Single element 500 W 120 V patio heater. W-Series fixtures are ideal for most basic installations. Minimal clearance requirements. Recessed mounting options. Short standoffs and mounting heights between 7-11 feet. Choose from 1,500-4,000 W and 120-480 V capacities. Compatible with solid state controls for larger-scale residential or commercial us. Choose from brushed stainless steel, standard and custom finish options. Easy installation requires a lower capital expense and minimal labor. Require no refillable gas tanks and very little maintenance. 90% energy efficient and provide energy savings over time. Infratech heaters do not waste heat in a 360o circle, like many gas heating options. Transfer heat directly to objects; warmth will not 'blow away' in windy conditions. Ideal for outdoor spaces like rooftop decks, alfresco dining rooms or valet waiting areas.