The electricSchwank ES 4000W is a 39-inch electric patio heater for wall or ceiling installation. It uses infrared heat and offers strong performance with customizable color options. This heater delivers infrared heat that warms people and surfaces directly, helping maintain comfort even in open or breezy environments. Its quartz heating element provides consistent output without heat loss to the surrounding air, making it effective for both indoor and outdoor use. With a stainless steel construction, the ES 4000W is built for long-term use in a range of environments. Its compact design and low clearance requirements make it a good fit for spaces where mounting height or installation flexibility is important. Custom powder-coated finishes are available to help match surrounding design elements. The electricSchwank ES 4000W can be mounted on a wall or ceiling using the included swivel brackets, allowing for flexible positioning while keeping floor space clear. It also supports flush mounting when paired with the appropriate optional kit. The adjustable brackets allow the heater to be angled for proper heat direction. This unit must be hardwired by a licensed technician and does not require ventilation. This heater uses infrared technology to provide immediate warmth without preheating. It operates quietly, without fans or combustion noise. A two-stage control switch allows each heating element to be operated independently, giving greater control over heat output. The system is designed for simple operation while maintaining consistent performance across different environments. What's Included:Electric Heater, Swivel Brackets, and User's Manual Optional Accessories:Two-Stage SwitchandFlush Mount Frame These items are not always in-stock and might take 4 weeks to manufacture. To check on the stock, email us [email protected]. Need help determining the right heater and setup for your space and heating needs? Give us a call at (866) 713-2399 or email us [email protected] we'll be happy to help!