The Marley Engineered Products MUH05-81 is a QMark commercial electric unit heater engineered to deliver consistent, powerful forced-air heating in demanding commercial and industrial environments. Rated at 5 kilowatts and designed for 208-volt single- or three-phase electrical service, this unit heater offers installation flexibility to suit a wide range of facility configurations.
Key Features
- 5 kW heating output for effective space heating in commercial and industrial applications
- 208V single-phase and three-phase compatibility for versatile electrical hookup
- QMark unit heater design for ceiling or wall mounting in a variety of spaces
- Durable construction built to withstand the rigors of commercial and light industrial environments
- Forced-air delivery for rapid, even heat distribution throughout the conditioned space
- Compact, space-saving profile ideal for warehouses, garages, workshops, and utility areas
Application
The MUH05-81 is well suited for a broad range of heating applications including warehouses, loading docks, garages, mechanical rooms, workshops, and other commercial or light industrial spaces where reliable electric heat is required. Its dual-voltage, multi-phase capability makes it a practical choice for facilities with varying electrical infrastructure.
Why Choose Marley QMark?
Marley Engineered Products has built a strong reputation in the HVAC industry through its QMark line of electric heating products. Known for quality components, dependable performance, and straightforward installation, QMark unit heaters are a trusted choice among HVAC professionals and facilities managers alike.
Specifications
- SKU: MUH05-81
- Brand: Marley Engineered Products (QMark)
- Heating Capacity: 5 kW
- Voltage: 208V
- Phase: 1-Phase / 3-Phase
- Heater Type: Electric Unit Heater








