Description
Marley Engineered Products EFF4004 Fan-Forced Wall-Mounted Heater
The Marley Engineered Products EFF4004 is a heavy-duty fan-forced electric wall heater engineered for dependable, consistent heating in residential and light commercial applications. Rated at 4000/2000 watts and designed for 240-volt operation, this unit offers flexible wattage selection to match your heating demands and energy goals — making it a smart choice for spaces that require efficient, targeted warmth.
Efficient Fan-Forced Heating
Unlike passive radiant heaters, the EFF4004 uses a built-in fan to rapidly circulate warm air throughout the space. This fan-forced design ensures faster heat-up times and more even temperature distribution, reducing cold spots and improving overall comfort.
Key Features & Specifications
- Wattage: 4000W / 2000W (dual wattage)
- Voltage: 240V
- Heater Type: Fan-Forced, Wall-Mounted
- Brand: Marley Engineered Products
- SKU: EFF4004
- Application: Residential and light commercial spaces
- Installation: Wall-mounted for space-saving convenience
Reliable Performance from a Trusted Brand
Marley Engineered Products has a long-standing reputation in the electric heating industry for building rugged, long-lasting products. The EFF4004 continues that tradition with a robust construction designed to withstand the demands of everyday use while delivering consistent heat output season after season.
Ideal Applications
- Garages and workshops
- Utility rooms and basements
- Offices and retail spaces
- Supplemental heating in residential settings
- New construction and retrofit installations







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