For more than two decades, we’ve built our business on amazing customer service with timely assistance. Please know that we and our many vendors are making every effort to catch up as COVID-19 continues to disrupt our industry. We appreciate your business and patience. Thank you for choosing us for your outdoor living needs.