Infratech WD-4024 39-Inch 4,000W Dual-Element Electric Patio Heater, 240V

• Model: WD-4024
• 4,000 watts; 240 volts; 16.7 amps
• 39-inch dual-element heater
• Corrosion-resistant 304 stainless steel construction
• Compatible with wall, ceiling, pole and drop-pole mounting; an optional model-matched frame supports flush mounting in a flat, non-sloped ceiling
• Use a properly rated duplex/stack switch or compatible Infratech custom control; controls are sold separately

• Permanent models must be hardwired by a licensed electrician; confirm the site voltage before ordering because voltage is model-specific
• Maintain at least 6 inches behind the heater, 18 inches from the sides and ends, and 36 inches in front, or any greater clearance required by the current manual and local code
• Install the quartz tube horizontally level and choose mounting height, quantity and aiming from the project conditions; wind and exposure can reduce effective coverage
• Heater only unless stated otherwise; controls, optional mounting accessories and branch-circuit materials are sold separately

View the official W/WD-Series product guidance · Review installation and electrical requirements