MARLEY QFF4004 4000/2000W OR 3000/1500 AT 240V OR 208V HEAVY-DUTY CEILING MOUNTED HEATER

MARLEY QFF4004 4000/2000W Ceiling Mounted Heater - Fan Forced Heater The MARLEY QFF4004 is a heavy-duty ceiling-mounted fan-forced heater designed for comfort heating in commercial and industrial applications. It is suitable for electrical distributors and lighting solutions providers requiring reliable heating components. The heater supports multiple voltage configurations, including 240V and 208V, with selectable wattage settings to accommodate various load requirements. It is engineered for recessed or surface ceiling mounting and integrates easily with existing switchgear supplier systems. Specifications Manufacturer: Marley Engineered Products Model Number: QFF4004 Voltage and Wattage Options: 240V: 4000W / 2000W 208V: 3000W / 1500W Amperage: 240V: 16.7A / 14.4A 208V: 14.4A / 7.2A Phase: Single-phase BTU/hr Output: 240V: 13,652 / 10,239 208V: 10,239 / 5,120 Product Weight: 23 lbs Dimensions (Back Box): 19-1/8" (485 mm) length x 18-1/4" (463 mm) width x 3-3/4" (95 mm) depth Faceplate: 14-gauge cold-rolled steel, Navajo White powder coat finish with 1/4-inch mesh screen Features Non-glowing heating element with 80/20 NiChrome wire enclosed in steel sheath with copper-brazed fins, warranted for 5 years Five-bladed aluminum fan with totally enclosed motor for reliable air movement (150 CFM) Fan delay switch activates fan after element reaches operating temperature and continues operation after thermostat is satisfied to remove residual heat Thermal cutout for overheating protection Double-pole single-throw disconnect switch concealed behind faceplate for safe power isolation Three-piece design: back box, heater assembly, and faceplate for ease of installation and service Multiple mounting options: recessed, surface mount with optional frame, or T-bar ceiling frame Optional accessories include tamper-resistant thermostats, low-voltage relays, transformers, and mounting frames cETLus Listed for safety and compliance Downloads & Links Spec Sheet Spec Sheet